Los Angeles, CA 90019, USA

Each and every one of MainStreet Construction projects are carefully and professionally designed by an architectural and structural engineer. Main Street Construction,LLC has your best interest at hand.

If you're looking to add on a room to your office or home, (commercial or residential) our designers and space planners are here to help you every step of the way. We do it all.


And Repair


Our Team



We offer a wide range of full-scope architectural, interior design, and environmental planning services that can be customized to meet your needs. Our team works directly with your team to come to the best solution for your home, business, or commercial needs.


& FULL Remodels

our Services

​​From concept to completion, every step of a project is handled by our team of skilled, Licensed, Bonded & Insured engineers, architects, construction crew, and interior designers. Call MainStreet Construction,LLC in Los Angeles today & schedule a no obligation, risk free estimate!

commercial / RESIDENTIAL remodeling

We offer honest and reliable estimates, and we like to think we do it right. But, don’t just take our word for it--our customers give us rave reviews!


Whether it’s our quick, quality, friendly service or the honesty and value we bring to every interaction, our customers love us.


We're famous for:

  • Timely, quality construction
  • Friendly service
  • Honest cost estimates
  • Beautiful designs

ADA Compliance Surveys

- Construction Documents
- Specifications
- Value Engineering
- Construction Planning 
- Master Planned Communities 
- Build Site Analysis   
- Land and Resource Management
- Site Research

Interior Design

- Construction Negotiation
- Construction Administration
- Cost Estimating
- Life Cycle Costing
- Space Planning
- Program Management
- Additions/Full Remodels

- Building Master Planning

Licensed, Bonded & Insured CA# 990861

Renovation and preservation projects are all done with care and concern for architectural and structural integrity as well as beauty and function.