Chino carries its dairy and agricultural heritage into fast suburban growth — older ranch properties and farm-adjacent lots alongside new neighborhoods. That mix produces varied work: updating aging rural homes, building additions on larger parcels, and servicing the commercial growth following the rooftops. Mars Construction Industries (CSLB #1138550) holds four licenses in-house — A General Engineering, B General Building, C-36 Plumbing, C-20 HVAC — so Chino owners get one contractor for site work, structure, plumbing, and HVAC alike. Inland Empire: 909.325.0020.
Construction & Remodeling Services in Chino, CA
On Chino’s larger and older properties, projects often start below the surface: extending utilities for an addition, addressing drainage and grading, repiping a ranch house with decades-old supply lines. Our A General Engineering classification covers the site-work side, and our in-house plumbers and HVAC techs cover everything above it — one estimate, one schedule.
Suburban growth brings the familiar set: kitchen and bath remodels, room additions, ADUs through our ADU Cities brand (100+ built in four years), and HVAC install and replacement sized for Inland Empire summers. Our builders, plumbers, and HVAC crew all work for Mars, so multi-trade projects don’t stall between vendors.
- Home additions and whole-home remodels on suburban and larger parcels.
- Kitchen and bathroom remodels with in-house plumbing throughout.
- ADUs — 100+ built in four years via ADU Cities.
- Repipes, water heaters, and gas lines by licensed C-36 plumbers.
- Drain and sewer services — camera inspection, hydro jetting, trenchless repair, 20-year lining warranty.
- HVAC install, replacement, and repair sized for Inland Empire heat.
- Commercial construction and tenant improvement for Chino’s growing corridors.
Commercial and agricultural-adjacent work rounds it out: tenant improvement, office and retail build-outs, and facility updates where in-house plumbing and HVAC keep schedules tight. Drain and sewer emergencies go to 911 Drain Lines, 24/7 at 714.746.7611.
Why Chino Property Owners Choose Mars
Most remodeling projects fail in the gaps between trades. The plumber roughs in before the framer is done, the HVAC sub never shows, and the homeowner ends up project-managing three companies that blame each other. We built Mars Construction Industries to eliminate that problem. We hold four CSLB classifications in-house — A General Engineering, B General Building, C-36 Plumbing, and C-20 HVAC — so the crew doing your addition is the same company doing your repipe and your HVAC changeout.
We’ve been at it with 30+ years of hands-on experience, working from our Orange County home base across Southern California. We’re licensed, bonded, and insured (CSLB #1138550), and our SB-PW and SB(Micro) certifications reflect a company built to do right by the communities we serve. When you hire Mars, you get one accountable team, one phone number, and one company standing behind the finished work.
Our sister brands extend that accountability: 911 Drain Lines for drain and sewer emergencies, ADU Cities for accessory dwelling units, Get Your Roof Certified for roof certifications, and Universal Inspect for inspection services. Whatever your property needs, there’s a Mars team for it.
Proudly Serving Chino and San Bernardino County
Chino is part of San Bernardino County, and it’s squarely in our service area. From our headquarters at 1119 W. Collins Ave in Orange, CA, we serve communities across Southern California within roughly a 50-mile radius — covering much of Orange County, Los Angeles County, Riverside County, and San Bernardino County. If your property is in or near Chino, we’re close enough to show up, walk the project, and stand behind the work. Inland Empire property owners can also reach us at 909.325.0020.
Frequently Asked Questions
Our property has some acreage. Can you extend utilities for an addition or ADU?
Yes — that’s core work for us. We’ll walk the property, map where water, sewer/septic, and gas need to run, and include the utility extensions in the written estimate. Our A General Engineering license covers site-related work, and our in-house plumbers handle every connection.
Are you a licensed contractor?
Yes. Mars Construction Industries Corp holds CSLB license #1138550 with four classifications: A General Engineering, B General Building, C-36 Plumbing, and C-20 HVAC. We are licensed, bonded, and insured, and we hold SB-PW and SB(Micro) small-business certifications. You can verify any California contractor’s license status at cslb.ca.gov.
How does your estimate process work?
It starts with a conversation and a walkthrough of the project. We look at the full scope, identify what each trade will need to touch, and give you a written estimate with clear, combined pricing. Because our plumbers, HVAC techs, and builders all work for the same company, we price the whole job once instead of stacking separate subcontractor bids with separate markups.
Which trades do you keep in-house?
General construction and remodeling, plumbing, drain and sewer, and HVAC are all in-house under our four license classifications. When a project also needs electrical work, we coordinate with licensed electrical subcontractors so the work stays on one schedule under one accountable team.
Do you offer emergency service?
Yes. Our 911 Drain Lines brand runs 24/7 drain and plumbing emergency service at 714.746.7611. For sewer line emergencies, we can camera-inspect the line, clear it, and talk through repair options including trenchless repair and sewer lining backed by a 20-year warranty.
Do you build ADUs?
Yes. Through our sister brand ADU Cities, we’ve built more than 100 accessory dwelling units in the last four years. From detached backyard units to garage conversions, we handle the full build with the same in-house plumbing, HVAC, and general construction crews.
Get a Straight Answer on Your Project
If you’re planning a remodel, dealing with a plumbing or sewer problem, or need HVAC work in Chino, talk to a contractor who can actually do all of it. Call Mars Construction Industries at 310.880.9718 or email brett@marsx.construction. We’ll take a look, give you an honest read on the options, and put a written estimate in front of you. One team, four licenses, no runaround.