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Our 2-ply Polyfresko torch down roofing systems provide long-lasting, waterproof protection for flat and low-slope roofs. Designed for durability and performance, this system is ideal for residential, multi-family, HOA and commercial buildings across San Dimas, Los Angeles and Southern California. Waterproof protection, durable and long lasting, UV and heat resistant, ideal for flat roofs, professional installation.
RESIDENTIAL HOMES
APARTMENTS & HOAs
COMMERCIAL BUILDINGS
LOW-SLOPE ROOFS

The job list in San Dimas repeats itself for a reason - gusts funnel down the canyons and lift anything not fastened right. We cover San Dimas from about 25 miles east, close enough for emergency calls.
We are in La Verne, Glendora and Pomona constantly, and the housing stock is much the same.
We would rather be on your roof in September than during the first atmospheric river. You get photos, measurements and a plain explanation before any work is booked.
Plants and pool equipment are covered before tear-off begins.
When the crew leaves, the debris leaves with them: magnet passes morning and evening, gutters cleared, driveway swept. You get photos of the finished work and the warranty paperwork registered in your name.
Cheap work shows up at the details: a flashing sealed instead of replaced, a vent reused because it was quicker, decking covered because nobody wanted the conversation. Those are the roofs we get called back to in two winters.
Before we quote we check the deck, the ventilation, the flashings and the drainage. Three of those four are invisible from the ground, and all four decide how long the roof lasts.
One person runs your job and answers the phone the whole way through.
The short version for San Dimas: hillside exposure means uplift at the ridges and UV on the south faces. Our shop sits about 25 miles east of San Dimas, so a crew is on site the same morning.
We work the same streets in La Verne, Glendora and Pomona, so crews know the area and its roofs.
Book in the dry months and the whole job happens on dry decking. If a repair solves it, we quote the repair instead of selling a replacement.
Dry-season work is cheaper and safer, because the whole job happens on dry decking. Once the first storm is on the ten-day forecast the calendar in San Dimas tightens fast, and emergency work costs more than planned work.
Cheap work shows up at the details: a flashing sealed instead of replaced, a vent reused because it was quicker, decking covered because nobody wanted the conversation. Those are the roofs we get called back to in two winters.
Price follows the roof, not a rate card: access, pitch, material, how many layers come off and what the deck looks like underneath. We measure in person, show you photos and put the number in writing before anything is booked.
Everything below is the same crew, same city, same free inspection.
TORCH DOWN ROOFING SAN DIMAS, CA
The job list in San Dimas repeats itself for a reason - sun on the exposed slopes dries out the cheap underlayments early. Our shop sits about 25 miles east of San Dimas, so a crew is on site the same morning.
You will see our trucks in La Verne, Glendora and Pomona on the same run.
Scheduling before the rains means the whole job happens on dry decking. The first step is a free look at the San Dimas roof and a number you can hold us to.
Ridge venting goes in where the roof line allows it, with proper intake at the eaves.
The job list in San Dimas repeats itself for a reason - sun on the exposed slopes dries out the cheap underlayments early. San Dimas is around 25 miles east of the shop, which keeps scheduling simple.
The roofs in La Verne, Glendora and Pomona are built much the same way, and they fail the same way.
Leaks found in summer cost a fraction of the same leak found in February. Ask for the inspection, keep the report, and decide in your own time.
Intake and exhaust are balanced on the same visit - a sealed attic cooks a new roof early.
FREQUENTLY ASKED
Find answers to common questions about torch down roofing in San Dimas.
CLEAR ANSWERS. LOCAL EXPERTISE.
SAN DIMAS, CA TORCH DOWN ROOFING
Tear-off debris leaves the same day. Driveways are swept, gutters cleared and a magnet pass runs morning and evening, which matters on a street with kids and pets.
Cost depends on the size and pitch of the roof, the material you choose, how many layers come off and what the deck looks like underneath. We inspect the San Dimas property, measure it and put a detailed number in writing before anything is booked.
Installed to spec, twenty years and up, with a manufacturer warranty of 10, 20 or 25 years depending on the system.
Yes, licensed, bonded and insured, with workers' compensation on every crew. Certificates are available before work starts.
A modified bitumen base sheet torched to the deck or cover board, with a white Polyfresko cap sheet over it. The white surface reflects heat instead of holding it.
For most flat and low-slope roofs in San Dimas, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
Yes. The inspection and the written estimate are free, including a second opinion if you already have a quote in hand. We photograph what we find and walk you through it.
We carry the permits and insurance for hot work, run a fire watch and keep extinguishers on the roof. Where open flame is not appropriate we quote a cold-applied or coating system instead.
Just outside San Dimas, we work in:
We cover La Verne, Glendora, Pomona, Covina and Claremont from the same yard as San Dimas. Ask about the city you are actually in — we probably work it.
Everything below is the same crew, same city, same free inspection.