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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

Ask any crew that works Los Angeles County and they will tell you the same thing - ridges here catch the first gust of every Santa Ana. From the yard it is roughly 25 miles east to San Dimas - no travel surcharge, no week-long wait.
We know La Verne, Glendora and Pomona as well as we know San Dimas.
Dry-season work books up fast, so the calendar tightens once the first storm forecast lands. Nothing is booked until you have photos, a scope and a written price.
Synthetic underlayment goes down over the whole deck, not just the valleys.
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.
The questions we hear most in San Dimas are about price, timing and whether a repair will hold. We answer all three before you commit, and we put the answers in writing.
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.
Drip edge and starter course get installed properly - that is half the wind resistance.
Most of what we fix in San Dimas traces back to one thing: steep lots and open exposure age the windward side years ahead of the rest. We cover San Dimas from about 25 miles east, close enough for emergency calls.
We know La Verne, Glendora and Pomona as well as we know San Dimas.
We would rather be on your roof in September than during the first atmospheric river. Expect photos, a measured scope and a number you can compare against anyone else.
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.
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.
The questions we hear most in San Dimas are about price, timing and whether a repair will hold. We answer all three before you commit, and we put the answers in writing.
Everything below is the same crew, same city, same free inspection.
TORCH DOWN ROOFING SAN DIMAS, CA
What a roof faces in San Dimas is specific, not generic: gusts funnel down the canyons and lift anything not fastened right. 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.
We show you the soft spots before they are covered, not after.
Before materials come into it, the site decides the job: in San Dimas, gusts funnel down the canyons and lift anything not fastened right. The shop is about 25 miles east, which is why we can be out the same day.
The same trucks cover La Verne, Glendora and Pomona, which keeps callbacks quick.
A roof opened in October is a different job from one opened in January. The first step is a free look at the San Dimas roof and a number you can hold us to.
Moisture readings go in the report where a leak is suspected but not obvious.
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.