Apple Valley is high-desert living on larger lots — room for horses, workshops, and space between neighbors. Bigger properties mean bigger project scopes: longer plumbing runs, septic systems instead of city sewer, and HVAC working against real desert temperature swings. Mars Construction Industries serves Apple Valley with four CSLB licenses in-house (A, B, C-36, C-20), so one accountable team handles the build, the plumbing, and the heating and cooling. Inland Empire owners can reach us at 909.325.0020.
Construction & Remodeling Services in Apple Valley, CA
On larger lots, remodels and additions come with infrastructure questions: extending water and gas lines, sizing HVAC for added square footage, and managing drainage across the property.
Septic is common in Apple Valley, and while every system is different, our drain and sewer expertise applies: our 911 Drain Lines crews run camera inspections, hydro jetting, and line repairs, and we’re straight with you about what we find and what your options are. For homes on city sewer, we offer trenchless repair and lining backed by a 20-year warranty.
- Home additions and whole-home remodels on larger desert lots.
- Kitchen and bathroom remodels with in-house plumbing throughout.
- HVAC install, replacement, and repair for high-desert temperature swings.
- Drain and sewer services — camera inspection, hydro jetting, repair, 20-year lining warranty.
- Repipes, water heaters, and gas lines by licensed C-36 plumbers.
- ADUs, casitas, and guest houses — 100+ built in four years via ADU Cities.
- Site and drainage-related work under our A General Engineering classification.
Desert HVAC is its own discipline. Our C-20 crew installs and replaces systems built for high-desert heat and cold snaps, repairs the ones worth saving, and coordinates ductwork with our builders whenever a remodel or addition changes the layout.
Why Apple Valley 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 Apple Valley and San Bernardino County
Apple Valley 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 Apple Valley, 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 is on septic. Can you still help with drain and sewer issues?
Yes. Our drain and sewer crews handle camera inspections, hydro jetting, and line repairs on all kinds of systems, and we’ll give you an honest read on what we find. Call 909.325.0020 or 310.880.9718 and describe the symptoms — slow drains, backups, odors — and we’ll recommend the right diagnostic step.
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 Apple Valley, 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.