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Approved Pro
Approved Pro

John Denisco Construction Company, LLC

Asphalt Shingle Roofing Installation and Replacement, Flat, Foam, or Single Ply Roofing Installation and Replacement, Metal Roofing Installation and Replacement,

About us

DeNisco Construction Company specializes in various types of roof installation and construction. We listen to the customers to figure out what their wants and needs are. Then we come up with a solution to properly address the issue. Our highly skilled installers work together like a well oiled machine to complete the project efficiently. We only install top quality products and offer extended manufacturer warranties and also workmanship warranties. If you are having an issue with your roof, and are in need of assistance, Then please contact us. We will be happy to take care of all your roofing needs.... Thank you, JohnDeNisco

Business highlights

Se habla espanol
8 years of experience

Services we offer

Asphalt Shingle Roofing, Certified roofing contractor, Commercial roofing, Roofing specialist , rubber roofing

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.029 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
97%
4
3%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 29 reviews
Harry B.
Aug 2025
5.0
Asphalt Shingle Roofing Installation and Replacement
$14,950
Showed up as scheduled. Did the job quickly and efficiently. Looks great.

Nathan M.
May 2021
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
John and his crew were very professional and timely responded to all our questions. I would recommend him to anyone looking for roof services.

Stephen C.
Apr 2021
4.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
Got the entire job done in one day and everything cleaned up.

Normand F.
Apr 2021
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
Has a great crew, fast, works hard, cares about the job being done

Carolyn T.
Apr 2021
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
We were very happy with the work that John and his crew did putting a new roof on our Cape. John sent his estimate in a timely manner and scheduled us very quickly. We felt his quote was fair and we liked the products he chose and the fact that he included a warranty. His crew was at our house at 8am sharp and put up all kinds of barriers so that the bushes and plants in front of the house were not damaged. We never saw so much as a shingle on the ground and afterwards the entire yard was cleaned up including any nails that were on the ground.

Bruce M.
Dec 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
Very very happy with the workmanship of the crew. Pricing was great, but that wasn't the only reason why i hired them. I believed in him when he told me his crew would do a good job. I can normally feel out if a contractor is selling me or giving me a snow job. John was very honest on what he was telling me on the materials he was going to use and the work i was going to get. At end everything was cleaned up as if nothing happened. But what i liked was, when all was done one of the men went around entire house with a roller that picked up any nails that might have been missed. which i liked cause i have grandchildren that seem to run around without shoes on. VERY HAPPY !!!!!

Kristal D.
Nov 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$13,500
John and his crew were here within a week of receiving his quote. His pricing was very reasonable and he communicated every step of the way. He did the estimate himself and he was my contact person throughout the entire job. His guys were hardworking, respectful and efficient. John not only replaced our roof but helped resolve our ventilation issues which is what caused the existing roof to fail. He went above and Beyond. I found him to be very Industry knowledgeable and trustworthy. I highly recommend John DeNisco Construction Company!!

Faye Y.
Sep 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
I purchased a mobile home last year with the knowledge that it would be in need of a roof in the near future. DeNisco Roofing was one of 3 estimates. John came over, checked everything out and gave me a fair estimate along with a full briefing on all materials and processes. He and crew were friendly, efficient and thorough. One day, all the cleanup done. Thanks John, you have my recommendation any day!

Vicki T.
Sep 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$37,730
I can not say enough about the magnificent work that John Denisco Construction Company did when they rebuilt the deteriorated rakes, fascia, and soffits on my 1830 barn. Johns crew also did an impeccable job roofing the huge barn and my home. I was amazed that this project along with the meticulous cleanup Was completed in only 3.5 days. After consulting with 6 contractors, I went with John because he not only had the best price but also because of his professionalism, excellent and timely communication skills, passion, and especially his patience. Being a single 69-year-old woman having to make such a big decision was daunting. However, John answered my many, many questions and clearly explained the process with clarity, photos, and videos that helped me gain trust in my ultimate decision. I am extremely satisfied with the workmanship, integrity, courtesy, and respect that the team gave while at my home. I wholeheartedly would recommend him to anyone interested in roofing and construction work.

