Norco is Horsetown USA — large lots, equestrian properties, and a rural-suburban character unlike anywhere else in the Inland Empire. Building here means dealing with what the land gives you: horse properties with barns and outbuildings, larger parcels where a second dwelling actually fits, well and septic systems on some properties, and homes ranging from older ranch houses to newer custom builds. Mars Construction Industries Corp works well in this environment because we’re a true multi-trade contractor — A, B, C-36, and C-20 licenses in-house — so a project that touches the house, the barn, the guest quarters, and the infrastructure gets one accountable team instead of a caravan of specialists.
Construction & Remodeling Services in Norco, CA
ADUs and second dwellings are a natural fit for Norco’s large lots. A detached casita for family, a converted garage, or a rental unit on an acre-plus parcel — through our sister brand ADU Cities we’ve built more than 100 ADUs in the last four years, and Horsetown lots are among the best candidates anywhere. Our A (General Engineering) license covers the structural and site work that rural-parcel builds require: foundations, grading coordination, and utility runs across longer distances.
Ranch-house remodels are the other staple. Norco’s older ranch homes get practical, durable updates: kitchens rebuilt for real cooking, bathrooms with proper waterproofing and modern fixtures, and whole-home renovations that bring aging properties current. Because many properties include outbuildings, we also handle barn and accessory-structure work — plumbing to outbuildings, gas lines, and water heaters — all under our own C-36 license.
Infrastructure matters more on large lots. Longer sewer laterals, older supply lines, and septic-adjacent drain systems all benefit from camera inspection before problems become emergencies. Through 911 Drain Lines we provide camera inspections, hydro jetting, and trenchless sewer repair with a 20-year lining warranty. And our C-20 team installs, replaces, and repairs HVAC systems — including for larger homes and multi-structure properties where zoning the system correctly makes a real difference in comfort and cost.
- ADUs and second dwellings on large lots: detached units, garage conversions, attached additions
- Ranch-house kitchen and bathroom remodels
- Whole-home renovations for older properties
- Plumbing to outbuildings, barns, and accessory structures
- Gas lines, water heaters, and repipes
- HVAC installation, replacement, and repair, including zoned systems for larger homes
- Drain & sewer: camera inspection, hydro jetting, trenchless repair (20-year warranty)
- 24/7 emergency drain and plumbing service: 714.746.7611
Why Norco Property Owners Choose Mars
Large-lot properties punish single-trade contractors. The plumber doesn’t do the barn’s framing repair, the HVAC tech doesn’t run the gas line, and coordinating three companies across a multi-structure property is a part-time job. Mars holds four licenses in-house — A General Engineering, B General Building, C-36 Plumbing, C-20 HVAC — under CSLB #1138550. One company scopes the whole property, one crew sequence, one accountable team.
Mars Construction Industries Corp brings 30+ years of hands-on experience to every project — licensed, bonded, and insured, with SB-PW and SB(Micro) small-business certifications. We understand rural-suburban properties because we’ve worked on them for three decades.
Proudly Serving Norco and Riverside County
Norco sits in western Riverside County, in our core Inland Empire service area. From our Orange, CA home base we serve property owners across Riverside County — including nearby Corona, Eastvale, Riverside, and Jurupa Valley — and throughout Los Angeles, Orange, San Bernardino, and San Diego counties. Inland Empire: 909.325.0020.
Frequently Asked Questions
Are you a licensed contractor?
Yes. Mars Construction Industries Corp is CSLB #1138550, holding A (General Engineering), B (General Building), C-36 (Plumbing), and C-20 (HVAC). Licensed, bonded, and insured, with SB-PW and SB(Micro) certifications.
Can you build a second dwelling on my large lot?
In many cases, yes. Through ADU Cities we’ve built more than 100 ADUs in four years, and Norco’s larger parcels are often excellent candidates for detached units. We evaluate each property individually.
Do you work on outbuildings and barns?
Yes. We run plumbing and gas to accessory structures, handle water heaters and fixtures in outbuildings, and perform general construction and repair on barns and accessory buildings.
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.
Do you handle long sewer laterals and drain issues on large lots?
Yes. Camera inspections show exactly what a long lateral looks like before you spend money; hydro jetting and trenchless repair fix it, with a 20-year warranty on lining. Emergency service 24/7 at 714.746.7611.
Can you zone HVAC for a large home?
Yes. Our C-20 team designs zoned systems so larger homes and multi-structure properties heat and cool efficiently instead of fighting one thermostat.
Get a Straight Answer on Your Project
ADU, remodel, outbuilding plumbing, or HVAC on your Norco property — call Mars Construction Industries Corp at 310.880.9718 (Inland Empire: 909.325.0020) or email brett@marsx.construction. One accountable team, four licenses in-house, and a contractor comfortable on large lots.