Perez Diaz Contracting logo
Approved
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved

Perez Diaz Contracting

Existing Skylight Repair, Replacements or Sealing, Asphalt Shingle Roofing Repair,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

About Perez Diaz Contracting LLC. PDC, LLC, has been providing exterior contracting needs to New Haven County and the surrounding areas for the last 12 years, becoming an incorporated business in 2014. We are a dedicated team with one common goal - to ensure every project gets the meticulous attention it deserves, reflecting our core values of integrity, quality, and customer satisfaction. ​ With our A+ Better Business Bureau rating, 5-star rating on HomeAdvisor, and numerous awards for being a top-rated service provider, our commitment to excellence is clear. We're not just proud of these accolades but of our 100% recommendation rating on the platform, demonstrating our client's trust and satisfaction.

Business highlights

Se habla espanol
15 years of experience

Memberships & Affiliations

https://www.bbb.org/us/ct/new-haven/profile/roofing-contractors/perez-diaz-contracting-llc-0111-110086912

Services we offer

chimney repair, roof repairs, roof replacements, skylights, windows & siding

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.065 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 65 reviews
Annette W.
May 2026
5.0
Asphalt Shingle Roofing Repair
Perez Diaz contracting just finish replacing the roofing on our gazebo and wooden shed. Great job, great cleanup, and wonderful people to deal with.

Renata P.
Feb 2026
5.0
William from Perez Diaz Contracting and his crew did a wonderful job with my mother’s snow removal. They were professional, efficient, and thorough. They cleared the driveway, walkways, steps, and sidewalks with great attention to detail, making everything safe and accessible. William was friendly and courteous throughout the entire process. We truly appreciate the excellent service and highly recommend Perez Diaz Contracting and crew!

Renata P.
Feb 2026
5.0
William from Perez Diaz Contracting and his crew did a wonderful job with my mother’s snow removal. They were professional, efficient, and thorough. They cleared the driveway, walkways, steps, and sidewalks with great attention to detail, making everything safe and accessible. William was friendly and courteous throughout the entire process. We truly appreciate the excellent service and highly recommend Perez Diaz Contracting and crew!

Alisa P.
Feb 2026
5.0
Fast response, very quick work, thorough job

Gary L.
Feb 2026
5.0
$250
Perez was amazing. He called me a few minutes after posting on HomeAdvisor and came out the next day. Extremely reasonable rates and very knowledgeable. Also , nerves of steel getting up on my icy roof in mid February. I would definitely hire him again

Donna H.
Feb 2026
5.0
Professional and William was a very nice guy. He did a good job with a fair price. I would rehire him for future jobs!!

David F.
Feb 2026
5.0
$700
Talked to him Friday afternoon and they were here the next morning. They cleaning the snow off my roofs and removed ice from the gutters. Very efficient. I would definitely hire him again

Deborah C.
Feb 2026
5.0
$300
This crew is amazing! I hired them to remove a TON of snow around my elderly parent home before they arrived back at their property - turn around time was short and I needed it done correctly and thoroughly. This crew was responsive and did an amazing job! VERY fair price as well. I would definitely hire them again.

Edward J.
Dec 2025
5.0
Asphalt Shingle Roofing Repair
Very happy with the work he did. I'm happy I didn't cancel the appointment. He's a nice guy!

Jim K.
Nov 2025
5.0
Existing Skylight Repair, Replacements or Sealing
Williams and his team did an incredible job replacing a badly leaking skylight and repairing the stained, damaged sheetrock inside. Price for the job was very reasonable, but more importantly it began on time and stayed in budget. Williams doesn't "play games" like SO many other unscrupulous contractors. Williams either performed the work himself or supervised his team. It is so refreshing to find and HONEST, hard working contractor with no "hidden" agenda. Williams was upfront about everything and communicate openly with me as the job progressed. I cannot say enough about him and his team. When the 3 day job was completed, everything was cleaned up; so clean that you never would have known there were on site. I'm adding "before" and "after" pictures to stress my points. Bottom line is, if you need an honest, hard working team, reach out to them!!

Joanne S.
May 2025
5.0
Existing Skylight Repair, Replacements or Sealing
They did our windows and vinyl siding and it came out great! Very reasonable price, hard working and got the job done.