William L.
Aug 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$6,800
Great job. They were clean ,fast and the workmanship was top notch. I would recommend this company to everywon.

Chris N.
Aug 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$15,000
I met with a few roofing companies but John clearly explained what he was installing and improvements he was offering from the current roof. The work was completed quickly and professionally. John provided the best warranty which reflects the confidence he has in the product and his team. I'm very satisfied with the completed job!

V S.
Aug 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
John has an extensive knowledge regarding roofing and went over the details of the roofing project which included not only the house, but also a large porch. He explained how the house roof should be ventilated and what he would need to do to correct the situation. He and his crew did an excellent job not only with the installation, but also with the clean up and they did it all in one day. We were pleased with the quality of the materials used as well as the price for the work preformed.

Theresa M.
Jul 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$9,450
John took the time to tell me what the job entailed, answered my questions, sent me a very detailed proposal.The crew came, they were very efficient, good clean up after done. Excellent job!

John M.
Jul 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro

Brian H.
Jun 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
Excellent job by John and his crew on our roof. Quality job and was done in 1 day.

Anthony G.
May 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
John was very informative & cordial from day 1 his crew was in and out in 1 day & he did everything he said he would do..a new roof in 1 day and completed and cleaned up fully by 4 pm..best construction I have ever dealt with..thank U John

Hans F.
May 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$16,400
John and crew showed up on time and went to work. They stopped when the job was done, including clean-up (spotless) The roof looks great, they also replaced a couple of sidelights. All was done at a fair price for the scope of work.

Mark S.
May 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
John and his team did a great job on my roofing project. They met all of my expectations and the price was very fair compared to other quotes I received. When they left you would never know they were here. It was a pleasure working with John.

Michael H.
Apr 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
Roof looks great. Job got done in a timely fashion and at a reasonable price.

Kris C.
Apr 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
I am fortunate to have chosen John Denisco Construction Company for a roof replacement. John is straightforward in his approach, which is refreshing. He responds quickly to a request and delivers what he promises in a timely and professional manner. His work delivers quality as well as value. You can t go wrong hiring Denisco Construction for your roofing project!

Chuck G.
Jan 2020
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$7,010
John did a great job. He was timely and went above and beyond. He did extras that other contractors weren't as willing to do, and he did it for a very fair price. No hassles and completed the job timely around our schedule. Highly recommend using John for any roofing needs. I would definitely use him again.

James Y.
Dec 2019
5.0
Asphalt Shingle Roofing Installation and Replacement
Yes, I recommend this pro
$6,500
quality work and material

Rob K.
Nov 2019
5.0
Yes, I recommend this pro
Finish work on time.

Howard B.
Nov 2019
5.0
Yes, I recommend this pro
Honest man who does amazing work.

Erik P.
Nov 2019
5.0
Yes, I recommend this pro
They were fast and efficient and did the job.
Showing 1-25 of 29

Licensing

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FAQ

John Denisco Construction Company, LLC is currently rated 5.0 overall out of 5.

Monday: 7:00 AM - 7:00 PM Tuesday: 7:00 AM - 7:00 PM Wednesday: 7:00 AM - 7:00 PM Thursday: 7:00 AM - 7:00 PM Friday: 7:00 AM - 7:00 PM Saturday: 7:00 AM - 7:00 PM Sunday: 7:00 AM - 7:00 PM

John Denisco Construction Company, LLC accepts the following forms of payment: CreditCard

Yes, John Denisco Construction Company, LLC offers free project estimates.

No, John Denisco Construction Company, LLC does not offer eco-friendly accreditations.

No, John Denisco Construction Company, LLC does not offer a senior discount.

No, John Denisco Construction Company, LLC does not offer emergency services.

Yes, John Denisco Construction Company, LLC offers warranties.