Roof Repair and Roofing Contractor in Sunnyvale, CA
Alpha Eagle Roofing repairs and replaces roofs across Sunnyvale: post-war ranch homes, Eichlers with flat and low-slope roofs, and newer tile-roofed houses. We are a licensed C-39 roofing contractor. The inspection is free, the estimate comes in writing, and we handle Sunnyvale's reroof permit and inspections.
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Active leak? Our 24/7 emergency line is (415) 410-7917. Call now and we will prioritize your request.
Call (415) 410-7917- CSLB #1148511 C-39 licensed, opens the official CSLB license lookup in a new tab
- GAF + CertainTeed Certified · Veteran-owned: GAF Certified and CertainTeed ShingleMaster credentialed; see our manufacturer credentials
- 5.0 out of 5 4 Google reviews, opens Google in a new tab
- 5.0 out of 5 16 Yelp reviews, opens Yelp in a new tab
- 25-yr warranty On new roofs (plus up to 50-year GAF manufacturer coverage)
- Photo records Every job
Sunnyvale neighborhoods we roof
Roofs change from one part of Sunnyvale to the next. Here is what we usually find on the houses in each area.
Cherry Chase & Ponderosa Park
Mid-century ranch homes with low-pitch shingle roofs and attics that run hot in summer.
Birdland & Raynor
1950s–60s single-story homes with long, low roofs and attics that run hot.
Lakewood Village
Post-war homes north of Central Expressway with simple gable roofs, many re-covered once already.
Heritage District & Murphy
Older homes near Murphy Avenue, some among the oldest in the city, with steeper roofs and original chimneys.
Serra Park & Washington Park
Ranch and two-story homes, many with solar panels to plan around.
Sunnyvale homes and the roofs on them
- Large numbers of 1950s–60s ranch homes with low-pitch roofs, where heat and ventilation decide how long shingles last.
- Eichler tracts in several Sunnyvale neighborhoods, with flat and low-slope roofs that need a membrane system and good drainage.
- Newer homes with concrete tile roofs whose underlayment is now aging.
- Many roofs with solar arrays that must be removed and reset for a reroof.
What wears out roofs in Sunnyvale
Heat and UV
Hot, sunny summers age dark roofs and cook under-ventilated attics.
Cool-roof rules
Title 24 can require cool-roof rated products on some reroofs depending on climate zone and slope. We spec compliant materials when needed.
Ponding on flat roofs
Eichler and other flat roofs pond water if the slope or drains are off, which shortens membrane life.
Trees
Mature street trees drop leaves into gutters and valleys before the first winter storm.
Roofing services in Sunnyvale
Our own crew on every job, the permit pulled, and a written warranty on the workmanship.
Why Sunnyvale homeowners choose Alpha Eagle Roofing
Ranch homes, Eichlers and solar-covered roofs make up much of Sunnyvale. Here is what working with us looks like.
License number 1148511
That is our California C-39 roofing license; the CSLB site also shows our bond and insurance.
Ready for the mid-job inspection
Sunnyvale inspects reroofs while the work is open, so we plan the schedule around it and keep access ready.
Itemized from the first visit
A free inspection leads to a written estimate where solar removal, ventilation, decking and the permit each have their own line.
A visual record in CompanyCam
You get photos from tear-off through the final inspection, useful for your files and for any future sale.
Proudly veteran-owned
Alpha Eagle's owner, Kooshan Alam, did his service in the U.S. Air Force.
Quick to answer
Requests sent Monday through Saturday between 7am and 7pm are answered the same business day, and there is a 24/7 number for leaks.
Recent projects near Sunnyvale
Recent Alpha Eagle jobs near Sunnyvale in Santa Clara County, from our job schedule.
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Sunnyvale roofing permits
Sunnyvale requires a reroof permit before the old roof comes off and inspects the work while it is in progress, not only at the end. We pull the permit with the city, keep the roof ready for the in-progress inspection and book the final.
- Sunnyvale requires a permit for every re-roof, and for roof repairs over 100 square feet, before the existing roof is torn off.
- Most re-roof permits can be issued online through E-OneStop or at the One-Stop Permit Center at City Hall.
- Each re-roof gets two inspections, including an in-progress check of ventilation, flue clearances and material installation, so a ladder is left on site for the inspector.
- The Planning Division asks that the existing quality of roof material be maintained on re-roofs, so a change of material is worth raising with Planning first.
Permitting office: City of Sunnyvale Building Safety Division · How we handle roofing permits
Frequently asked questions
Do I need a permit to reroof in Sunnyvale?
Yes. Sunnyvale wants the reroof permit in place before tear-off and inspects the job partway through as well as at the end. We pull the permit and schedule both inspections.
Do you work on Eichler roofs in Sunnyvale?
Yes. Eichler roofs are flat or low-slope and need a membrane system with attention to drainage, edges and insulation. We explain the options after the inspection.
Can you reroof around my solar panels?
Yes. The panels come off for the reroof and go back on afterwards. We coordinate with a solar contractor and include it in the written estimate.
How long does a roof last in Sunnyvale?
It depends on the material, the color and the attic ventilation more than anything. Good ventilation and a lighter or cool-rated roof help shingles reach their rated life in Sunnyvale's heat.
Are you licensed to work in Sunnyvale?
Yes. Our California C-39 roofing license, CSLB #1148511, applies in Sunnyvale as everywhere in the state. We are bonded and insured, and we pull the Sunnyvale reroof permit before any tear-off.
How do I choose a roofer in Sunnyvale?
Check the license and insurance first, then compare written, itemized estimates. Ask whether the bid includes the permit and both city inspections, how solar panels will be handled and, for an Eichler, which membrane and edge details are proposed. Be wary of anyone willing to start tearing off before the permit is issued.
More for Sunnyvale homeowners
- Flat roofing: TPO vs EPDM
- Solar and roofing
- Cool roof technology
- How long does a roof last?
- Roof leak repair, step by step
- Bay Area roofing permits: who pulls them
- Why Alpha Eagle Roofing
Nearby cities we serve
More Roofing Answers for Sunnyvale Homeowners
- What is the best flat roof system for a San Francisco house?
- Who do I call for an emergency roof leak in San Francisco, and what happens next?
- What does a free roof inspection from Alpha Eagle include?
- Should I replace my skylights when I replace my roof?
- Can I put a new roof over my old roof in California?
- Does San Francisco’s Better Roofs ordinance make me add solar when I replace my roof?