Roofing · San Diego County
Asphalt Shingle Roofing in San Diego
Architectural shingle roofs installed as a full system, with CertainTeed warranties behind them.
- CertainTeed Premier ShingleMaster
- Licensed & insured
- Free estimates
- Fixed, line-item quotes
Instant estimate
No contact-us wallGet a real, address-based estimate from our online roof estimator in about a minute, or book a free, no-obligation on-site estimate with photos and a fixed, line-item price.
Asphalt shingle is the most common roof in San Diego County for good reason: it is the best cost-to-lifespan ratio available, it suits almost every architectural style, and a quality architectural shingle handles our sun, marine air and Santa Ana winds well. The catch is that shingle is also the easiest roof to install badly, because most of what makes it last is hidden under the surface once the job is done.
We install shingle as a system, not as a surface. That means tearing off the old roof rather than laying over it, inspecting and repairing the decking, installing the correct underlayment, ice-and-water shield at the vulnerable details, proper valley and penetration flashing, and balanced ridge and soffit ventilation so the attic does not cook the shingle from underneath. Our Premier ShingleMaster status, held by less than 1 percent of US roofing contractors, is what lets us register the strongest CertainTeed system warranties on that assembly.
What is included
6 included- Architectural and designer asphalt shingle in the full color range
- Full tear-off, decking inspection and underlayment replacement
- CertainTeed manufacturer-backed system warranties
- Class A fire-rated assemblies for Wildland-Urban Interface addresses
- Corrosion-resistant fastening and flashing for coastal homes
- Balanced ridge and soffit ventilation included in the scope
The assembly
What actually makes a shingle roof last
Sound decking
Tear-off exposes the deck so rot and delamination get repaired instead of covered up.
The right underlayment
The real secondary water barrier, with ice-and-water shield at the vulnerable details.
Flashed, not caulked
Valleys, walls and penetrations detailed in metal, because sealant has a five-year life.
Balanced ventilation
Ridge and soffit airflow, so trapped attic heat does not cook the shingle from below.
Pricing · no contact-us wall
What asphalt shingle roofing costs in San Diego
How we price shingle roofing in San Diego County. Your fixed, line-item price is set after a free estimate; start with an instant estimate from our online roof estimator. The factors below are what move it.
What determines your price
- Roof size in squares (one square = 100 sq ft) and number of stories
- Pitch and complexity (valleys, dormers, skylights)
- Tear-off of one or more existing layers and any decking repair
- Shingle tier and the warranty level you choose
- Fire-zone Class A assembly or coastal corrosion-resistant detailing
- Permitting, HOA approval, or historic review
Get a real, address-based estimate from our online roof estimator in about a minute.
Estimate my roofWe inspect the roof, show you photos, and give you a fixed, line-item price. No obligation, no contact-us wall.
Book a free estimateHow it works
A straight path from call to warranty
- 01
Free estimate
We measure, photograph the roof and give you a fixed, line-item price at no charge.
- 02
Material and warranty selection
You choose shingle line, color and warranty tier against real numbers.
- 03
Permits and approvals
We pull the reroof permit and handle HOA or historic submittals.
- 04
Tear-off and deck repair
The old roof comes off, and we inspect and repair the decking underneath.
- 05
System installation
Underlayment, flashing, shingle and ventilation go on as one certified assembly.
- 06
Final walk and warranty
We walk the roof with you, sweep for nails, and register your system warranty.
Where we work
Asphalt Shingle Roofing across Southern California
San Diego County34
- San Diego
- Oceanside
- Carlsbad
- Encinitas
- La Jolla
- Solana Beach
- Del Mar
- Coronado
- Imperial Beach
- Chula Vista
- National City
- La Mesa
- Lemon Grove
- Spring Valley
- El Cajon
- Santee
- Lakeside
- Alpine
- Jamul
- Campo
- Boulevard
- Pine Valley
- Julian
- Borrego Springs
- Poway
- Rancho Bernardo
- Escondido
- San Marcos
- Vista
- Bonsall
- Fallbrook
- Valley Center
- Pauma Valley
- Rancho Santa Fe
Orange County10
Asphalt Shingle Roofing: common questions
What San Diego homeowners ask most about asphalt shingle roofing.
Free estimate
Ask us about asphalt shingle roofing
Get a free estimate with photos and a written scope, and an honest call on what your roof actually needs.
The cost of an asphalt shingle roof in San Diego moves with roof size, pitch, how many old layers come off, decking condition, the shingle tier (architectural versus designer), and whether your address needs a Class A fire assembly or coastal detailing. Use our online roof estimator for an instant, address-based estimate, then we confirm a fixed price after a free estimate.
A quality architectural shingle roof lasts 25 to 30 years in San Diego County. Inland heat and coastal salt air both shorten that, and poor attic ventilation shortens it more than either, because trapped heat ages shingle from the underside. Installation quality matters as much as the shingle itself, which is why we include balanced ventilation in every replacement scope.
It is sometimes permitted, but we do not recommend it and we generally will not do it. A layover hides whatever is wrong with the decking, adds weight, traps heat that shortens shingle life, and voids the manufacturer system warranties that are the main reason to hire a Premier ShingleMaster. Tear-off costs more up front and is the reason the roof lasts its full life.
For most homes, a laminated architectural shingle in a lighter color is the right call: it handles UV and heat better than a three-tab, carries a longer warranty, and reflects more heat than a dark color. If your address is in a Wildland-Urban Interface fire zone, the assembly must be Class A rated. Near the coast, the fasteners and flashing metal matter more than the shingle line itself.
Premier ShingleMaster is CertainTeed's highest residential credential and is held by less than 1 percent of US roofing contractors. Practically, it means the crew is certified on the exact system they are installing, and it unlocks the extended system warranties that cover workmanship and the whole assembly, not just the shingle. A manufacturer will not back an assembly installed by an uncertified contractor.
Found a stain, a leak, or storm damage?
Get a free, no-pressure inspection with photos and a written scope. You decide on evidence, not a sales pitch.