George J Keller and Sons

George J Keller and Sons
5 Laurel Dr Unit 14, Flanders NJ, 07836 USA

Member Since: 4/28/2009

Overview

About Us

My name is Mike Keller, I’m President of George J. Keller & Sons and I want to assure you that doing business with my company will be a very positive experience. Since 1980, we’ve done something unique in our business…. we eliminate most of the problems people traditionally have trying to hire, evaluate and work with a home improvement contractor. We are a family-owned operation serving Northern New Jersey since 1980. We have built our reputation on honesty, integrity, reliability, professionalism and customer satisfaction. If you need roofing, siding, windows or decks, it is possible for a project to be done right the first time without the hidden charges, hassles or poor quality that are all too commonly found in our industry. We recognize that most people experience some concern while looking for and working with a home remodeling contractor to install a new roof, siding, windows or a deck. Here are 3 areas we recommend you consider in evaluating every remodeling contractor you talk to: 1.The Reputation and Business Stability of the Company 2.Their Experience and Methodology 3.Their Service before, during and after your project I encourage you to carefully review our site and then call us at for a complete copy of our consumer guide and step-by-step installation process prior to our meeting. If you’re worried about the cost to remodel your house, this information will provide you with an advantage in evaluating, hiring and working with a home remodeling contractor. I realize our industry is competitive and I appreciate this opportunity to earn your business. I realize what it takes to get your business, what it takes to give you the results you demand and what needs to be done to eliminate many of the common headaches and frustrations people have with remodeling projects. Thanks for your time and we look forward to answering your questions about your remodeling project. Sincerely, Mike Keller - President

*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

4.7 (289)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • A.B, | Rockaway NJ
    Oct 14, 2020

  • "PROFESSIONAL CONTRACTOR"

    M.J, | Budd Lake NJ
    Sep 28, 2020

  • "Professional Presentation"

    R.G, | Hackettstown NJ
    Aug 18, 2020

4.7 (289)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • A.B, | Rockaway NJ

