Barstow is a high-desert logistics hub — rail, I-15, I-40 — with older housing stock that’s seen decades of desert weather. Homes here need contractors who understand what heat, dust, and age do to buildings: HVAC systems that run hard, plumbing that’s past its prime, and remodels that have to deal with what’s actually in the walls. Mars Construction Industries (CSLB #1138550) brings four licenses in-house to Barstow, so one team handles the construction, the plumbing, the sewer line, and the air conditioning. Inland Empire: 909.325.0020.
Construction & Remodeling Services in Barstow, CA
HVAC leads the list in Barstow. Our C-20 technicians install and replace systems sized for high-desert summers, repair units that still have life, and coordinate any ductwork changes with our builders when a remodel alters the floor plan. One company, one schedule — the AC doesn’t wait on a sub.
Plumbing and sewer run a close second in Barstow’s older homes. Our licensed C-36 plumbers do repipes, water heater replacements, and gas line work; our 911 Drain Lines crews camera-inspect sewer laterals, hydro-jet blockages, and perform trenchless repairs with a 20-year warranty on lining. When the line under the yard is the problem, trenchless usually means no trench through the desert landscaping.
- HVAC install, replacement, and repair for high-desert heat.
- Repipes, water heaters, and gas lines by licensed in-house C-36 plumbers.
- Sewer camera inspection, hydro jetting, and trenchless repair with a 20-year lining warranty.
- Kitchen and bathroom remodels and whole-home updates.
- Room additions and ADUs — 100+ ADUs built in four years via ADU Cities.
- Commercial construction and tenant improvement along the I-15/I-40 corridor.
- 24/7 drain & plumbing emergency service via 911 Drain Lines: 714.746.7611.
We also handle kitchen and bath remodels, additions, ADUs through our ADU Cities brand, and commercial tenant improvement for Barstow’s logistics and retail corridor — all under one contract with one accountable team.
Why Barstow 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 Barstow and San Bernardino County
Barstow 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 Barstow, 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
How do I know whether my sewer line needs repair or replacement?
A camera inspection. We run a camera through the lateral and show you exactly what we see — root intrusion, breaks, bellies, scale buildup — then lay out your options from spot repair to trenchless lining (20-year warranty) to full replacement. You decide with the evidence in front of you, not a guess.
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 Barstow, 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.