Temecula wears two hats beautifully: Southern California’s wine country, with its tasting rooms and hospitality corridor, and one of the region’s most successful master-planned family suburbs. Both need a contractor with range — the restaurant build-out that has to open on schedule, and the family home needing a kitchen remodel, an addition, or an ADU as life grows. Few contractors serve both worlds well; the licensing and crews are completely different.
Mars Construction Industries Corp serves both, backed by 30+ years of hands-on experience. Four CSLB licenses in-house — A General Engineering, B General Building, C-36 Plumbing, C-20 HVAC (Lic. #1138550) — makes us genuinely dual-purpose: our commercial division builds out restaurants, retail, and hospitality-adjacent spaces, while our residential crews remodel, expand, and re-pipe the master-planned homes. One licensed, bonded, and insured company, whichever hat your project wears.
Construction & Remodeling Services in Temecula, CA
Temecula’s hospitality corridor is a natural fit for our commercial division. Restaurant build-outs are our C-36 crews’ showcase work — kitchen plumbing, drainage, gas lines for commercial cooking equipment — coordinated with our C-20 crews on make-up air and comfort systems. Tasting rooms, retail, and office TI get the same single-team coordination, with schedules planned backward from opening dates. In the master-planned neighborhoods, the residential pattern is growth: kitchens re-planned for how families actually cook and gather, primary suites, and additions as households expand — our A and B crews engineer and build while plumbers and HVAC techs handle the mechanical extensions, all in-house, all on one schedule.
Temecula’s heat makes HVAC a headline residential service: properly sized replacements for systems dying in triple-digit summers, installed by our C-20 crews. And through ADU Cities (100+ in four years) we build detached units and garage conversions suiting multigenerational families and rental demand alike. Camera inspections diagnose sewer laterals before trenchless lining with our 20-year warranty renews them.
- Restaurant and hospitality build-outs — kitchen plumbing, gas lines, and HVAC by our own licensed crews.
- Retail and office tenant improvement — coordinated TI with in-house mechanical and plumbing.
- Kitchen and bath remodels — re-planned renovations for master-planned homes, all trades in-house.
- Room additions and ADUs — via our ADU Cities team, for growing households.
- HVAC install, replacement, and repair — C-20 crews for Temecula valley heat.
- Sewer camera inspection and trenchless lining — diagnose and renew laterals; 20-year warranty.
- 24/7 emergency drain and plumbing — through 911 Drain Lines at 714.746.7611.
Why Temecula Property Owners Choose Mars
Every property owner eventually chooses: manage a patchwork of trade contractors yourself, or hire one general contractor who owns the whole result. Backed by 30+ years of hands-on experience, Mars Construction Industries Corp has been the second kind — a licensed, bonded, and insured GC (CSLB #1138550) headquartered in Orange, California, holding four licenses in-house: A General Engineering, B General Building, C-36 Plumbing, C-20 HVAC.
Real projects are never single-trade. A bath remodel is plumbing, carpentry, and HVAC; an addition is engineering, building, plumbing, and mechanical. When one company holds all four licenses, there’s no seam for problems to hide in. You get one estimate, one schedule, and one project manager who answers for everything.
Our SB-PW and SB(Micro) certifications reflect the discipline we bring to the job site. And our sister brands — 911 Drain Lines, ADU Cities, Get Your Roof Certified, Universal Inspect — let us serve Riverside County properties end to end, from emergency drain calls to full ADU builds. When a sewer line needs lining, we back it with a 20-year warranty. That’s the accountability Temecula keeps hiring us for.
Proudly Serving Temecula and Riverside County
Temecula anchors southwest Riverside County’s wine country, served by our Inland Empire crews — reach the IE team directly at 909.325.0020. From our Orange County headquarters we cover roughly a 50-mile radius, and the hospitality corridor and master-planned neighborhoods here are a regular part of our work. Restaurant build-out or family remodel: call 310.880.9718.
Frequently Asked Questions
Can you build an ADU on my property?
Yes — through ADU Cities we’ve built 100+ ADUs in four years. Design, permitting support, and construction in one design-build package: garage conversions, detached units, and attached additions.
What areas do you serve?
We’re based in Orange, California, working within roughly a 50-mile radius across Orange County, LA County, and the Inland Empire. Temecula is squarely in our service area — our crews are in Riverside County regularly.
How does your estimate process work?
Call 310.880.9718 or email brett@marsx.construction. We’ll walk the property, look at actual conditions, and give you a detailed written estimate spelling out scope, materials, and expectations. No pressure, no vague allowances — you know exactly what you’re buying before work starts.
We’re building out a restaurant space. What should we know about the plumbing and gas work?
Restaurant plumbing is specialized: kitchen drainage, gas lines for cooking equipment, and health-code plumbing requirements all have to be right the first time. Our C-36 crews do this in-house — no subcontractor learning your kitchen on your dime — alongside our C-20 crews on HVAC and ventilation. We’ll walk the space and give you a written estimate and sequence planned around your opening date.
Get a Straight Answer on Your Project
Remodel, addition, repipe, new HVAC, or commercial build-out in Temecula — talk to the contractor who can do all of it. Call Mars Construction Industries Corp at 310.880.9718, or reach our Inland Empire team at 909.325.0020 or email brett@marsx.construction. We’ll give you a straight assessment and a detailed written estimate. Our office: 1119 W. Collins Ave, Orange, CA 92867.
One accountable team. Four licenses. 30+ years of hands-on experience. That’s Mars.