Trusted Builders for Every Project.

Flat Rate Remodeling Inc is the family-owned general contractor Los Angeles homeowners call for more space. We deliver seamless home additions, room expansions, ADUs and kitchens that feel original to your house.

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Flat Rate Remodeling Inc - General contractor in Los Angeles
200+
Projects Completed
4.9
Avg Google Rating
15+
Years Serving Los Angeles
Licensed
& Insured
What We Do

Every Trade, One Local Crew.

Two-story stucco home addition seamlessly tied to existing Los Angeles house
Home Additions
We pour new stem-wall foundations, match rooflines and run dedicated HVAC so your added square footage feels like it has always been there. Structural plans, Title 24 energy calcs and city approvals all handled in-house.
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Bright new bedroom addition with clerestory windows overlooking Los Angeles skyline
Room Additions
Need a nursery, office or guest suite? We frame off the back or cantilever over the garage, install Milgard windows and integrate new circuits into your main panel without flickering a light.
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Detached 450-sq-ft ADU with modern siding and private patio in Los Angeles backyard
ADU Construction
Convert your garage or build a detached unit from scratch. Flat Rate pulls the LADBS permits, runs sewer laterals and delivers a turnkey rental ready for immediate occupancy.
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White shaker kitchen remodel with waterfall quartz island in Los Angeles home
Kitchen REMODELING
We gut to studs,work, relocate gas lines for pro ranges, install soft-close cabinetry and quartz islands with waterfall edges. LED under-cabinet lighting and quiet Bosch dishwashers finish the chef-grade upgrade.
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Flat Rate project manager submitting stamped plans at LADBS counter
Permit & Plan Handling
No standing in city lines. Our in-house expediters submits drawings, schedules inspections and keeps your project moving without delays or surprise fees.
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Designer reviewing 3D kitchen render with homeowner at kitchen table
Design Consultation
Free 60-minute on-site meeting with our designer. Bring your Pinterest boards, we bring a laser measure and leave you with a 3D sketch and real budget numbers the same day.
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How We Work

Simple process, no surprises.

01
Free Consultation
We come to you, learn your goals, and answer every question. No pressure, no sales pitch.
02
Detailed Quote
A written scope of work with line-item pricing. You know exactly what you are paying for before we start.
03
We Build It
Our own crew on site, daily updates, and a clean worksite every evening. No subcontractor surprises.
04
Final Walkthrough
We walk every room with you before calling it done. You sign off, we consider it a success.
Reviews

What Los Angeles homeowners say.

"Flat Rate added 400 square feet to our Eagle Rock bungalow and matched the 1920s stucco texture perfectly. The new master suite feels like it was always there."

Daniel R.
Home Addition

"They converted our two-car garage into a rental ADU in just 12 weeks. City approvals were smooth, the tenant moved in last month and the rent covers half our mortgage."

Linda K.
ADU Construction

"The kitchen remodel opened up our wall to the living room and added a 10-foot island. Flat Rate handled every permit and inspection so we never missed a dinner service at home."

Andres M.
Kitchen Remodel
Get in Touch

Ready to Start Your Build?

Call (888) 608-3330 or fill out the form for a free estimate. We respond within one business day.

(888) 608-3330
Los Angeles, CA — serving the surrounding area
Mon-Sat, 8am-6pm