G Cannon Inc

G Cannon Inc

Member Since: 4/7/2006

(151)

368 Abrams Mill Rd, King Of Prussia PA, 19406 USA

Overview

About Us

This residential contractor is a GAF Factory-Certified Contractor. GAF trains and tests thousands of the best roofers in the country and makes sure they're appropriately licensed and insured so they can offer the best warranties.

*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

  • 4.63 / 5 stars

    Average Customer Rating
    (based on 151 Homeowner Reviews)

  • "NO OPINION"

    D.D, king of prussia PA Jul 23, 2020 Verified Purchaser

  • "SUPERB & SPEEDY"

    C.C, Eagleville PA Jul 22, 2020 Verified Purchaser

  • "Installation crew was experienced and professional"

    J.J, phoenixville PA Jul 22, 2020 Verified Purchaser

  • 4.63 / 5 stars

    Average Customer Rating
    (based on 151 Homeowner Reviews)

  • D.D, king of prussia PA Verified Purchaser

    "NO OPINION"
  • C.C, Eagleville PA Verified Purchaser

    "SUPERB & SPEEDY"
  • J.J, phoenixville PA Verified Purchaser

    "Installation crew was experienced and professional"
  • R.R, king of prussia PA Verified Purchaser

  • X.X, king of prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • C.C, Lansdale PA Verified Purchaser

  • D.D, Eagleville PA Verified Purchaser

    "FEELING HESITANT ABOUT CONTRACTOR"
  • D.D, Phoenixville PA Verified Purchaser

    "PROFESSIONAL AND KNOWLEDGEABL. LONG"
  • R.R, Norristown PA Verified Purchaser

    "EXCEEDED EXPECTATIONS"
  • S.S, King of Prussia PA Verified Purchaser

  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • B.B, Bridgeport PA Verified Purchaser

  • N.N, Southampton PA Verified Purchaser

    "KEVIN KEONSM WAS THE MOST"
  • M.M, King of Prussia PA Verified Purchaser

  • X.X, North Wales PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • S.S, Pottstown PA Verified Purchaser

    "G. Cannon Roofing installed my beautiful new roof."
  • I.I, Eagleville PA Verified Purchaser

    "G. CANNON ROOFING DID AN EXCELLENT JOB!"
  • W.W, King of Prussia PA Verified Purchaser

    "Professional and Knowledgeable Contractor"
  • E.E, Spring City PA Verified Purchaser

    "Great job."
  • X.X, Collegeville PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, Richboro PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • H.H, Norristown PA Verified Purchaser

  • A.A, Norristown PA Verified Purchaser

  • M.M, North Wales PA Verified Purchaser

    "THE BEST"
  • B.B, Norristown PA Verified Purchaser

    "Contractor Listens and Responded"
  • S.S, Plymouth Meeting PA Verified Purchaser

  • K.K, King of Prussia PA Verified Purchaser

  • M.M, Willow Grove PA Verified Purchaser

  • F.F, Conshohocken PA Verified Purchaser

    "CONTRACTORS AND SALES"
  • B.B, Royersford PA Verified Purchaser

    "VERY PROFESSIONAL & KNOWLEDGEABLE"
  • S.S, North Wales PA Verified Purchaser

  • M.M, Phoenixville PA Verified Purchaser

  • X.X, Conshohocken PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • C.C, King of Prussia PA Verified Purchaser

    "Professional"
  • G.G, Wayne PA Verified Purchaser

    "FANTASTIC"
  • T.T, Havertown PA Verified Purchaser

    "CANNON ROOFING HAS WORKED"
  • D.D, Philadelphia PA Verified Purchaser

  • S.S, North Wales PA Verified Purchaser

  • T.T, King of Prussia PA Verified Purchaser

  • X.X, Limerick PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • K.K, King of Prussia PA Verified Purchaser

  • X.X, Bala Cynwyd PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • M.M, Norristown PA Verified Purchaser

    "Stands behind work"
  • X.X, Wynnewood PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • W.W, Paoli PA Verified Purchaser

  • S.S, Willow Grove PA Verified Purchaser

  • L.L, Plymouth Meeting PA Verified Purchaser

  • S.S, Norristown PA Verified Purchaser

    "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
  • G.G, Phoenixville PA Verified Purchaser

