Eco Remodeling Pros

Build your
green
dream home.

Maingreen is a fully licensed Los Angeles general contractor with 10+ years in business. We handle solar installs, kitchen renovations, foundations, roofing, HVAC and more under one roof.

✓ CSLB Licensed & Bonded ✓ Free Estimates ✓ On-Time Delivery
300+ Projects Completed
4.9 Google Rating
10+ Years in Business
100% Licensed Builds

Expert General contractor
Services in Los Angeles

From solar arrays to stamped concrete, we cover every trade needed for your Los Angeles home upgrade.

Roof-mounted solar array on Los Angeles home with city skyline
Solar Panels

Tier-1 mono PERC panels, Enphase micro-inverters and iron-ridge racking sized to your roof load. We pull LADWP permits, net-meter the system and handle all rebates. Average payback in 5.2 years with 25-year production warranty.

Modern white and walnut kitchen remodel in Hancock Park
Kitchens

Custom cabinetry built in Chatsworth, quartzite slabs from Brea Canyon, soft-close Blum hardware throughout. We relocate plumbing, add LED under-cabinet lighting and install Zephyr recirculating range hoods. Turnkey in 4-6 weeks.

Spa-style walk-in shower with frameless glass and rainfall head
Bathrooms

Curbless Schluter shower systems, floating vanities with quartz tops, matte black Moen fixtures. We waterproof cement board, install NuHeat floor mats and run 20-amp GFCI circuits. Every job includes third-party leak testing.

Freshly poured stamped concrete driveway in Valley Village
Concrete & Pavers

4,000 PSI driveway pours with fiber mesh and rebar grid. Stamped patterns from Ashlar slate to modern geometric. Belgard permeable pavers for patios, plus epoxy joint sand for weed resistance.

New architectural shingle roof with solar vents in West Hills
Roofing

GAF Timberline HDZ shingles, Owens Corning Duration Cool for heat reflectance. We install new plywood sheathing, ridge vents and step flashing to code. Every roof includes 130-mph wind warranty and attic insulation top-up.

Technician installing condenser unit on Los Angeles rooftop
HVAC

Energy Star Amana systems with 16-20 SEER ratings. We run new refrigerant lines, mastic-seal all ducts and install Nest Learning thermostats. Heat-load calculations done per Manual J for even cooling.

Our Simple
4-Step Process

01
Call or Email

Share your vision or upload plans. We schedule same-week site visits anywhere in LA County.

02
Design & Quote

Receive 2D layout and 3D renderings within 48 hours. Quote lists every material and labor line item.

03
Build & Track

Project manager texts daily photo updates. You approve every milestone before the next trade starts.

04
Final Walkthrough

We hand over keys, warranty binders and final city inspection card. Your punch-list is fixed same day.

What Our Clients
Say About Us

"Professional and competent. Always followed through. Definitely satisfied. Amir and his team were great."

Sonia R.
Kitchen remodel - Silver Lake, California

"Our experience with Matthew from Maingreen Remodel & Construction was excellent. We had a small project to refresh our laundry room and even though it was a small project it was still treated as if it was just as important as a bigger job. Highly recommended!"

Derek M.
Laundry room refresh - Rancho Park, California

"We are in love with our new kitchen island and countertops. What astonishing results!!! It literally beyond imagination. Our main person , Matthew was on top of everything . He did an amazing job showing us our options and was never pushy with anything . We told him our budget and he made sure we ha"

Linda K.
Kitchen island upgrade - Cheviot Hills, California

Start your free estimate

Call (866) 535-8757 or fill out the form. We respond within two business days.

Mon-Sat, 8am-6pm
914 S Robertson Blvd Suite 200A, Los Angeles, CA 90035