  • M.J, | Budd Lake NJ

    "PROFESSIONAL CONTRACTOR"
  • R.G, | Hackettstown NJ

    "Professional Presentation"
  • X.X, | Belvidere NJ

    "Customer asked us not to share his/her review."
  • X.X, | Rockaway NJ

    "Customer asked us not to share his/her review."
  • G.L, | Morristown NJ

    "EXPERIENCED CONTRACTOR-ENTIRE CREW"
  • J.H, | Montague NJ

  • X.X, | WhiteHouse Station NJ

    "Customer asked us not to share his/her review."
  • A.M, | Pennington NJ

  • S.B, | Cedar Grove NJ

    "TRUSTED AND PROFESSIONAL"
  • D.N, | Long Valley NJ

  • R.J, | Denville NJ

    "AMAZING"
  • H.J, | Randolph NJ

  • J.F, | Basking Ridge NJ

  • V.A, | Flanders NJ

    "PROFESSIONAL AND KNOWLEDGEABLE"
  • A.F, | Randolph NJ

  • C.M, | Parsippany NJ

    "Truly Professional and Knowledgeable Contractor"
  • C.M, | Flemington NJ

    "Knowledgeable%2C Efficient and Friendly Operation"
  • C.D, | Vernon NJ

    "Knowledgeable Contractor"
  • L.A, | Basking Ridge NJ

    "Very Experienced Contractor"
  • E.A, | Wharton NJ

    "Truly Outstanding"
  • A.F, | Stockholm NJ

    "EXCEPTIONAL JOB"
  • C.P, | Long Valley NJ

    "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
  • D.R, | Succasunna NJ

    "SPOT ON PROJECT"
  • M.L, | Mahwah NJ

    "PROFESSIONAL RELIABLE KNOWLEDGEABLE"
  • B.B, | Morris Plains NJ

    "GEORGE J KELLER & SONS"
  • P.S, | Succasunna NJ

    "PROFESSIONAL & RELIABLE CONTRACT"
  • P.B, | Far Hills NJ

  • H.S, | Belvidere NJ

    "VERY PROFESSIONAL SERVICE"
  • P.W, | Gladstone NJ

  • X.X, | Succasunna NJ

    "Customer asked us not to share his/her review."
  • N.L, | Hackettstown NJ

    "PROFESSIONAL, POLITE, KNOWLEDGEABLE"
  • S.S, | Gladstone NJ

  • E.E, | Long Valley NJ

  • X.X, | Wharton NJ

    "Customer asked us not to share his/her review."
  • M.H, | Chatham NJ

  • X.X, | Lake Hiawatha NJ

    "Customer asked us not to share his/her review."
  • X.X, | Morristown NJ

    "Customer asked us not to share his/her review."
  • J.P, | Lake Hiawatha NJ

    "GREAT JOB%21"
  • X.X, | Netcong NJ

    "Customer asked us not to share his/her review."
  • X.X, | Millington NJ

    "Customer asked us not to share his/her review."
  • J.L, | Rockaway NJ

  • M.M, | Succasunna NJ

    "KNOWLEDGEABLE, PROFESSIONAL,"
  • P.S, | Springfield NJ

  • A.S, | Morristown NJ

  • X.X, | Randolph NJ

    "Customer asked us not to share his/her review."
  • S.H, | Denville NJ

  • X.X, | Great Meadows NJ

    "Customer asked us not to share his/her review."
  • A.V, | Whitehouse Station NJ

