FAQs
- What is your typical process for working with a new customer?
I will call them set a time to see the job and set the time that will work best for them
Defersol Building Contractor
Top Pro
Free on-site estimate
Repair types
Online now
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Introduction
We do it all: Defersol is a general building company that does bathroom remodeling, kitchen remodeling, decks, plastering, painting, flooring much more!
I enjoy every moment of my job, especially when I do something creative and help people build their dream home.
Overview
Current Top Pro
Hired 60 times
Serves Marina, CA
Background checked
License verified
3 employees
17 years in business
Business hours
SunClosedMon8:00 am - 7:00 pm
Payment methods
This pro accepts payments via Check.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2024
Projects and media
34 photos
Projects and media
34 photos
Reviews
Customers rated this pro highly for responsiveness, work quality, and professionalism.
Excellent 4.9
31 reviews
5
94%
4
0%
3
6%
2
0%
1
0%
Read reviews that mention:
Patricia C.
Mar 26, 2025
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Hired on Thumbtack
Hired on Thumbtack
We needed to replace two load-bearing beams on the porch of our 1908 bungalow. It was important to us that the new beams match the other beams on the porch in quality and appearance. Some additional custom work was needed to accomplish that. We got bids from 2 contractors for our project, and we chose Defersol because of their responsiveness, professionalism, and attention to detail. The time from initial interview to project start was about 3 weeks, owing mostly to weather. What impressed me is that David remembered all of the fine details we had discussed at that first meeting. His workmen were professional and courteous. They left the area spotless, and many neighbors commented on the quality of their work.
Details: Repair significant wood rot or water damage • Replacement of entire portions of deck or porch • Wood • Residential
Deck or Porch Repair
Colin D.
Oct 2, 2024
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Hired on Thumbtack
Hired on Thumbtack
David is a honest, kind, humble and does what he says he’s going to! He has quality builders who don’t cut corners, and he delivered a huge deck remodel (600sqft, 14’ tall, with new structural engineering) in the time he said he would (6wks demo+build) and on budget. The only delay was an from an architect outside of his control.
Excited to work with him again!
Details: Remodel or renovation of existing deck or porch • No existing plans, but I know what I want • Residential
Deck or Porch Remodel or Addition
Dorcy K.
Apr 5, 2025
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Hired on Thumbtack
Hired on Thumbtack
I had flooring, vanities, mirrors and lights replaced in 2 bathrooms. Everything was finished when they said it would be and looks great
Details: Full remodel of bathroom • Update style • Replace fixtures • Master bath • Home
Bathroom Remodel
Khai T.
Feb 12, 2025
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Hired on Thumbtack
Hired on Thumbtack
I hired David to renovate the master and guest bathrooms and was very happy with the end results. David executed the design plan extremely well and was very easy to work with. I highly recommend him for similar projects.
Details: Install bathroom tiles or flooring • Install bathroom cabinets or fixtures • Full remodel of bathroom • Update style • Replace fixtures • Master bath • Home
Bathroom Remodel
Kayla C.
Jul 7, 2024
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Hired on Thumbtack
Hired on Thumbtack
I hired David to widen a door frame. He responded to my initial request almost immediately. He gave me a quote over the phone, which was really convenient. I got quotes from 2 other contractors and David gave me the best price AND got the job done faster than what the others quoted me.
He and his worker were very friendly and efficient. I’d hire him to do future work.
Details: Sketches or a basic idea • Bathroom • Replace parts of existing structure • Less than 500 sq ft • Home
General Contracting
Credentials
License
License Type: A – General Engineering Contractor (CA)
License verified on 12/10/2020
License
License Type: B - General Building Contractor (CA)
License verified on 12/23/2020
Background Check
David Quevedo