General contractors in Martinez, CA
53 general contractors listed in Martinez, California. 51 with a phone number and 48 with a website.
Martinez accounts for 0% of the general contractors listed in California and ranks #122 among California cities for general contractors.
Sponsored
Quick answer
Martinez, CA has 53 general contractors listed on USA Business Search. 51 list a phone number and 48 list a website. The most listings are in ZIP codes 94553.
Updated October 2026Featured · Aging Safely Baths & Showers4Less
Get an accurate bathroom quote in Martinez
Shower replacements, walk-in tubs, roll-in showers and full remodels, installed by factory-certified installers. Tell us about the project, or call and talk to a real person.
Central Contra Costa Sanitary District
Jfc Construction Inc
Contra Costa County Veterans Service Office
NETWORK CRANE & RIGGING COMPANY
Ricker Thermline Inc
ADU Crew
Aix Construction
All Things Interior
Amac Construction & Restoration
Amelco Electric
B Schreiner Excavating & Drilling
BCI Kitchen and Bath
Boydstun Construction Inc.
Bpp
Browning Masonry
Central Concrete Supply Company
Construction Concepts
Contra Costa County Administration
Contra Costa County Assessment Appeals Board
Sponsored
Contra Costa County District Atty
Contra Costa County Victim Wtnss
Contra Costa Flood Control
Contra Costa In-home Support
Contra Costa Juvenile
Cowan & Thompson Construction
Custom Canvas by Sunshade Awning Co
E E Gilbert Construction
Elocin Construction
Express Demolition
Geo Options, Inc.
GIM Builders
Golden State Bridge
Hutchens Construction Services Inc
J & C Home Improvements Inc.
Joe's Home Improvement
Lilypad Ev
Mckay And Company Construction
Modular Homes
Mt. View Sanitary District
Prosiding
R.l. Brown Construction, Inc.
Raymond-northern California, Inc
Schryer/thompson Construction, Inc.
Scott Busby Construction
Smith And Son Construction
Sport Court of Northern California
Sykes General Contractors, Inc.
Telfer Oil Co
Transformations Painting
W A Thomas Co
Watson Electric Inc
Wcs Inc
Shopping for the shower itself?
Steam showers, barrier-free units, Made-in-USA Bestbath systems, saunas and cold plunges. Free shipping on everything at Showers4Less.
How to choose a contractor in Martinez
- Get two or three written bids with the same scope.
- Ask for proof of liability insurance and workers' comp.
- Tie payments to finished stages of the work, never all up front.
Check the license: Contractors State License Board (CSLB). In California, most home improvement work above the state's small-job limit requires a CSLB license. Look the number up before you sign, and check that it is active and bonded.
Common questions
How many general contractors are listed in Martinez, California?
USA Business Search shows 53 general contractors in Martinez. 51 list a phone number and 48 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 94553.
How do I choose a contractor in Martinez?
Get two or three written bids with the same scope. Ask for proof of liability insurance and workers' comp. Check the license with the Contractors State License Board (CSLB).
How do general contractors in Martinez compare with the rest of California?
Martinez has 0% of the 25,496 general contractors listed in California, which ranks #122 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
How much does a bathroom remodel cost in Martinez?
It depends on the scope. Shower pans can start under $2,000, and many installed walk-in tubs start around $15,000, while national brands often run $25,000 to $30,000 installed. For an accurate number, call Aging Safely Baths at 1-888-779-2284 or request a quote.
More home services in Martinez
General contractors nearby
Own one of these businesses? Claim your free listing or see what an optimized listing adds.