    "TOOK HIS TIME & ANSWERED ALL QUESTIONS"
  • R.S, | Columbia NJ

    "CONTRACTOR WAS COURTEOUS"
  • X.X, | Livingston NJ

    "Customer asked us not to share his/her review."
  • D.W, | Hibernia NJ

  • M.G, | Califon NJ

    "PROFESSIONAL TEAM"
  • X.X, | Blairstown NJ

    "Customer asked us not to share his/her review."
  • X.X, | Stanhope NJ

    "Customer asked us not to share his/her review."
  • S.C, | Wayne NJ

    "Professional and Knowledgeable Contractors."
  • L.L, | Rockaway NJ

  • X.X, | Sparta NJ

    "Customer asked us not to share his/her review."
  • X.X, | Morristown NJ

    "Customer asked us not to share his/her review."
  • D.C, | Long Valley NJ

    "GEORGE J KELLER - PROFESSIONAL &"
  • P.M, | Succasunna NJ

  • B.S, | Newton NJ

    "George J Keller and Sons Are Great%21"
  • K.D, | Flanders NJ

    "Very professional. Put the customer first."
  • J.P, | Edison NJ

  • X.X, | Bernardsville NJ

    "Customer asked us not to share his/her review."
  • L.S, | Randolph NJ

    "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
  • S.O, | LONG VALLEY NJ

    "EXCELLENT JOB"
  • L.S, | Watchung NJ

  • R.H, | Mount Tabor NJ

    "VERY EASY TO WORK WITH ALWAYS RESPONSIVE"
  • M.S, | Randolph NJ

  • S.S, | Flemington NJ

    "COURTEOUS AND KNOWLEDGE KNEW THE PRODUCT"
  • P.S, | Denville NJ

  • X.X, | WhiteHouse Station NJ

    "Customer asked us not to share his/her review."
  • X.X, | Gladstone NJ

    "Customer asked us not to share his/her review."
  • M.G, | Budd Lake NJ

    "PROFESSIONAL AND KNOWLEDGEABLE"
  • J.H, | West Orange NJ

    "WOULD HIGHLY RECOMMEND CONTRACTOR."
  • X.X, | Columbia NJ

    "Customer asked us not to share his/her review."
  • J.G, | Lebanon NJ

  • P.D, | Towaco NJ

  • S.K, | Basking Ridge NJ

    "TOP NOTCH CONTRACTOR"
  • D.P, | Long Valley NJ

  • R.R, | Randolph NJ

    "PROFESSIONAL, KNOWLEDGEABLE, FLEXIBLE"
  • P.C, | Denville NJ

    "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
  • P.S, | Dover NJ

    "VERY UNPROFESSIONAL"
  • F.F, | Long Valley NJ

    "HIGHLY PROFESSIONAL & KNOWLEDGEABLE"
  • X.X, | Basking Ridge NJ

    "Customer asked us not to share his/her review."
  • X.X, | Long Valley NJ

    "Customer asked us not to share his/her review."
  • X.X, | Whippany NJ

    "Customer asked us not to share his/her review."
  • J.H, | Sparta NJ

  • J.S, | Hackettstown NJ

  • R.B, | Succasunna NJ

    "Excellent contractor. The best I've dealt with."
  • T.K, | Bernardsville NJ

    "GEORGE KELLER & SONS"
  • X.X, | Morristown NJ

    "Customer asked us not to share his/her review."
  • X.X, | Bernardsville NJ

    "Customer asked us not to share his/her review."
  • X.X, | Whippany NJ

    "Customer asked us not to share his/her review."
  • J.C, | Bernardsville NJ

  • J.H, | Morristown NJ

  • M.M, | Gladstone NJ

  • B.L, | Flanders NJ

  • P.H, | Dover NJ

    "Professional and Knowledgeable Contractor"
  • B.C, | Long Valley NJ

    "PROFESSIONALD & KNOWLEDGEABLE CONTRACTOR"
  • X.X, | Mendham NJ

    "Customer asked us not to share his/her review."
  • X.X, | Flanders NJ

    "Customer asked us not to share his/her review."
  • X.X, | Mount Arlington NJ

    "Customer asked us not to share his/her review."
  • X.X, | Bernardsville NJ

    "Customer asked us not to share his/her review."
  • S.G, | Parsippany NJ

  • X.S, | Ledgewood NJ

  • G.R, | Rockaway NJ

    "Professional and organized"
  • M.P, | Succasunna NJ

    "Professional installation"
  • B.B, | Flanders NJ

    "BRENDON WAS GREAT"
  • L.B, | Long Valley NJ

    "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
  • X.X, | Randolph NJ

    "Customer asked us not to share his/her review."
  • P.A, | Basking Ridge NJ

    "GEO J. KELLER & SONS"
  • X.X, | Summit NJ

    "Customer asked us not to share his/her review."
  • X.X, | Chester NJ

    "Customer asked us not to share his/her review."
  • T.G, | Mendham NJ

    "Excellent"
  • L.U, | Haledon NJ

    "Professional and Knowledgeable Contractor"
  • X.X, | Morris Plains NJ

    "Customer asked us not to share his/her review."
