Overview
About Us
ALTE ROOFING is a full service master elite roofing, siding and gutter company serving Warren, Hunterdon, Sussex, Somerset and Morris County New Jersey. We take great pride in our work. If you are looking for quality, craftsmanship and tradition give a call today for a free quote 908-850-8558!
*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

"Professional Service"
"Customer asked us not to share his/her review."

- "Professional Service"
- "Customer asked us not to share his/her review."
- "Start to finish professional job"
- "Customer asked us not to share his/her review."
- "NO PROFESSIONALISM"
- "REPUTABLE CONTRACTOR"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "JEFF ALTE ROOFING"
- "Very Professional %26 Understood Our Needs"
- "Customer asked us not to share his/her review."
- "professional contractor"
- "Everything turned out perfect."
- "Quality roof - not such quality service"
- "1) -UR- REP. GAVE US A COPY THAT WAS NOT"
- "PROFESSIONAL, HIGH QUALITY CONTRACTOR"
- "VERY PLEASANT COMPANY"
- "Professional and Knowledgeable Contractor"
- "Jeff Alte Jr. Roofing - Professional and Reliable"
- "Excellent Process"
- "DRY AFTER RAIN AND SNOW"
- "Very professional and thorough"
- "Job was completed in one day in a professional way"
- "VERY GOOD TO WORK WITH"
- "CONTRACTOR -JEFF ALTE JR."
- "Reliable%2C courteous%2C and thoughtful contractor"
- "Customer asked us not to share his/her review."
- "VERY PROFESSIONAL"
- "Professional Process using GAF System"
- "EXCELLENT PROFESSIONAL CONTRACTOR"
- "SAME"
- "Customer asked us not to share his/her review."
- "Efficient Hard Working Contractor"
- "Knowledgeable and thorough estimator"
- "High expectations met"
- "Excelent Contractor,"
- "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
- "PROFESSIONAL AND KNOWLEDGEABLE"
- "VERY KNOWLEDGEABLE"
- "Customer asked us not to share his/her review."
- "PROFESSIONAL, ORGANIZED & TIMELY"
- "GREAT ROOFER"
- "Customer asked us not to share his/her review."
- "Professional and Knowledgeable Contractor"
- "PROFESSIONAL CONTRACTOR"
- "PROFESSIONAL & KNOWLEDGEABLE"
- "Outstanding Contractor"
- "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
- "Customer asked us not to share his/her review."
- "PROFESSIONAL AND RESPONSIBLE CONTRACTOR"
- "FIRST CLASS CONTRACTOR"
- "Customer asked us not to share his/her review."
- "Could not have had a better contractor.Very knowledgeable!"
- "Customer asked us not to share his/her review."
- "JEFF ALTE JR. CONTRACTING"
- "CHOOSING ROOF TILES"
- "Personable & Professional!"
- "GREAT CONTRACTOR"
- "do an excellent job at a reasonable price."
- "Customer asked us not to share his/her review."
- "Care about the work they do"
- "would be extremely satisfied."
- "did exceptional work, in a timely manner"
- "was very pleased with clean up"
- "presented themselves professionally"
- "handled the project with up most professiionalism and expediency"
- "DELIVER WHAT THEY PROMISE"
- "They never kept me waiting. I always received a phone call back. They can be trusted and they do a great job large or small."
- "would not contractor became extremely rude when a complaint of improper nstallation became an issue"
- "For all I listed above."
- "Reliable and truthful"
- "are real professionals."
- "Customer asked us not to share his/her review."
- "Do a very professional and competent job. He clearly knows the roofing busines very well"
- "showed up to an estimate when they said they would did work on time price fair"
- "have a quality product"
- "have a great product"
- "Customer asked us not to share his/her review."
- "the best job and best price"
- "Customer asked us not to share his/her review."
- "They are professional, know their jobs, and do good work."
- "Customer asked us not to share his/her review."
