Location and Projects
Gmc Construction
Gmc Construction, 2237 Portsmouth Way, San Mateo, CA (Owned by: Gordon John Connor) holds a General Building license and 5 other licenses according to the California license board.
Their BuildZoom score of 85 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gmc Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gmc Construction Services
Gmc Construction Contact Information
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Gmc Construction San Mateo
Quality
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
Kitchen remodels |
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
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$20k-$50k |
Gmc Construction Reviews
2.5 out of 5 stars, based on
3
reviews
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By Danielly W.January 21, 2025Kitchen and bathroom remodel$60,000
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By User7483November 20, 2011Read more
This company is a recipe for disaster.. I was not satisfied with their services, anything from being late to meetings, unpleasent costumer service, and low quality equipement, it was all done to me. We contracted them to remodel our whole kitchen, the grante counter top was not the one we picked out, it was broken into separate pieces like a ceramic floor,... who wants that in thier kitchen with adhecive holding thier counters together and dirt accumulating in the cracks... after that I can say their employyes were not punctual and were not pleasent, they continued to tell me "speak with the boss" when i asked them questions abotu teh project or about anything, and the boss was not easy to reach and when reached he woudl say i dont know about the project in detail ask the workers.. can you imagine how frustrating this was??? , They also kept pulling hidden fees off their wazzuu, if you want something installed, EXTRA , if you want something removed EXTRA, if you want something thrown out EXTRA.. we ended up nearly doubleing the budget for the project.. At the end they installed the dishwasher inapropiately and CHARGED us to come tighten it up, then called us LIARS and said we unscrewed it off the wall our selves..? WHO WOULD DO THAT!?!?!.. now the sink is also leaking due to their installation, and they are refusing to fix it, because they claim we own them money for coming to install 2 screws on the dishwasher... So now we have a better looking kitchen but it has all sorts of problems, Maybe this was my single experience but judging by the way they conduct business, am must not be the only one.. I would not recomend this, but if you do make sure you have everythign down ON DETAIL so you dont get tricked like we did, get the details and make sure things dont change..
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By User7483November 20, 2011Read more
GMC Construction is shere measure for a guaranteed BAD experience.. I contracted them to remodel my entire Kitchen. Anything from being late to their appointments, not doing the job right, not offering good costumer service, you name it and they did it wrong. Maybe I was the 1 bad experience out of a bunch but I have a feeling this is not the case. The counter top was not at all what we ordered, they cut it in separate pieces without telling us, which was not our idea. Who wants a nice granite countertop that is broken up into different pieces like a ceramic floor.. then they started pulling out hidden fees out of the wazuu... if youw ant this installed EXTRA, if you want this removed EXTRA, if you want this thrown out EXTRA, if you want these screws put inn, EXTRA... we ended up nearly doubleing our spending budget because of their innability to communicate. The workers were rude, not very helpfull and to any question would answer "ask the boss", "ask the boss" , "ask the boss", and the boss would redirect us to them, can you imagine how frustrating the experience was.??? either way, a few days after installation, we realied the dishwasher was not isntalled correctly and we now have a leak on our sink that apperantly they are not willing to fix, because we still owe them money.. since they had to come put some screws on the dishwasher that THEY INSTALLED THE WRONG WAY!!!.. so now our kitchen looks better but has more porblems then our old kitchen.. To be clear, altho their prices look tempting and they might promise you the world, MY experience was not pleasent in any way, so reconsider or maybe get things CLEAR and CUT before you agree to anything with these people.
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Recent Buildzoom Projects
Gmc Construction License info
Verified License
| License # | 784792 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gmc Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 767932 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical, Plumbing, Solar, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gmc Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 723038 |
| Status | Inactive |
| State | California |
| Type | General Building, General Engineering |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gmc Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 605886 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gmc Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 805784 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gmc Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 629025 |
| Status | Inactive |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning, Solar, Plumbing, Electrical |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gmc Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
85
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
40
Permits
- Building permit records show that Gmc Construction has worked on 40 permitted projects.
Great service and great price. Fast and clean. No mess was left behind. Totally recommend.