    "A JOB WELL DONE"
  • B.B, Malvern PA Verified Purchaser

  • C.C, Conshohocken PA Verified Purchaser

  • A.A, Lafayette Hill PA Verified Purchaser

  • D.D, King of Prussia PA Verified Purchaser

    "PROFESSIONAL CONTRACTOR"
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, Norristown PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, Plymouth Meeting PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • H.H, Plymouth Meeting PA Verified Purchaser

    "G CANNON INC - VERY EFFICIENT AND PROFFE"
  • W.W, villanova PA Verified Purchaser

  • B.B, West Chester PA Verified Purchaser

    "Great company; great crews"
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, Norristown PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • S.S, King of Prussia PA Verified Purchaser

    "Did a good kob at a fair price"
  • R.R, Villanova PA Verified Purchaser

    "Extremely professional, responsive and competititve prices"
  • K.K, Havertown PA Verified Purchaser

    "did an excellent job were very hard working and completed the work in 1 day"
  • K.K, Media PA Verified Purchaser

    "did quality work"
  • P.P, Hatfield PA Verified Purchaser

  • P.P, Norristown PA Verified Purchaser

    "they are very professional and perform what they say"
  • M.M, Schwenksville PA Verified Purchaser

  • X.X, Hatboro PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • K.K, Chalfont PA Verified Purchaser

    "they performed the instalation of our roof as promised, for the price they quoted, in less time than they estimated. Can't ask for much more."
  • B.B, Willow Grove PA Verified Purchaser

    "act as professionals, knowledgeable craftsmen, offer a top rated product and stand behind their workmanship"
  • X.X, Schwenksville PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • M.M, North Wales PA Verified Purchaser

    "are priced great, communicate great"
  • G.G, Collegeville PA Verified Purchaser

    "qualified, professional, fair price, attention to detail especially in keeping job site clean/organized"
  • X.X, Ambler PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • D.D, Norristown PA Verified Purchaser

    "are responsible and timely."
  • M.M, Limerick PA Verified Purchaser

    "in the quality of their products and the professional work that was done"
  • P.P, Manahawkin NJ Verified Purchaser

    "courteous,neat and excellent mechanics"
  • H.H, Bridgeport PA Verified Purchaser

    "did a very good job"
  • S.S, Gilbertsville PA Verified Purchaser

    "I would not recommend G. Cannon to anyone."
  • O.O, West Chester PA Verified Purchaser

    "behave in a very customer-sensitive, courteous and professional manner."
  • W.W, King of Prussia PA Verified Purchaser

    "were honest, professional, on time and delivered exactly what they said they'd do upon giving us our estimate."
  • D.D, King of Prussia PA Verified Purchaser

    "I'm still not happy with the roof. I believe that there are still issues that need to be addressed."
  • H.H, Plymouth Meeting PA Verified Purchaser

    "are interested in providing a quality project, just fall short on customer satisfaction after completion."
  • F.F, Norristown PA Verified Purchaser

    "They did a nice job of protecting the deck and bushes from damage during the tear-off."
  • B.B, Philadelphia PA Verified Purchaser

    "lived up to being a superior company"
  • S.S, Plymouth Meeting PA Verified Purchaser

    "are a quality contractor."
  • G.G, King of Prussia PA Verified Purchaser

    "I LIKE THE LOOK OF THE ROOF AND I THINK THE COMPANY HAS A GOOD HOME"
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • M.M, Norristown PA Verified Purchaser

  • X.X, Ardmore PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • B.B, Norristown PA Verified Purchaser

    "do a good job at a good price"
  • V.V, King of Prussia PA Verified Purchaser

    "efficiently accpomplished what was promised."
  • X.X, Wyndmoor PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, Pottstown PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • C.C, King of Prussia PA Verified Purchaser

    "did a great job and they seemed concerned that they did a good job"
  • X.X, Norristown PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • G.G, Collegeville PA Verified Purchaser

    "are honest and thorough"
  • H.H, King of Prussia PA Verified Purchaser

    "professional reliable and skilled left property in good condition"
  • G.G, Norristown PA Verified Purchaser

  • M.M, Lansdowne PA Verified Purchaser

    "are honest"
  • F.F, Warminster PA Verified Purchaser

    "were professional and delieverd as promised"
  • J.J, King of Prussia PA Verified Purchaser

