Corona is the Inland Empire’s commuter capital — vast tracts of newer homes filled with families who traded a longer drive for more house. Those homes are hitting the age where builder-grade everything needs rethinking: the original kitchen, the tired master bath, the HVAC on its last legs, the floor plan that doesn’t fit work-from-home life. Corona homeowners don’t need a handyman; they need a contractor who can take on the whole house.
That’s been Mars Construction Industries Corp with 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). Kitchen remodel, repipe, HVAC replacement, room addition — one licensed, bonded, and insured team, one detailed estimate, one project manager. For busy commuter households, that single point of accountability is worth as much as the craftsmanship.
Construction & Remodeling Services in Corona, CA
Kitchen and bath remodels lead our Corona work, and these are re-planning projects: moving the cooktop means our C-36 plumbers run a new gas line; opening the kitchen means our C-20 crew rebalances the HVAC; removing a wall means our A and B crews confirm the structural path. Every trade in-house means those decisions get made once, in design, instead of becoming mid-project negotiations between contractors. Corona’s heat makes HVAC a headline service too — properly sized replacements for systems dying in triple-digit weeks, and honest repairs when equipment has life left.
Growth-stage families drive additions and ADUs — 100+ built in four years through ADU Cities — detached units, garage conversions, and attached additions for multigenerational households. Corona’s retail and office corridors keep our commercial TI division busy as well, with in-house plumbing and HVAC protecting build-out schedules.
- Kitchen and bath remodels — re-planned renovations for Corona’s tract homes, all trades in-house.
- Room additions and ADUs — via our ADU Cities team, for growing households.
- HVAC replacement and repair — properly sized C-20 installations for IE heat; honest repair assessments.
- Whole-home repipes — modern supply plumbing replacing aging builder-grade systems.
- Sewer camera inspection and trenchless lining — diagnose and renew laterals; 20-year warranty.
- Water heaters and gas lines — replacement and new runs by licensed C-36 plumbers.
- Commercial and tenant improvement — office, retail, and restaurant build-outs, licensed, bonded, and insured.
Why Corona 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 Corona keeps hiring us for.
Proudly Serving Corona and Riverside County
Corona sits at the western edge of Riverside County along the 91 corridor — core territory for our Inland Empire crews, reachable directly at 909.325.0020. From our Orange County headquarters we serve roughly a 50-mile radius, and Corona’s neighborhoods are a regular stop. One project manager, one schedule, updates that don’t require you to be home: call 310.880.9718.
Frequently Asked Questions
Will I deal with several contractors?
No — that’s the point of hiring us. One project manager, one schedule, one company accountable for the finished work. Most projects never need an outside trade; when they do, we coordinate them.
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.
Do you offer emergency service?
Yes. 911 Drain Lines runs 24/7 for drain and plumbing emergencies at 714.746.7611. For urgent construction issues, call 310.880.9718 and we’ll get the right crew moving.
We both commute and can’t be home during the day. How do you handle that?
It’s the norm for our Corona clients. One project manager is your single contact, with scheduled updates and photo documentation of progress. Our own crews — building, plumbing, HVAC — work from the agreed scope, so there’s nothing to coordinate mid-day. We establish access, security, and communication preferences up front; you’ll always know what’s happening and what’s next.
Get a Straight Answer on Your Project
Remodel, addition, repipe, new HVAC, or commercial build-out in Corona — 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. With 30+ years of hands-on experience. That’s Mars.