Licensed General Contractors, Fullerton CA
Built Right. Built To Last. From ground-up construction to targeted repairs, we show up, communicate honestly, and finish the job the right way.
What We Build
From the first permit to the final walkthrough, J & M General Contractors handles every phase. Six service areas, one accountable team, and a standard that never slips.
Talk To Us About Your ProjectWe manage your build from breaking ground to handing over the keys, coordinating every trade so the process is smooth and the finished product is exactly what you envisioned.
Kitchens, bathrooms, additions, full gut renovations. We transform existing spaces with the same precision and care we bring to new construction.
Ground-up commercial builds and tenant improvements handled with the scheduling discipline and site safety standards that commercial projects demand.
From storm damage to aging infrastructure, we assess the problem honestly and fix it properly the first time, no unnecessary upsells.
Already have a crew but need an experienced eye? We step in as project managers to keep complex jobs on track and out of trouble.
Outdoor structures built to weather the years. We design and construct decks, fences, and exterior improvements that add real value to your property.
Average Rating
5-Star Reviews
Service Areas
Accountability
How We Work
We sit down with you, learn your goals, walk the site, and ask the right questions. No pressure, no pitch, just clarity.
You get a detailed, line-item estimate with no hidden fees. We explain every cost so you know exactly what you are paying for.
Our crew shows up on time and follows a tight schedule. You stay informed at every milestone, from permits to final inspection.
We walk every inch with you before we consider the job done. If anything is not right, we fix it, full stop.
Recent Projects
About J & M
J & M General Contractors was founded on a straightforward belief: every client deserves a crew that shows up, communicates honestly, and finishes the job the right way. We bring that same standard to every project we take on, whether it is a complete home renovation, a ground-up build, or a targeted repair that has been on your list too long.
Our team combines years of hands-on field experience with the organizational discipline to keep schedules tight and budgets in check. With a perfect five-star rating from every client we have served, our reputation is the most important thing we build.
Common Questions
We believe in transparent communication from the first conversation. Here are the questions we hear most.
Ask Us AnythingYes. Every project starts with a free, no-pressure consultation and a detailed written estimate. You will know exactly what you are investing before any work begins.
Absolutely. J & M General Contractors operates fully licensed and insured in California. We can provide documentation upon request and before any contract is signed.
We build a realistic schedule upfront, communicate milestones clearly, and hold our crew to it. If something unexpected arises, you hear about it from us first, not after the fact.
We work across residential and commercial construction, renovations, roofing repairs, project management, and exterior work. If you have a project in mind, reach out and we will tell you honestly whether it is in our wheelhouse.
Fill out the estimate form below or give us a call during business hours. We will respond promptly and set up a site visit at your convenience.
Business Hours
Our crew is ready Monday through Friday. Reach us by phone during business hours for the fastest response.
Visit us
2478 Fender Ave suite a, Fullerton, CA 92831, USA
Get A Free Estimate
Tell us about your project and we will get back to you with a free, no-pressure estimate. Every great build starts with a single conversation.
Finewright
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