Service Area
Home Additions and ADUs in Southeast LA
Reystone Construction is based in South Gate and serves multigenerational families throughout Southeast Los Angeles County. Whether you need more space for your parents, your kids, or rental income for retirement, we're local to your neighborhood and we understand the way families here live.
Cities We Serve
Your Neighborhood. Our Crew.
Downey
Additions, ADUs, garage conversions
Lakewood
Additions, ADUs, garage conversions
Cerritos
Additions, ADUs, garage conversions
Whittier
Additions, ADUs, garage conversions
Pico Rivera
Additions, ADUs, garage conversions
Norwalk
Additions, ADUs, garage conversions
South Gate
Home base. Additions, ADUs, garage conversions
Bell Gardens
Additions, ADUs, garage conversions
Huntington Park
Additions, ADUs, garage conversions
Paramount
Additions, ADUs, garage conversions
Bellflower
Additions, ADUs, garage conversions
Cudahy
Additions, ADUs, garage conversions
Don't see your city? If you're in Los Angeles County, give us a call. We may be able to help.
Why Local Matters
We Build Where We Live
Jose and his father live and work in South Gate. When you hire Reystone, you're not hiring a contractor driving in from an hour away. We know the neighborhoods, we know the building departments, and we know the permit process in your city.
Southeast LA is a community built on family. About one-third of households here are multigenerational, with parents, kids, and grandparents living under one roof. We see it every day because we live it ourselves. Our 50+ years of combined experience means we understand the older homes in this area, the foundation types, the lot sizes, and what's realistic for your property.
That local knowledge saves you time, money, and headaches. And when your contractor lives five minutes away, they show up.
Free Download
2026 Home Addition Cost Guide
See what homeowners in your city are paying for additions, ADUs, and garage conversions. No sales call required.
No spam. No pressure. Just pricing data.