  • R.S, | Chatham NJ

    "GEORGE J KELLER AND SONS"
  • B.D, | Morristown NJ

    "GEORGE J KELLER REVIEW"
  • P.R, | Hillsborough NJ

  • Z.C, | Morris Plains NJ

  • G.M, | Chester NJ

  • A.P, | Budd Lake NJ

  • D.N, | North Plainfield NJ

    "FANTASTIC ROOFING EXPERIENCE."
  • R.W, | Bridgewater NJ

  • M.W, | Randolph NJ

    "PROFESSIONAL AND COURTEOUS"
  • X.X, | Morris Plains NJ

    "Customer asked us not to share his/her review."
  • M.E, | Randolph NJ

    "EXCELLENT CONTRACTOR"
  • C.C, | Morristown NJ

    "GOOD SERVICE UP UNTIL PAYMENT"
  • K.G, | Long Valley NJ

    "VERY KNOWLEDGEABLE"
  • J.B, | Warren NJ

    "Great Roofing Job!! Hire George J. Keller & Sons"
  • R.R, | Rockaway NJ

    "VERY PROFESSIONAL AND HAVE RECOMMEND"
  • X.X, | Whitehouse Station NJ

    "Customer asked us not to share his/her review."
  • M.S, | Flanders NJ

  • J.C, | Hackettstown NJ

    "Great Experience"
  • I.B, | Denville NJ

  • C.G, | Rockaway NJ

    "Very Professional, Good communication."
  • C.G, | Rockaway NJ

  • M.G, | Morristown NJ

    "PERFECT."
  • M.K, | Flanders NJ

  • V.P, | Lebanon NJ

    "Excellent in every way"
  • S.P, | Wyckoff NJ

  • L.C, | West Orange NJ

    "PROFESSIONAL CONTRACTOR"
  • K.H, | Hackettstown NJ

    "FAST AND FABULOUS"
  • X.X, | Denville NJ

    "Customer asked us not to share his/her review."
  • D.L, | Parsippany NJ

    "PROFESSIONAL AND THOROUGH CONTRACTOR"
  • S.M, | Landing NJ

  • R.E, | Budd Lake NJ

  • L.T, | Long Valley NJ

    "HIGHLY RECOMMEND THIS CONTRACTOR"
  • X.X, | Parsippany NJ

    "Customer asked us not to share his/her review."
  • D.D, | Morris Plains NJ

    "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
  • K.S, | Far Hills NJ

  • S.A, | Washington NJ

  • D.K, | Flanders NJ

    "A-1 CONTRACTOR"
  • D.D, | Lebanon NJ

  • F.W, | Oakland NJ

    "The installer was great, my only issue was the trampling of my flowerbeds due to the placement of the ladder"
  • T.K, | Atlantic Highlands NJ

    "A wonderful experience using George J. Keller"
  • C.B, | Parsippany NJ

    "I selected this contractor for their in depth personal review of my current roof condition as well as their competitive pricing."
  • S.M, | Randolph NJ

    "LACK OF SUPERVISION TO ENSURE QUALITY OF"
  • J.G, | Boonton NJ

  • T.M, | Randolph NJ

  • J.K, | Flanders NJ

    "GREAT CONTRACTOR TO WORK WITH."
  • C.F, | Freehold NJ

  • M.W, | West Orange NJ

  • T.M, | Morristown NJ

    "George J Keller & Sons"
  • P.M, | Randolph NJ

    "GEORGE J KELLER"
  • X.X, | Denville NJ

    "Customer asked us not to share his/her review."
  • X.X, | Warren NJ

    "Customer asked us not to share his/her review."
  • A.V, | Blairstown NJ

  • M.P, | Somerset NJ

  • J.D, | Rockaway NJ

    "GEORGE J KELLER PROFESSIONAL AND KNOWLED"
  • X.X, | Flanders NJ

    "Customer asked us not to share his/her review."
  • X.X, | Linden NJ

    "Customer asked us not to share his/her review."
  • D.C, | Long Valley NJ

    "Professional and Knowledgeable"
  • M.D, | East Hanover NJ

    "do an excellent job for a fair price. They are very thorough in the explanations of the entire process."
  • D.L, | Great Meadows NJ

    "have a great team and great product"
  • F.L, | Parsippany NJ

    "Are professionals acted courteously and clearing understood what i wanted"
  • B.G, | Short Hills NJ

    "are the best and most reliable roof installers around."
  • X.X, | Livingston NJ

    "Customer asked us not to share his/her review."
  • G.G, | Morristown NJ

    "MET THEIR COMMITMENTS"
  • X.X, | Mendham NJ

    "Customer asked us not to share his/her review."
  • X.X, | Whippany NJ

    "Customer asked us not to share his/her review."
  • F.P, | Clifton NJ

    "Did the Best"
  • B.N, | Budd Lake NJ

    "Outstanding work and service"
  • J.G, | Succasunna NJ

  • B.I, | Chester NJ

    "the did a good job, professional & neat."
  • M.C, | Mine Hill NJ

    "n/a"
  • P.R, | Chester NJ

    "are easy to work with, offer a good price and seem to do a good job"
  • X.X, | Bridgewater NJ

