Service
Roofing & Waterproofing. Protection you can forget about.
Tile, composition, and flat roofing systems, plus deck and balcony waterproofing done right the first time.
Overview
Roofing & Waterproofing in Woodland Hills & Los Angeles.
A roof is the one system where cutting corners is guaranteed to cost more later. Leaks don't show up for months, then ruin framing, drywall, and interior finishes that were expensive to install in the first place. RAA's roofing division installs tile, composition shingle, and low-slope torch-down or TPO roofing systems across Los Angeles.
We're equally focused on waterproofing decks, balconies, and podium slabs. Failed deck waterproofing is the number-one callback we see on other contractors' work - often because someone skipped the two-coat membrane, or tied the flashings incorrectly at the wall intersection.
Every roof we install is detailed to manufacturer spec for a full warranty, pulled under permit where required, and inspected before sign-off. We work across the San Fernando Valley, Calabasas, Pasadena, and greater LA.
What's Included
A complete scope, priced up front.
- Roof tear-off & disposal
- Underlayment & drip-edge detailing
- Tile, comp shingle, or TPO installation
- Flashings & penetration detailing
- Skylight installation & resealing
- Deck & balcony waterproof membrane systems
- Gutter & downspout integration
- Permit & inspection where required
Service Area
roofing & waterproofing across the LA area.
Based in Woodland Hills, we handle roofing & waterproofing projects across Woodland Hills, Tarzana, Encino, Sherman Oaks, Calabasas, Agoura Hills, Thousand Oaks, Simi Valley, Ventura County, Pasadena, Santa Monica, San Fernando Valley, and Greater Los Angeles. Every project is permitted, insured, and backed by a one-year workmanship warranty.
FAQ
Roofing & Waterproofing - frequently asked questions.
- How much does a roof replacement cost in LA?
- Composition shingle typically runs $8-$15 per square foot installed. Concrete or clay tile lands at $15-$30+ per square foot depending on profile and color.
- How long does a roof replacement take?
- Most residential tear-off and replacement projects run 3 to 7 working days. Larger or complex tile roofs can take 2-3 weeks.
- Do I need a permit for a new roof?
- Yes, Los Angeles County and most cities in the San Fernando Valley require a reroof permit. We pull and close out the permit on your behalf.
- Do you do deck waterproofing separately?
- Yes. We install two-coat fiberglass and elastomeric deck membranes, as well as sheet membrane systems for podium decks and balconies.
Related Services
Explore more of what we build.
Ready to start your project?
Free on-site consultation. Honest timelines. Fixed-price proposals. Most estimates returned within 72 hours.