Laguna Niguel is south Orange County at its most established — coastal hills, master-planned neighborhoods, and homes where the expectation is quality without drama. Many of these houses were built in the 1970s through the 1990s and are now at the stage where discerning owners update them properly: kitchens and primary suites brought fully current, outdoor living designed for year-round use, and mechanical systems replaced before they fail. A contractor working in Laguna Niguel needs to match that standard — clean job sites, clear communication, and craftsmanship across every trade. Mars Construction Industries Corp brings four licenses under one roof, so your project gets one accountable team instead of a rotating cast.
Construction & Remodeling Services in Laguna Niguel, CA
High-end kitchen and bathroom remodels are our signature work in communities like Laguna Niguel. We design kitchens around how you actually cook and gather — islands with seating, proper task lighting, professional-grade storage — and rebuild primary bathrooms as retreats: curbless walk-in showers, soaking tubs, double vanities, and tile work done to a furniture standard. Our C-36 plumbing license means every valve, drain, and supply line in that remodel is installed by our own licensed plumbers, and our C-20 covers the ventilation and HVAC adjustments the new layout requires.
Whole-home renovations are common here too. A 1980s hillside home with good bones and tired finishes becomes a current, cohesive home in one coordinated project — flooring, paint, fixtures, kitchen, baths, and systems, sequenced by a single superintendent. For families needing more space, we build additions that respect the home’s architecture and ADUs for multigenerational living — more than 100 ADUs completed in four years through our sister brand ADU Cities.
Outdoor living deserves special mention in Laguna Niguel. Covered patios, outdoor kitchens with gas lines, fire features, and landscape lighting transform how a hillside home lives — and the marine-adjacent air means exterior materials and HVAC equipment should be selected for coastal exposure. We install, replace, and service full HVAC systems, handle repipes and water heaters, and through 911 Drain Lines provide camera inspections, hydro jetting, and trenchless sewer repair with a 20-year lining warranty.
- Designer kitchen remodels: layout, cabinetry, stone, lighting, storage
- Luxury bathroom remodels: curbless showers, soaking tubs, tile, fixtures
- Whole-home renovations, phased or all-at-once
- Room additions and ADUs designed to match existing architecture
- Outdoor living: covered patios, outdoor kitchens, gas lines, fire features
- HVAC installation, replacement, and repair, specified for coastal conditions
- Plumbing: repipes, water heaters, fixture upgrades
- Drain & sewer: camera inspection, hydro jetting, trenchless repair (20-year warranty)
Why Laguna Niguel Property Owners Choose Mars
In an upscale market, the difference between contractors isn’t the brochure — it’s whether the tile lines are straight, the job site is clean at the end of the day, and the company answers when you call. Mars brings 30+ years of hands-on experience on exactly that reputation. We hold A General Engineering, B General Building, C-36 Plumbing, and C-20 HVAC licenses in-house under CSLB #1138550 — licensed, bonded, and insured, with SB-PW and SB(Micro) certifications.
One accountable team means your kitchen designer isn’t negotiating with a separate plumber, and your addition’s framing crew is the same company running its gas lines. Fewer handoffs, fewer surprises, one standard of quality across every trade.
Proudly Serving Laguna Niguel and Orange County
Laguna Niguel is in coastal south Orange County, a short drive from our headquarters at 1119 W. Collins Ave in Orange, CA. We serve homeowners throughout Orange County — including nearby Dana Point, Laguna Hills, Mission Viejo, and Aliso Viejo — and across Los Angeles, Riverside, San Bernardino, and San Diego counties.
Frequently Asked Questions
Are you a licensed contractor?
Yes. Mars Construction Industries Corp is CSLB #1138550 with A (General Engineering), B (General Building), C-36 (Plumbing), and C-20 (HVAC). Licensed, bonded, and insured, with SB-PW and SB(Micro) certifications.
How do your estimates work?
We walk the project with you, define the complete scope — construction, plumbing, HVAC, finishes — and deliver a written estimate with combined labor-and-material pricing. No allowances designed to grow later.
Which trades do you keep in-house?
General construction, plumbing, drain and sewer, and HVAC — all under our own licenses. Work outside those classifications, such as electrical contracting, is performed by licensed specialty subcontractors we manage directly.
Do you handle high-end finish work?
Yes. Designer kitchens, luxury baths, whole-home renovations, and outdoor living are core to our residential practice, with finish quality held to one standard across every trade we self-perform.
Can you build an ADU on a hillside lot?
Every property is evaluated individually, but our A (General Engineering) license is specifically suited to structural work on hillside sites. Through ADU Cities we’ve completed more than 100 ADUs in four years.
Do you service HVAC near the coast?
Yes — installation, replacement, and repair, with equipment and materials selected for coastal-air exposure.
Get a Straight Answer on Your Project
If your Laguna Niguel home deserves a proper update — kitchen, baths, addition, ADU, or systems — call Mars Construction Industries Corp at 310.880.9718 or email brett@marsx.construction. One accountable team, four licenses in-house, and craftsmanship held to a single standard.
Plumbing or drain emergency? Our sister brand 911 Drain Lines answers around the clock at 714.746.7611.