    "Customer asked us not to share his/her review."
  • P.M, | Stirling NJ

    "they know their buisness and stand behind their work"
  • M.R, | Boonton NJ

    "stand by their work,and do very nice work. all the workers are very nice also."
  • N.G, | Califon NJ

    "did a great job"
  • D.S, | Flemington NJ

    "do a quality job for the price."
  • X.X, | Clinton NJ

    "Customer asked us not to share his/her review."
  • X.X, | Randolph NJ

    "Customer asked us not to share his/her review."
  • J.J, | Hopatcong NJ

  • B.B, | Hillsborough NJ

    "offer a great price for the quality of work carried out. Theyare commited to the customer and ensure great service meeting my expectations."
  • A.T, | Randolph NJ

    "They do good work."
  • R.S, | Wharton NJ

    "would not recommend"
  • R.B, | Hackettstown NJ

    "do good work and kept site clean"
  • A.M, | Denville NJ

    "I have a problem with product/or workmanship as described below in share other comments section."
  • S.A, | Chester NJ

  • E.M, | Hillsborough NJ

    "Have already recommended three more jobs that they are doing."
  • X.X, | Morristown NJ

    "Customer asked us not to share his/her review."
  • B.S, | Randolph NJ

    "Are honest and do as they promise."
  • P.C, | Rockaway NJ

    "I would not recommend"
  • A.P, | Randolph NJ

    "Did quality work for the price, professional."
  • R.M, | Great Meadows NJ

    "did all of the above"
  • R.G, | Berkeley Heights NJ

    "will be completly satisfied an be stress free"
  • A.L, | Basking Ridge NJ

    "Stand behind the product and provide value to the customer"
  • B.J, | Andover NJ

    "did a great job, I was pleased from the estimate to completion."
  • B.K, | Wharton NJ

    "do what they say"
  • L.R, | Flanders NJ

    "are extremely professional and did a great job"
  • A.B, | Randolph NJ

  • S.P, | Chester NJ

  • S.P, | Flanders NJ

    "care about their customers and do a good job at a fair price"
  • G.J, | East Hanover NJ

    "good work an dquick -in an dout by 3:00PM the same day"
  • A.B, | Hillsborough NJ

    "did a great job, they were very professional, cleaned up well after the job was finished. Mr. Keller came by and had the kids come out to watch the shingles packs lifted onto the roof. Very big hit."
  • R.K, | Warren NJ

    "are reliable and conscientious they seem to have integrity"
  • I.B, | Morristown NJ

    "Were professional, quick and efficient, friendly and courteous, easy to work with."
  • X.X, | Stanhope NJ

    "Customer asked us not to share his/her review."
  • X.X, | Monroe NJ

    "Customer asked us not to share his/her review."
  • M.S, | Randolph NJ

    "Are very competent"
  • K.B, | Dover NJ

    "accomplished everything they informed us about up front."
  • J.P, | Flemington NJ

    "are thorughly professional organized and deliver on their commitments"
  • C.P, | Blairstown NJ

    "Make the stressful and expensive task of replacing a roof easy to understand. They are also competitively priced, very professional and very efficient."
  • J.O, | Parsippany NJ

    "did a good job"
  • R.O, | Succasunna NJ

    "would benifit from the great job"
  • X.X, | Rockaway NJ

    "Customer asked us not to share his/her review."
  • J.G, | Hopatcong NJ

    "competively priced for a decent product service"
  • B.L, | Chester NJ

    "honor their commitments"
  • S.M, | Long Valley NJ

    "WERE PROFESSIONAL IN THEIR SALES PRESENTATION DID NOT PRESSURE THE CUSTOMER AND WERE VERY RESPONSIVE WHEN WE HAD QUESTION"
  • M.K, | Bridgewater NJ

