Covering Los Angeles, CA With Certified Crews and Real Warranties
Commercial Roofing in Los Angeles, CA From a Single Ply Specialist
Flat roofs are not a sideline for us. They are the entire business. LA Roof Systems Corp. has spent more than 15 years installing TPO, PVC, and KEE membrane systems on commercial and industrial buildings across Los Angeles, CA, from single tenant storefronts to distribution centers measured in acres. Our crews are certified with Versico, DuroLast, and GAF, which means qualifying projects carry No Dollar Limit warranties running 20, 25, or even 30 years. We are licensed, fully insured, and straightforward about what your building actually needs, whether that is a full replacement or a specification you can hand to bidders.
5.0 Rating
5.0 Rating

Services
The Roof Systems We Install
Certified installers. Fixed bids. Real schedules. Here is where most projects start.





Why Owners Keep Calling Us Back
Why Choose LA Roof Systems Corp.?
Welded to spec, priced in writing, and finished on the schedule we gave you.
Single Ply Is Our Only Specialty
Flat and low slope membranes are all we do. No shingles, no side work. Fifteen years on a single specialty is why our seams hold and our flashings still look right a decade after the crew leaves.
Certified Crews and Real Warranties
Our installers are certified with Versico, DuroLast, and GAF, so qualifying projects earn No Dollar Limit warranties of 20, 25, or 30 years. The manufacturer inspects the finished roof before that coverage is ever issued.
The Number You Get Is the Number You Pay
You get a written scope with a fixed number, a schedule you can plan around, and the same crew from tear off through final inspection. No scope creep after demolition starts, no surprise change orders.
Customer Reviews
Trusted by Building Owners Across Los Angeles, CA
Real reviews from the property managers, facility directors, and owners we work for.
Licensed & Insured
Locally Trusted
Satisfaction First
Featured Reviews

Your Business Can’t Wait on Roofing Problems. Neither Do We.
Call LA Roof Systems Corp. at (562) 390-9729 to Get Started Today!
- Responsive Service That Keeps Projects Moving
- Licensed & Insured Commercial Roofin
- ProfessionalsExperienced Local Team You Can Depend On
Commercial Roofing Expertise You Can Count On — Licensed, Insured, and Ready to Deliver.
Project Gallery
See the Work for Yourself
A finished single ply roof should look like one continuous sheet, with clean lines at every parapet, curb, and drain. These are projects our crews completed across Los Angeles, CA, from retail buildings to full industrial decks. Look at the detailing around the rooftop equipment, because that is where roofs either hold up for thirty years or start failing in year eight. (62 words)


Why Businesses Choose Our Roofing Team
Commercial Roofing Expertise You Can Depend On
Proudly Protecting Properties Across Los Angeles
LA Roof Systems Corp. has spent more than 15 years installing single ply membrane systems on commercial and industrial buildings across Los Angeles, CA. Flat and low slope roofs are the only work we take, and that focus shows up in the details that decide whether a system lasts twelve years or thirty. Our crews are certified with Versico, DuroLast, and GAF, and we back qualifying installations with No Dollar Limit warranties.
- Fixed, Written Bids — with system options that fit your building and your capital budget
- Crews That Show Up — and keep your site clean and your operation running
- Full System Installations — built from the deck up, never laid over hidden problems
- A Local Team — working out of Downey and standing behind every roof we install
Licensed & Insured
Background-Checked Techs
Respectful, Clean Service
Protection Built for Commercial Properties
Let’s Get Your Building Covered
Whether your roof has aged out or you are specifying a system for new construction, the conversation starts the same way. We get on the deck, take core samples, look at what is underneath, and give you a written scope with a number that will not move once demolition begins. If a simpler system serves your building just as well as an expensive one, we will tell you that too. Fifteen years of single ply work across Los Angeles, CA has taught us that the honest answer earns more repeat business than the profitable one.
Call (562) 390-9729 today to schedule your consultation with LA Roof Systems Corp..