- "ARE PROFESSIONAL COURTEOUS AND SKILLED"
- "are using a very good product and seemed to be well versed in the products. I was also impressed that they use the same product that I would've have used if I were doing the job myself."
- "courteous on time good work and did everything they said they would"
- "stand behind their work and product"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "DO AN EXCELLENT JOB ARE VERY CLEAN AND QUICK"
- "ARE HONEST AND ACT PROFESSIONAL"
- "PERFORMED THE WORK IN A TIMELY SATISFACTORY MANNER"
- "Customer asked us not to share his/her review."
- "clearly demonstrated professionalism throughout the roofing experience; from the initial sales contact to the completion of the job."
- "were the best of my three estimates. No only price, they were not the cheapest but the company I felt most comfortable with."
- "HAVE A GREAT WORK ETHIC"
- "ARE COURTEOUS PROFESSIONAL PHONE CONVERSATIONS AND JOB DONE IN A TIMELY FASHION IMPECABLE CLEAN UP"
- "THEY WOULD BE VERY SATISFIED WITH THE JOB"
- "WOULD BE SATISFIED WITH THIS PRODUCT"
- "ARE GOOD"
- "did exactly what they promised, when they promised and did it without disrupting our home."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "had my best interest in mind."
- "know their job and do it well."
- "are realiable"
- "Customer asked us not to share his/her review."
- "COMPLETED A QUALITY JOB AT A FAIR PRICE AND IN A TIMELY MANNER"

"I would not recommend Alte Roofing due to their lack of professionalism, respect to property, and mismanagement of the over all job. . You can make your own mind up. Its three months later and my roof and damage is not fixed. I need to be clear, this has to do with Alte, not the contractor they sent in. The contractor is doing what he can. He has been more professional and responsible then Alte. My roof was done in October. Below are the damages caused and Alte still hasn't corrected the issue. Alte claiming they are not responsible for it. My kitchen is still not fixed. Excuse after excuse as to why its not done even after they agreed to fix it. They also did not get the required permit from the Township for the roof repair. Once they replaced wood underneath, a permit was required. I called them 12/15 and they still have not gotten the permit. REFUSING PAYMENT OF ANY KIND UNTIL WORK IS DONE. Save your money and go elsewhere. I started to write a longer review and it exceeded the limit. That's how much back and forth I have had to deal with with them. Email me and I can tell you the full story."
"Alte Roofing is a top-notch business. They installed a roof on my home for an incredible price, and every aspect of the work was completed with the utmost professionalism. The crew were punctual, hardworking, and respectful from start to finish; including providing stellar communication and a full clean up of the site daily. I fully recommend this business and I am extremely happy with the job they did on my home."
"Alte roofing was professional from the beginning quote to the final cleanup. Their employees arrived on time and worked efficiently to install our brand new roof. The materials that they used are great quality and the project manager Logan was wonderful about explaining everything as the job progressed very clearly and completely. Once the roofing was completed Alte cleaned up everything so well that it looked like there hadn’t even been any work done! We have had so many compliments from neighbors and family on how great our new roof looks and we are so pleased with it! Thanks for a great job from start to finish Alte roofing!"
- "I would not recommend Alte Roofing due to their lack of professionalism, respect to property, and mismanagement of the over all job. . You can make your own mind up. Its three months later and my roof and damage is not fixed. I need to be clear, this has to do with Alte, not the contractor they sent in. The contractor is doing what he can. He has been more professional and responsible then Alte. My roof was done in October. Below are the damages caused and Alte still hasn't corrected the issue. Alte claiming they are not responsible for it. My kitchen is still not fixed. Excuse after excuse as to why its not done even after they agreed to fix it. They also did not get the required permit from the Township for the roof repair. Once they replaced wood underneath, a permit was required. I called them 12/15 and they still have not gotten the permit. REFUSING PAYMENT OF ANY KIND UNTIL WORK IS DONE. Save your money and go elsewhere. I started to write a longer review and it exceeded the limit. That's how much back and forth I have had to deal with with them. Email me and I can tell you the full story."
