Roofing & Waterproofing in Northridge
Roof repair, replacement, and waterproofing for Northridge homes and buildings. Estimates are free, and nobody writes one without getting up on the roof or under the deck first.
- Roof Replacement
- Flat & TPO
- Emergency Leaks
What We See in Northridge
Northridge is postwar Valley at full scale: wide ranch homes from the fifties through the seventies, big simple rooflines, and additions that bolted a flat or low-slope section onto the original pitch.
That seam between old roof and new is the most common leak we see here — followed closely by composition shingle that has simply served its time in the Valley sun.
Serving Los Angeles and Ventura counties — the San Fernando, Santa Clarita, and Conejo Valleys — and across Southern California. See every area we serve.
What We Do in Northridge
Work Like This, on Film
Two clips from our own job sites, picked because they show the systems this page is about.
We do not caption a job with a city we have not confirmed, so nothing here claims to be a Northridge address. It is our crews, on our work, doing the thing described above.
Re-roof in progress
Underlayment down, crew on the deck, scaffolding wrapped.
Architectural shingle
Drone pass over a finished charcoal shingle roof.
All eleven reels are on our work.
Northridge Questions
Because that seam joins two different roofs. Additions usually carry a lower pitch than the original ranch roofline, and the transition needs its own flashing and membrane detail to behave as one roof. Done properly, the seam outlasts both sides of it; done with roofing cement, it leaks every few winters.
Look at the edges and the gutters. Curled or cupped shingle edges, granules collecting below the downspouts, and exposed fiberglass mat are all signs the shingle has given what it has. Valley sun ages composition roofs from the top down, so a roof that reads tired from the street usually is. An inspection settles it either way, and ours are free.
Also serving: Santa Clarita, Newhall, Valencia, Porter Ranch, Van Nuys, Sherman Oaks, Encino, Studio City, Woodland Hills, Calabasas, Beverly Hills, Bel Air, Brentwood, Santa Monica, Malibu, Pasadena, Burbank, Glendale, Thousand Oaks
Keeping Northridge
Tell us about the roof, or what the water is doing at your Northridge property, and we will come see it. Estimates are free, and the scope arrives in writing.
7500 Valjean Ave, Van Nuys, CA 91406 · (818) 747-1131 · Free estimates.Every day 6:00 AM – 9:00 PM