Mark D.
Apr 2025
5.0
Willy was a pleasure to deal with and his crew very considerate. Completed the job on time and as quoted. Did a great job cleaning up. Very pleased. Having him do a roof for my sister soon.

Thomas M.
Mar 2025
5.0
I took 3 bids from roofing contractors and Perez Diaz was the best pick for the work I required including a full roof replacement and rebuilding of a chimney where I was getting a leak into the house. Williams the owner came out to the house and climbed up on the roof and did a full inspection then came down and showed me the pictures of the areas needing work. Within a day I had a great price and in-depth list of what was to be performed. workers showed up on time each day and worked hard till dusk cleaning up nicely each night. The chimney was rebuilt and flashed with copper and it looks fabulous. I now have the best roof on the street! I highly recommend Perez Diaz contracting to anyone looking for a new roof completed by a professional and detail oriented company. sincerely Thomas McKenna New London ct.

Arlene H.
Jan 2025
5.0
Excellent, earnest small business.

Walter R.
Aug 2024
5.0
Yes, I recommend this pro
$13,250
Fair price , completed job on time and left site clean.

Steve S.
Jul 2024
5.0
Yes, I recommend this pro
William and his team were very professional great work clean up like they were never there. Highly recommend them.

Thomas C.
Jul 2024
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
Fantastic project management - The work was carried out with great professionalism, meeting deadlines and staying within budget. One of the highlights was the daily cleanup, leaving our home spotless every night. And, our new roof and gutters not only look great but also function perfectly. Thank you!

Robert C.
Jul 2024
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
Very reliable

Bruce H.
Jun 2024
5.0
Existing Skylight Repair, Replacements or Sealing
Yes, I recommend this pro
$5,000
William and his team were professional and accommodating - on schedule, price, and any special requests we made. I highly recommend them.

Anjani J.
May 2024
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
They are knowledgeable and experienced.

Roberto Q.
Feb 2024
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
$2,544
They did a great job, efficient, quality work. They cleaned everything up afterwards and were a pleasure to work with.

Scott A.
Feb 2024
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
Williams was very responsive and very reasonable, especially compared to the other roofers we got quotes from. He went up on the roof, did a complete investigation, and then gave us a very precise quote for the actual work he would do - other roofers took one look and said, it'll be 4200.00 for whatever we find. Not sure about that business model, but PD's quote was just about half that. At any rate, Williams and crew were easy to deal with, prompt in coming over, and it appears to me did a very thorough job on our roof leak - even including several other areas that would soon be concerns in their fix. I think they did a lot of work for what they charged and I believe did a very solid job. I would recommend them without qualifications!

Ron V.
Dec 2023
5.0
Yes, I recommend this pro
Two days to complete very satisfactory work .

Mark M.
Nov 2023
5.0
Yes, I recommend this pro
The company did a great job repairing our roof.

Edward K.
Oct 2023
5.0
Yes, I recommend this pro
Perez Diaz contracting replaced the roof on my house. The workmanship was outstanding from setup to cleanup. I would highly recommend this company to everyone.
Showing 1-25 of 65

Licensing

Licensed*

Trade License Number

HIC.0660454

Trade License Locale

CT

Trade License Expiration

03/31/2027

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

All skilled traders and home improvement contractors operating in the State of Connecticut are required to be licensed or registered by the State Department of Consumer Protection. License or registration identification is required to be on all advertising, business cards, signage, and contracts. You can check to see if a contractor or tradesperson is licensed or registered by going to: State of Connecticut licensing

FAQ

Perez Diaz Contracting is currently rated 5.0 overall out of 5.

Monday: 7:00 AM - 6:00 PM Tuesday: 7:00 AM - 6:00 PM Wednesday: 7:00 AM - 6:00 PM Thursday: 7:00 AM - 6:00 PM Friday: 7:00 AM - 6:00 PM Saturday: 8:00 AM - 3:00 PM Sunday: Closed

Perez Diaz Contracting accepts the following forms of payment: CreditCard

Yes, Perez Diaz Contracting offers free project estimates.

No, Perez Diaz Contracting does not offer eco-friendly accreditations.

No, Perez Diaz Contracting does not offer emergency services.

No, Perez Diaz Contracting does not offer warranties.