- "Alte Roofing is a top-notch business. They installed a roof on my home for an incredible price, and every aspect of the work was completed with the utmost professionalism. The crew were punctual, hardworking, and respectful from start to finish; including providing stellar communication and a full clean up of the site daily. I fully recommend this business and I am extremely happy with the job they did on my home."
- "Alte roofing was professional from the beginning quote to the final cleanup. Their employees arrived on time and worked efficiently to install our brand new roof. The materials that they used are great quality and the project manager Logan was wonderful about explaining everything as the job progressed very clearly and completely. Once the roofing was completed Alte cleaned up everything so well that it looked like there hadn’t even been any work done! We have had so many compliments from neighbors and family on how great our new roof looks and we are so pleased with it! Thanks for a great job from start to finish Alte roofing!"
- "This was the 3rd installation they have done for me. Each at a different location. As with the other 2 it was a great job with quality material. The team is easy to work with and responsive to the needs of the client. I'm running our of roofs but would only consider using them again if necessary."
- "Alte Roofing was a pleasure to work with from the start. They scheduled a timely estimate, provided a detailed scope of work for the roof replacement, and offered competitive pricing. They worked with us to coordinate the start date according to our schedule, worked efficiently, and left the property spotless! Prior to calling the job complete, a supervisor even came out to our home to double check the quality of workmanship as well as sweep again for stray nails. The roof of our home looks fantastic, and we would highly recommend Alte Roofing!"
- "From start to finish working with Alte Roofing was great. Chris was very informative and Logan kept us updated throughout the process. My new roof and gutters look amazing! The job was finished quickly and they did a wonderful job cleaning up once the job was done. I promise, if you choose Alte Roofing, you won't regret it."
- "Alte Roofing replaced the roof on our historic home 10 years ago. They did an amazing job then so when we were ready to replace the roof on our summer kitchen of course we called them. Chris came out and gave me all my options and an estimate and he even helped us with an amazing finance option so we didn't have to pay the money out of our pocket during the pandemic when we only have one income coming in. They were here to replace the roof the next week. The day before they had a gentleman come and deliver the materials. And the next day 2 guys were here working on the roof. They were fast, efficient and the work is beautiful. I have to tell you, from the lady I spoke with on the phone, Chris, the guy dropping off the materials, the workers and even the guy that stopped by a few days later to check and make sure we were happy, everyone on this team was courteous and professional. Their customer service was top notch and I can not recommend this company more. If you need roofing or siding work give Alte Roofing a call!!"
- "My wife and I received multiple estimates for our roof replacement. Alte was by far the most professional option out there. They use industry leading products, their warranty is second to none, and the level of their workmanship is outstanding. The sales representative, project manager, installers, and office staff were all a pleasure to work with. Everyone was honest and completely up front regarding any possible costs during the project. If you need your roof repaired or replaced, look no further than Alte."
- "I was very happy with the work performed and new roof installed on my home. The owner and employees were all very professional and took the time to explain the entire process and timeline. Their pricing was excellent for the high quality roof they install. I really appreciated their knowledge and expertise. I would highly recommend them."
Awards & Certifications
NRCA Member
This contractor is a member of the National Roofing Contractors Association.
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.
Installed Roofs Near You
Map
Find Other Roofing Contractors Nearby
- Allamuchy Twp Roofing
- Hackettstown Roofing
- Vienna Roofing
- Schooleys Mountain Roofing
- Schooleys Mtn Roofing
- Allamuchy Roofing
- Long Valley Roofing
- Budd Lake Roofing
- Mount Olive Roofing
- Great Meadows Roofing
- Port Murray Roofing
- Flanders Roofing
- Roxbury Township Roofing
- Roxbury Twp Roofing
- Tranquility Roofing
- Netcong Roofing
- Stanhope Roofing
- Hope Roofing