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Guardian Construction

Top Pro

Licensed
Licensed
Free on-site estimate

Online now

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
We are a reputable company with a skilled workforce consisting of qualified professionals, including architects, engineers, project managers, and experienced construction workers. We place a strong emphasis on customer satisfaction. We listen to our client's needs, provide regular updates, address concerns promptly, and strive to deliver projects that align with our client's vision and expectations. We are a local minority-owned company with over 20 years of experience looking to expand our clientele, we hope to serve you in the future.
Overview

Current Top Pro

Hired 16 times

Serves Oakland, CA

Background checked

License verified

10 employees

5 years in business

Business hours

SunClosedMon9:00 am - 6:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Venmo, and Zelle.

Credentials

License verified

B - General Building Contractor

License state: CA

Background checked

Passed by Frank Thomas Jr on Jul 19, 2023.

Services offered
Work needed
Project area

Kitchen

Living room

Bedroom

Bathroom

Property type

Residential

Commercial

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Excellent 4.9

17 reviews

5

94%

4

6%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Christine N.

Apr 23, 2026

•

Hired on Thumbtack

I’m so glad we chose to work with Guardian. Nathan was super responsive, thorough, and thoughtful, and he answered all my many questions. We did multiple projects with them in a short period of time to fix up our backyard and had a great experience. They’re open to feedback and communication which is great, and they really want to make sure you like the end result. We’ll definitely be working with them again for future projects.

Details: I'm just starting • Bedroom • Replace parts of existing structure • Repair existing structure • Less than 500 sq ft • Home

General Contracting
pro avatar
Russell L.

Apr 18, 2026

•

Hired on Thumbtack

My project was rather small. Many of the contractors I spoke with tried to turn it into something bigger. Nathan from Guardian stayed focused on the problem that I asked him to address. His proposal was very detailed, so I knew what to expect as the work was being done. Communication was very good all along the way. The crew was polite and respectful of me and my property. The job was done quickly with no unnecessary delays.

Details: Sketches or a basic idea • Garage • Repair existing structure • Yes, load-bearing structures are involved • Less than 500 sq ft • Home

General Contracting
pro avatar
Lindsy O.

Aug 31, 2025

•

Hired on Thumbtack

Great experience working with Frank, Nathan, Jonathan, and the Guardian team. They were all super responsive and communicative throughout the process. Their team built our home office, painted four of our rooms, and did some electrical, including adding recessed lights. Throughout construction, their team requested check-in’s to make sure we were happy, and asked lots of questions and provided guidance + potential solutions when needed. They were also pretty clean. I was originally concerned about how much dust and noise there would be because my husband and I planned on living and working from the house throughout construction. However, it ended up being very manageable for my husband and me. Their team came and left about the same time everyday, laid down plastic and paper to keep the floors clean, closed doors to limit noise, and vacuumed at the end of their day so there was a good routine for this ten day project. It was helpful to communicate how much communication we wanted and when we were busy. Really smooth. Lastly, their team came around to do a final inspection. There were 2 super small dings on the wall and carpet. Their team jumped into action and are getting those cleaned and fixed. It was a good experience and we would recommend working with Guardian Construction again.

Details: I'm just starting • Bedroom • Bathroom • New custom construction • No load-bearing structures involved • Less than 500 sq ft • Home

General Contracting
pro avatar
Suzanne J.

Aug 20, 2025

•

Hired on Thumbtack

Best company in have ever hired and there have been many. Only company who figured how to do this very complicated job and to do beyond my expectations. On time, communicative, helpful and thoughtful. I was IMPRESSED. Work like this is rare and I can't sing enough praises. These windows didn't exist before but are wonderful now. The gate had been impossible and now blends with the wall. So very, very happy!!!!

Details: Complete plans or drawings • New custom construction • Replace parts of existing structure • No load-bearing structures involved • Less than 500 sq ft • Home

General Contracting
pro avatar
Jason M.

Mar 31, 2025

•

Hired on Thumbtack

Frank and his team were great. Got in early with solid evaluation and a price that matched or beat other quotes we received. Then were here when they said they'd be, ready to go. They got the job done quickly and cleaned up the site immaculately. Communication was great throughout. It was a small project (day and a half), but I'd hire them again for bigger jobs without a second thought.

Details: I'm just starting • Garage • New custom construction • Less than 500 sq ft • Home

General Contracting
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