    "did what they said they would do."
  • F.S, | Mine Hill NJ

    "DID A GREAT JOB"
  • J.F, | Rockaway NJ

    "Their estimate was fair. Their work was excellent and their product was as expected."
  • J.H, | Mine Hill NJ

    "are professional and prompt. They did an excellent job."
  • B.C, | Chester NJ

    "Did an excellent and professional job"
  • C.R, | Parsippany NJ

    "NO TOOK TWO MONTHS TO FIX A SMALL THING"
  • X.X, | Madison NJ

    "Customer asked us not to share his/her review."
  • I.G, | East Hanover NJ

    "do a professional and excellent job."
  • R.B, | Basking Ridge NJ

    "honest professional"
  • K.D, | Gladstone NJ

    "did a good job in a timely fashion."
  • M.L, | Warren NJ

    "NoOpinion"
  • H.B, | Basking Ridge NJ

    "performed as professionals, and knew their business inside and out."
  • S.L, | Mountain Lakes NJ

    "were clear about what they said they would do, executed very well,RESPECT their workers, supervise the job and are just nice people who care about their work and employees."
  • S.R, | Boonton NJ

    "..really care about their customers and do a quality job, on time and on budget, and they follow up."
  • S.J, | Ironia NJ

    "won't screw you over with overcharging and using shoddy materials."
  • M.D, | Basking Ridge NJ

    "TRULY DO PROFESSIONAL WORK"
  • J.S, | Landing NJ

    "do an excellent and good quality job at a reasonable price."
  • C.S, | Basking Ridge NJ

    "communicated very well did a great job as well very professional"
  • M.E, | Bernardsville NJ

    "were professional on time and completed job as promised"
  • X.X, | Mount Arlington NJ

    "Customer asked us not to share his/her review."
  • R.A, | Long Valley NJ

    "in the product and recommend the contractor"
  • J.P, | Morris Plains NJ

  • T.L, | Flanders NJ

  • P.D, | Morristown NJ

    "know what they are doing"
  • S.C, | Lake Hopatcong NJ

    "MET EXPECTATIONS"
  • P.D, | Washington NJ

    "DID A GREAT JOB AND WERE PROFESSIONAL IN EVERY ASPECT ABSOLUTLEY NO ISSUES"
  • M.C, | Succasunna NJ

    "ANSWERED QUESTIONS AND RETURNED CALLS PROMPTLY ROOF LOOKS BEAUTIFULLY"
  • G.Y, | East Hanover NJ

  • J.S, | Towaco NJ

    "WELL RUN CREW PROFESSIONAL INSTALLATION EXCELLENT CLEANUP"
  • D.W, | Plainfield NJ

  • J.Z, | Budd Lake NJ

  • T.S, | Mountain Lakes NJ

    "do excellent work at a fair price. They honor their commitments and ensure that the job is done right."
  • M.H, | Franklin NJ

    "DID QUALITY WORK AND ACTED IN A PROFESSIONAL MANNER"
  • X.X, | Succasunna NJ

    "Customer asked us not to share his/her review."
  • B.B, | Whippany NJ

  • B.K, | Hopatcong NJ

    "are professional"
  • G.N, | Bogota NJ

    "are concerned about their customers available to answer any questions or concens and very thorough from start to finish"
  • T.P, | Mount Arlington NJ

    "EXPLAINED THE PROCESS AND LIVED UP TO THEIR COMMITMENT"
  • X.X, | Landing NJ

    "Customer asked us not to share his/her review."
  • X.X, | Morristown NJ

    "Customer asked us not to share his/her review."
  • R.D, | Randolph NJ

    "ARE HONEST AND PROFESSIONAL THEIR PRICES ARE REASONABLE"
  • X.X, | Rockaway NJ

    "Customer asked us not to share his/her review."
  • J.E, | Plainfield NJ

    "were honest reliable maintained excellent communictionswere patient while we decided what to put on the roof i did an excellent installation on a different house"
  • P.S, | Bridgewater NJ