    "DID EXCELLENT WORK IN HIGH HEAT AT LEAST I FELT GOOD THAT I COULD PROVIDE THEM WITH GATORAID"
  • S.S, King of Prussia PA Verified Purchaser

    "are thorough professional and did a good job"
  • X.X, Schwenksville PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, Ardmore PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • B.B, King of Prussia PA Verified Purchaser

    "provide quality service and materials"
  • R.R, King of Prussia PA Verified Purchaser

    "they perform professionally and courteously."
  • X.X, Conshohocken PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • V.V, King of Prussia PA Verified Purchaser

    "respond promptly to our requests, provide excellent service, act professionally, and do a superior job."
  • K.K, King of Prussia PA Verified Purchaser

    "ARE HONEST RELIABLE PROVIDE GREAT SERVICES THEY INSTALLED PREVIOUS ROOF 20 YRS AGO AND HAVE ALWAYS PROVIDED EXCELLENT SERVICE THE ONE OF 2 TIMES I NEEDED A REPAIR"
  • N.N, Plymouth Meeting PA Verified Purchaser

  • H.H, Maple Glen PA Verified Purchaser

    "did a good roofing job at a relatively good price."
  • X.X, Collegeville PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • S.S, Schwenksville PA Verified Purchaser

    "DID A GOOD JOB"
  • X.X, Malvern PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • G.G, King of Prussia PA Verified Purchaser

  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • R.R, Phoenixville PA Verified Purchaser

    "DID A GOOD JOB"
  • M.M, Blue Bell PA Verified Purchaser

  • D.D, Morton PA Verified Purchaser

    "were very respectful through out the entire process."
  • M.M, Eagleville PA Verified Purchaser

    "DID GOOD WORK,FINISHED IN ONE DAY,SLIGHTLY AHEAD OF SCHEDULE ,WERE VERY PROFESSIONAL,TOOK CREDIT CARDS AND WERE NEVER PUSHY ABOUT THE PAYING INSTALLMENTS"
  • D.D, Collegeville PA Verified Purchaser

  • K.K, Princeton Junction NJ Verified Purchaser

    "ARE GOOD PROFESSIONALS POLITE AND EASY TO WORK WITH"
  • S.S, Lansdale PA Verified Purchaser

  • G.G, King of Prussia PA Verified Purchaser

    "acted professionally, cleaned up property, and did a wonderful job!"
  • M.M, King of Prussia PA Verified Purchaser

    "completed the job in a timely manner."
  • S.S, Phoenixville PA Verified Purchaser

  • F.F, Havertown PA Verified Purchaser

    "DID A GOOD JOB"
  • C.C, Gladwyne PA Verified Purchaser

    "were fair and performed as promised"
  • N.N, Norristown PA Verified Purchaser

    "DID A GOOD JOB"
  • X.X, Phoenixville PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • X.X, King of Prussia PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • M.M, King of Prussia PA Verified Purchaser

  • T.T, West Conshohocken PA Verified Purchaser

    "I HAVE RECOMMENDED THE COMPANY TO A NEIGHBOR EVEN TOLD THE PRICE AND HOW LONG IT TOOK TO DO THE ROOF"
  • R.R, Gilbertsville PA Verified Purchaser

    "HAVE GOOD PRODUCTS."
  • X.X, Plymouth Meeting PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • B.B, Phoenixville PA Verified Purchaser

    "properly install a good product."
  • X.X, Norristown PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • F.F, Drexel Hill PA Verified Purchaser

    "gave good value. Beautiful job, very polite workers. Exceeded my expectations."
  • D.D, Conshohocken PA Verified Purchaser

  • G.G, Norristown PA Verified Purchaser

    "Did the work as promised, quickly and professionally. In the process of installing new gutters, one of my window screens was torn. Carl Rost, of Cannon, had a worker pick up the screen, take it for repair, and reinstall it. I thought this was out of the ordinary."
  • M.M, Phoenixville PA Verified Purchaser

  • X.X, Phoenixville PA Verified Purchaser

    "Customer asked us not to share his/her review."
  • M.M, Spring City PA Verified Purchaser

  • M.M, Blue Bell PA Verified Purchaser

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