Artesia is a small, diverse city in the southeastern San Gabriel Valley — mid-century homes on modest lots, multigenerational households, and a strong small-business main street. The housing stock is old enough that systems work matters: original plumbing, aging sewer laterals, and HVAC that’s been limping along. Mars Construction Industries (CSLB #1138550) is a fit for Artesia because we hold the building, plumbing, and HVAC licenses in-house — one team that can repipe the house, remodel the kitchen, and replace the AC without you coordinating three companies.
Construction & Remodeling Services in Artesia, CA
Mid-century homes reward a systems-first approach. We start with inspection: camera the sewer lateral, check water pressure and visible piping, assess the HVAC. Then we give you a written estimate covering the real scope — repipe, trenchless sewer repair with our 20-year lining warranty, water heater, or full remodel. Our 911 Drain Lines brand also covers drain and plumbing emergencies 24/7 at 714.746.7611.
Kitchen and bath remodels are the most common projects we see in Artesia, often paired with the plumbing work the walls were hiding. Because our plumbers work for the same company as our builders, rough-in and finish stay on one schedule. Additions for growing or multigenerational families get the same treatment, with HVAC tie-ins handled by our own C-20 crew.
- Kitchen and bathroom remodels with in-house plumbing rough-in and finish.
- Repipes, water heaters, and gas lines by licensed C-36 plumbers.
- Sewer camera inspection, hydro jetting, and trenchless repair with a 20-year lining warranty.
- Room additions for multigenerational households.
- HVAC replacement and repair by our own C-20 crew.
- ADUs and garage conversions — 100+ built in four years via ADU Cities.
- Commercial tenant improvement for retail and restaurant spaces.
Artesia’s commercial corridors get our tenant improvement services too — restaurant and retail build-outs where in-house plumbing and HVAC keep the schedule honest.
Why Artesia 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 Artesia and Los Angeles County
Artesia is part of Los Angeles 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 Artesia, we’re close enough to show up, walk the project, and stand behind the work.
Frequently Asked Questions
We have a multigenerational household. Can you add space without us moving out?
Often, yes. We phase addition and remodel work to keep the home livable — sealing off work zones, keeping at least one bath functional, and sequencing the noisiest work sensibly. Every home is different, so the walkthrough is where we plan it with you and put the approach in writing before work starts.
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 Artesia, 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.