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About
We are a C-39 licensed contractor, with roofing experience of 8 years and more than 50 years combined experience between myself and my labor guys. We are able to water proof any shape of roof.
We are preferred certified contractor with Owens Corning, which will give you, the home owner, a 50 year material warranty on top of the labor warranty I give you. With us there is no third party sub contractors. We do everything under one company. Please give us a call to hear more about how you can take your roof to the next level with ease and professionalism.
Overview
Hired 23 times
Background checked
License verified
7 employees
10 years in business
Business hours
Sun9:00 am - 5:00 pmMon8:00 am - 9:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, Samsung Pay, Square cash app, Venmo, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2022
2021
Credentials
License verified
C39 - Roofing Contractor
License state: CA
Background checked
Passed by Dotan Swisa on Jul 10, 2020.
Services offered
Structure type
Garage, shed or barn
Concrete patio, sidewalk or driveway
Deck or porch
Fence or wall
Project type
Total demolition
Partial demolition
Strip out interior
Location
Residential
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Great 4.8
51 reviews
5
92%
4
4%
3
0%
2
0%
1
4%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Daryl M.
Sep 21, 2025
•
Hired on Thumbtack
ADG did a fantastic job replacing my roof ! They are true professionals , the quality of their work is superior to all other company's out doing the same roofing . They take great care in their work , all you have to do is look at the finished roof an you can see that ! They are a great team of guys ! I would highly recommend them to anyone !
Details: Full roof replacement • Roof lifespan is over • One story • 2,000 - 3,000 sq ft • More than 30 years old • Asphalt shingles • Home
Roof Installation or Replacement
Heather D.
Jul 9, 2021
•
Hired on Thumbtack
We got 4 roofing quotes before we decided to go with ADG. Their quote was the only one that included everything. The other 3 quotes didn't include the city permit and 2 others didn't include the wood. The price did not change from the beginning to the end of the job. Also, ADG was the only company that did not collect the bulk of the payment until everything was completely done. The actual roofing project took 5 1/2 days from start to finish. We did have a mishap. One of the roofer's fell through our living room ceiling. Fortunately, only his leg came through. I contacted David right away and he responded immediately. David had his painter out the next day, and you can't even tell where the accident happened. Normally, I would have been worried, but David was upfront and honest about every aspect of the job. During the wood delivery. CDX was delivered instead of OSB. David gave me the option of keeping the CDX or returning the delivery and exchanging for OSB. With his recommendation, we requested redelivery of OSB. Despite these slight setbacks, the job only took 1/2 day longer than we originally thought. David and Alex were a pleasure to work with. They were honest, genuine, and willing to explain anything we asked. I am 100% certain we chose the right roofing company for our project. I would highly recommend them to anyone considering a roofing project.
Details: Full roof replacement • Roof lifespan is over • Two stories • 1,000 - 2,000 sq ft • 20 - 30 years old • Asphalt shingles • Home
Roof Installation or Replacement
Joey W.
Sep 7, 2020
•
Hired on Thumbtack
David and his team from ADG construction are the most professional and knowledgeable roofer that I have had the honor to work with this summer. They arrive on time for both the free consultation and also on the day of the work. During the consultation, they examed the area very thoroughly, and explained how and why they are going to repair the roof with their approach in details. That is how I decide to work with them instead of other companies. As they appreciate clear communication and put their customers at ease by answering all questions and concerns. They also did fantastic work for my roof leak. They not only made custom flashing for my chimney, put an extra layer of membrane to cover the top of my brick chimney, but also went the extra mile to paint and color match the new materials with my existing roof tiles! After the work is done. they show me how to maintain my roof from future leak by cleaning the falling leafs and more. They worked from early morning all the way to sunset and left my house with a smile. They even cleaned up and tidy things up before they left. Everyone wears mask on each visit to my house. I am truly impressed and could not recommend their service more!
Details: Flashing needs to be repaired or replaced • Single-level building • 11 - 20 years old • Clay or concrete tile • No, the project is not covered by an insurance claim • Residential
Roof Repair or Maintenance
Fabio C.
Sep 3, 2021
•
Hired on Thumbtack
I was very pleased to work with David and his team for re-shingling my garage building roof. David has been very helpful and knowledgeable in recommending the best course of action for my needs. Straight to the point and not pushy in his offer. Very clear in his quote and timely in every occasion. I love the final result. I'll recommend him and call him again for my next job.
Details: Flashing needs to be repaired or replaced • Entire portions of roof need to be repaired • Single-level building • Asphalt shingles • No, the project is not covered by an insurance claim • Residential
Roof Repair or Maintenance
Andy L.
Aug 24, 2025
•
From Google
It was a pleasure working with David at ADG roofing and supporting a small business owner. He was recommended to us from several friends. He is professional, very responsive and honored a quote that he gave us 6 months prior. It took about 1 week to complete, that included all the necessary permits and final inspection. The roofing crew cleaned up after each shift. David even swiftly sent his crew over to tarp up the roof when an unexpected storm passed by in the middle of the job. We highly recommend his services and already recommended ADG to several friends.
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
I am a father to 3 little kids and a husband. I am extremely professional and honest, and I love being a roofing contractor.
What advice would you give a customer looking to hire a provider in your area of work?
always check license. make sure you sign a detailed contract with what is included and what is not included. make sure you get the price, including labor, materials, tax, city permit, and wood replacement.