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Approved Pro
Approved Pro

GMJ General Contractors

Drywall Installation, Drywall Repair, Plaster Service,

About us

Welcome to GMJ General Contractors. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

Business highlights

Se habla espanol
5 years of experience

Services we offer

Additions, Remodels, Residential + Commercial

Amenities

Free Estimates

Yes

Reviews
5.018 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-18 of 18 reviews
Avianca W.
Aug 2025
5.0
Drywall Installation
$7,200
GMJ Did a wonderful job on our drywall! They even came back and completed some additional work that another contractor failed to do. I would 100% recommend them - fair prices - great communication - excellent work - clean worksite! Thank you to you and your team!

Anzara M.
Jun 2024
5.0
Drywall Installation
Yes, I recommend this pro
$1,800
They were able to fit my job into their schedule the next day and finished it quickly. Would highly recoommend them.

Mike A.
Oct 2023
5.0
Drywall Installation
Yes, I recommend this pro
$5,300
Hired them to do some drywall, they were professional, did a good job and were on schedule.

Scott L.
Sep 2023
5.0
Drywall Repair
Yes, I recommend this pro

Donovan M.
Apr 2023
5.0
Plaster Service
Yes, I recommend this pro
$3,400
Marcos came did a great survey of the work - answered all my questions and made good recommendations for things I had not thought of. His quote was reasonable based on the scope of work. GMJ did a bang up job of getting the house prepared for the drywall - so good my spouse was even impressed (and they were on to clean up after everything). The work was done quickly and very neatly! It looks a million times better than the preceding work left by sub par Reno people. At the end of the project they cleaned up well and their prep was in good enough condition we were able to keep it up for our painting which I appreciated. All in all we have another quote for work from GMJ and we look forward to using their services again!

Russell O.
Jan 2023
5.0
Drywall Installation
Yes, I recommend this pro
Outstanding value! Highly recommended.

Michelle B.
Dec 2022
5.0
Drywall Installation
Yes, I recommend this pro
Professional, timely and kind. Marcos and Jose were great to work with and did a good job. I would recommend them to others and would hire them again!

Gary S.
Nov 2022
5.0
Drywall Repair
Yes, I recommend this pro
They were great to work with they were professional they were on time And I would hire them again

CARL S.
Nov 2022
5.0
Drywall Installation
Yes, I recommend this pro
$800
We hung the drywall ourselves and hired GMJ for the taping and finishing. Marcos did a beautiful job for our project of converting a 10'X12' shed into a tiny home. He showed up on time and completed everything, including a primer coat for painting, within two days. He did a wonderful job of covering a couple of our mistakes in hanging the drywall. We got three bids and Marcos was $200 cheaper than the next lowest bidder. Marcos is a hard worker with awesome skills. He is also a very likeable person. I heartily recommend him!

Paul B.
Nov 2022
5.0
Plaster Service
Yes, I recommend this pro
$1,000
Very good work really nice guy and very tidy,

Donna S.
Oct 2022
5.0
Drywall Installation
Yes, I recommend this pro
Good honest people doing good work at an affordable price!! I would hire them again if I had another project.

Jen B.
Sep 2022
5.0
Drywall Installation
Yes, I recommend this pro
Absolutely wonderful, will use them again for more projects.

Elita H.
Sep 2022
5.0
Drywall Installation
Yes, I recommend this pro
This is a first class company, Conscious. Good workmanship, always on time, Very tidy, have other household projects in line for them. They are great to work with.

Laura M.
Sep 2022
5.0
Drywall Installation
Yes, I recommend this pro
$3,300
Marcos and Jose were great to work with. Their bid was reasonable and they did a quality job for new insulation and drywall for our garage. It turned out great. I would highly recommend them.

Ramesh C.
Sep 2022
5.0
Drywall Installation
Yes, I recommend this pro
They do their job very best

Matt F.
Aug 2022
5.0
Drywall Installation
Yes, I recommend this pro
Marcos and Jose did a great job! Very happy-highly recommended, I plan on hiring them again.

Bill S.
Aug 2022
5.0
Plaster Service
Yes, I recommend this pro
All Good. A one quality and prep. Will be the only one I call next time. Marcos and Jose are tot notch!

Craig S.
Sep 2019
5.0
Drywall Installation
Yes, I recommend this pro

Licensing

Licensed*

Trade License Number

GMJGEGC813OS

Trade License Locale

WA

Trade License Expiration

10/27/2027

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.

FAQ

GMJ General Contractors is currently rated 5.0 overall out of 5.

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

Yes, GMJ General Contractors offers free project estimates.

No, GMJ General Contractors does not offer eco-friendly accreditations.

No, GMJ General Contractors does not offer a senior discount.

No, GMJ General Contractors does not offer emergency services.

No, GMJ General Contractors does not offer warranties.