    "ARE HONEST AND FAIRLY PRICED"
  • G.M, | Denville NJ

    "are as professional as can be."
  • B.H, | Long Valley NJ

    "did what they said they would do at a fair price"
  • X.X, | Budd Lake NJ

    "Customer asked us not to share his/her review."
  • X.X, | Succasunna NJ

    "Customer asked us not to share his/her review."
  • R.M, | Stanhope NJ

    "DID EVERYTHING LISTED IN STEP 1"
  • J.D, | Branchburg NJ

    "DID EXACTLY WHAT THEY SAY"
  • X.X, | Whippany NJ

    "Customer asked us not to share his/her review."
  • B.F, | Bloomingdale NJ

    "responded to every inquiry & the smallest of problem"
  • M.M, | Lake Hopatcong NJ

    "ACTED PROFESIONALLY, CLEARLY COMMUNICATED, WERE VERY COMPETIVE WITH PRICE"
  • C.K, | Flanders NJ

    "do excellent work"
  • K.B, | Morris Plains NJ

    "do decent roofing work."
  • X.X, | Califon NJ

    "Customer asked us not to share his/her review."
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Google
4.8 (64)

Google Reviews

Contractor reviews from customers on Google

  • "George J. Keller & Sons are highly recommended. When Dan visited our house for an estimate he explained our options very well and is the nicest guy. A personal webpage kept us updated on our schedule for the roof installation. Materials and dumpster were delivered on the morning of installation and promptly removed when the job was completed. The employees were very neat, the company very professional and the roof looks fantastic."

    B.T, Feb 11, 2021

  • "The team at George J Keller & Sons were great to work with. We contracted with them to replace our roof and siding and are very happy with the results. They were prompt, responsive, and completed the work well within the contracted dates. I recommend them to anyone looking for a great contractor."

    R.C, Feb 8, 2021

  • "I'm incredibly happy with the roofing and siding job Chuck, Carlos and the other members of the crew just completed. A friend recommended Chuck to me and she was right. I'll bet even the market price of my home just improved. Thank you, guys!"

    H.F, Feb 5, 2021

See All Google
4.8 (64)

Google Reviews

Contractor reviews from customers on Google

  • "George J. Keller & Sons are highly recommended. When Dan visited our house for an estimate he explained our options very well and is the nicest guy. A personal webpage kept us updated on our schedule for the roof installation. Materials and dumpster were delivered on the morning of installation and promptly removed when the job was completed. The employees were very neat, the company very professional and the roof looks fantastic."

    B.T.

  • "The team at George J Keller & Sons were great to work with. We contracted with them to replace our roof and siding and are very happy with the results. They were prompt, responsive, and completed the work well within the contracted dates. I recommend them to anyone looking for a great contractor."

    R.C.

  • "I'm incredibly happy with the roofing and siding job Chuck, Carlos and the other members of the crew just completed. A friend recommended Chuck to me and she was right. I'll bet even the market price of my home just improved. Thank you, guys!"

    H.F.

  • "I purchased a home with a roof that was at end of life. After receiving several estimates and doing a bunch of research, I decided George Keller was the right company for my project. A roof is a big investment and needs to be done right. Being a GAF Master Elite contractor gave me the extra confidence I needed. While they were not the cheapest option, they were the best option. The product, service, and install was worth every penny. From the first call to meeting with Carl to the install, everything went great. The crew was friendly and professional. There were daily site visits from supervisors. They cleaned everything up. The roof is beautiful and leak free! I could not ask for more and highly recommend George Keller & Sons roofing."

    J.K.

  • "Excellent siding work on our home. Beautiful trim and columns provide a nice finishing touch. They did exactly what we wanted and in a timely manner. We've stopped counting the compliments from our neighbors."

