Licensed | Insured | Family Owned & Operated
(818) 275-0921 CALL NOW · OPEN 7 DAYS
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 Western Addition, Los Angeles and the Bay Area. 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

Nobody roofs Western Addition the way they roof a tract in the desert, and the same three details cause most of the leaks we are called out for. We cover Western Addition from about 338 miles northwest, close enough for emergency calls.
We are in Hayes Valley, Pacific Heights and Japantown constantly, and the housing stock is much the same.
Dry-season work books up fast, so the calendar tightens once the first storm forecast lands. Ask for the inspection, keep the report, and decide in your own time.
Synthetic underlayment goes down over the whole deck, not just the valleys.
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.
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 Western Addition tightens fast, and emergency work costs more than planned work.
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.
Warranty paperwork is registered for you, not left in a folder for you to chase.
Before materials come into it, the site decides the job: in Western Addition, the marine layer holds moisture on the roof well past sunrise. We are roughly 338 miles northwest of Western Addition, close enough for a same-day look at a leak.
Crews rotate through Hayes Valley, Pacific Heights and Japantown, so nothing about these streets is new to us.
Book in the dry months and the whole job happens on dry decking. No pressure, no same-day-only discount, no hard close.
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.
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.
Everything below is the same crew, same city, same free inspection.
TORCH DOWN ROOFING WESTERN ADDITION, CA
What a roof faces in Western Addition is specific, not generic: the same three details cause most of the leaks we are called out for. Our shop sits about 338 miles northwest of Western Addition, so a crew is on site the same morning.
We are in Hayes Valley, Pacific Heights and Japantown constantly, and the housing stock is much the same.
We would rather find the problem in the dry months and fix it on a schedule. You get photos, measurements and a plain explanation before any work is booked.
Deck repairs are priced per sheet so there is no surprise number halfway through.
Every town in San Francisco County treats a roof a little differently, and salt air and long damp mornings keep fasteners and flashings working hard. We are 338 miles northwest of Western Addition; crews pass through most days anyway.
The same trucks cover Hayes Valley, Pacific Heights and Japantown, which keeps callbacks quick.
The crews fill up fast when the first storm is on the ten-day forecast. You get photos, measurements and a plain explanation before any work is booked.
Nothing is left on the lawn overnight, and the dumpster goes when the job ends.
FREQUENTLY ASKED
Find answers to common questions about torch down roofing in Western Addition.
CLEAR ANSWERS. LOCAL EXPERTISE.
WESTERN ADDITION, CA TORCH DOWN ROOFING
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.
Installed to spec, twenty years and up, with a manufacturer warranty of 10, 20 or 25 years depending on the system.
Yes. Panels are detached and reset on a schedule that matches the roofing crew, and the penetrations are re-flashed properly when they go back.
For most flat and low-slope roofs in Western Addition, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
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.
Yes, licensed, bonded and insured, with workers' compensation on every crew. Certificates are available before work starts.
We do. Permits and inspections go through the local building department and we handle the paperwork rather than leaving it to you.
Most single-family roofs in Western Addition are done in two to four days once materials are on site. Larger or steeper roofs, or jobs with deck repairs, run longer and we say so up front.
Just outside Western Addition, we work in:
We cover Japantown, Hayes Valley, San Francisco, Pacific Heights and Haight Ashbury from the same yard as Western Addition. No travel surcharge between them.
Everything below is the same crew, same city, same free inspection.