    D.L.

  • "We used Keller for our roof installation. Despite a shingle shortage (due to COVID 19) the roof was completed in one day! We were impressed by the speed, and professionalism, and the quality. Well done!"

    A.N.

  • "The Keller team set a date to do the new roof and ridge vent install.they first set up barriers to prevent damage from the old roof tear off and proceeded from there. Any questions I had were promptly answered as the work continued. When we neared the finish they began cleanup of the site removing debris and loading it into the provided Dumpster. Final cleanup included magnetically picking up nails that may have fallen during job. The roof on the house and garage were completed in one day and the Dumpster was removed the next day. I was very pleased with the work and the team that did the work Al Demarest 3 Brook Lawn Drive Long Valley NJ"

    A.D.

  • "Mike installed my roof a number of years ago....had a minor problem, and mike and his crew was there to fix it. Hard to find men of integrity that are professional and stand behind their work. Mike Keller and his team are tops in my book"

    F.S.

  • "After putting it off for many years, we finally did it and we’re so happy with how everything came out. We had George Keller & Sons install vinyl siding and replace/upgrade our 5” gutters with 6” ones. Everything came out great and we’ve received many complements from family, friends and neighbors on how amazing it all looks. We love the charcoal gray color siding that we chose, how our bay window looks now that its bumped out a bit with a dark metal roof, and the headers they installed above our front and garage doors. Thanks for a job well done, George J. Keller & Sons!"

    P.W.

  • "After soliciting bids from multiple GAF certified roofers, George Keller & Sons provided the best price with zero hidden costs, explained the whole process from start to finish including timeline, delivered and installed as promised. Selection and styles offered were extensive which the end result looks great. Overall they were fast, professional, courteous, and wanted nothing more than my acceptance of the work being performed and after completion. They absolutely left a strong positive impression. Although I hope I don’t have to use them again (I mean that in a positive way) but if I had to, George Keller & Sons will be my go to roofer."

    M.S.

  • "I have to say that I was VERY impressed with this company, as were my neighbors who watched the whole process. Brendan the salesman was so helpful and knowledgeable and honest! The roof crew was fast and thorough. They did everything they said they would do on schedule. The entire job only took one day! We had neighbors stopping and saying how amazing it was to watch a roofing job being done so organized. They also spent a lot of time cleaning up. I'm very happy with my new roof and skylight!"

    P

  • "I had a very unusual issue with mold created by another contractor who had done work prior. From a referral to mold remediation, inspection of what was causing problem to helping settle the issue by writing a dual contract one for half of roof that was effected by other contractor, the other half that I needed to replace (can't have a half of a new roof), the support I received was far beyond expectations. The crew were courteous, fast and cleaned up so well. Highly recommend this Company. Cindy Washington, Warren County"

    C.T.

  • "I've lived in my home for 27 years and had the pleasure of using George J. Keller & Sons twice. First when we moved in they put a second layer of roofing on my house and again when that had to be replaced a few years ago they were the first and only call I made. They are always professional and have been very responsive over the years. When I thought there was problem with the roof they came right out and inspected it. I will definitely think of them again when we are ready to side our house as I know they will give me a fair price and do a professional job."

    M.S.

  • "George Keller & Sons installed a new roof for my parents a few years ago and they were extremely happy with them, so I hired them for my new roof. They were very informative during the whole process and did an exceptional job. I would highly recommend them."

    M.A.

  • "George J. Keller & Sons just replaced our roof, 6/2020, and we are so pleased! We had gotten quotes from three different roofers, and - of the three - Keller's was reasonable and fair for the high quality business practices and workmanship standards that they uphold. They updated us regularly for the timeline of when they were coming out, the work was done within a few hours, and any questions we had were addressed promptly and to our pleasure. The roof also looks great! A job well done!"

    J.D.

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