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Frequently Asked Questions

Straight answers to the most common roofing questions from San Diego homeowners.

Getting Started

How does the marketplace work?+

Tell us about your roofing project — the type of work you need, your property details, and your timeline. We match you with licensed, vetted San Diego contractors who send you competitive quotes. You compare, choose, and book — all in one place.

How do you match me with a contractor?+

Our matching algorithm considers your project type, roof size, material preferences, and location within San Diego County. We only show you contractors who are licensed with the California Contractors State License Board (CSLB), carry general liability insurance, and have a track record of completed roofing work.

How long until I get a quote?+

Most homeowners receive their first quote within 24 hours on weekdays. For straightforward projects like a standard asphalt shingle replacement, you may hear back the same day. Larger or more complex jobs may take 48–72 hours as contractors schedule site visits.

Is there a cost to use the service?+

No. Getting matched and receiving quotes is completely free for homeowners. We charge a small platform fee to contractors only after a job is successfully booked and completed. You pay the contractor directly for the work.

Can I choose my own contractor?+

Yes. After submitting your project details you'll receive profiles and quotes from multiple contractors. You review their credentials, past work, and pricing, then choose who you want to hire. There is no obligation to select any of the matched contractors.

What information do I need to get started?+

You'll need your address or ZIP code, a general sense of your roof's size (you can estimate from square footage of your home), the type of work needed (repair, replacement, inspection), and your preferred timeline. The more detail you provide, the more accurate your quotes will be.

Costs & Pricing

How much does a roof replacement cost in San Diego?+

A full roof replacement in San Diego typically ranges from $10,000 to $30,000+ depending on roof size, materials, and complexity. A standard 1,500 sq ft asphalt shingle job runs $10,000–$16,000. Tile roofs on the same home can cost $20,000–$35,000. San Diego labor rates are roughly 10–15% above the national average.

What's the cheapest roofing material?+

Asphalt shingles are the most affordable option, typically $4.50–$8.00 per square foot installed in San Diego. 3-tab shingles are the lowest cost, while architectural (dimensional) shingles cost a bit more but last longer. For flat roofs, TPO membrane is generally the most budget-friendly choice at $6.00–$10.00 per square foot.

What factors affect roofing cost?+

The main cost drivers are: (1) Roof size — larger roofs need more materials and labor. (2) Material choice — asphalt costs least, slate costs most. (3) Roof pitch and complexity — steep or multi-faceted roofs take longer. (4) Tear-off — removing old roofing adds 15–25% to the total. (5) Stories — multi-story homes require more safety equipment. (6) Local labor rates — San Diego contractors reflect high regional living costs.

Do you offer financing?+

Some contractors in our network offer in-house financing or work with third-party lenders like Greensky or Hearth. Additionally, California's PACE (Property Assessed Clean Energy) program offers financing for energy-efficient roofing repaid through your property taxes. Ask your matched contractor about financing options during the quote process.

Are there tax credits for energy-efficient roofing?+

Yes. Under the federal Inflation Reduction Act (IRA), homeowners can claim a 30% tax credit (up to $600) for Energy Star-certified roofing materials that meet reflectivity standards, such as cool roofs or metal roofing. San Diego Gas & Electric (SDG&E) also occasionally offers rebates for cool roofing upgrades. Consult a tax professional to confirm eligibility for your specific project.

How do I know if a quote is fair?+

A fair San Diego quote will itemize labor separately from materials, specify the exact products being installed (brand, grade, and color), include permit and disposal fees, and outline the warranty. Use our Roof Cost Calculator to get a benchmark range before reviewing contractor bids. Receiving three or more quotes is the best way to validate pricing.

Materials & Types

What roofing material is best for San Diego?+

San Diego's Mediterranean climate — hot, sunny summers with mild, wet winters — makes concrete or clay tile and cool-roof asphalt shingles excellent choices. Tile is extremely popular here for good reason: it handles UV exposure well, lasts 40–50+ years, and sheds rain without absorbing moisture. Metal roofing is increasingly popular for its longevity and energy efficiency. Standard asphalt shingles work fine and cost less upfront.

How long do different roofing materials last?+

Expected lifespans in San Diego's climate: 3-tab asphalt shingles: 15–20 years. Architectural asphalt shingles: 25–30 years. Concrete tile: 40–50 years. Clay tile: 50–100 years. Metal (standing seam): 40–70 years. Wood shake: 20–30 years (with regular maintenance). Slate: 75–150 years. Actual lifespan depends on installation quality, maintenance, and ventilation.

Can I put a new roof over the old one?+

In California you can re-roof over one existing layer of asphalt shingles, but not two. Most roofing professionals — and the San Diego building code — recommend a full tear-off for the best result. Layering hides potential deck damage, adds weight, voids some manufacturer warranties, and reduces the new roof's lifespan. Tile and metal roofs always require full tear-off.

What's the difference between tile and asphalt shingles?+

Tile (concrete or clay) costs 2–3x more upfront but lasts twice as long, handles San Diego's sun exceptionally well, and adds significant curb appeal. Asphalt shingles are faster to install, easier to repair, and lighter — important for older homes whose framing may not support tile. Shingles work well in San Diego but typically need replacing every 20–30 years. Many San Diego HOAs specify tile, so check your CC&Rs before choosing.

Are metal roofs noisy in the rain?+

Modern residential metal roofing systems installed over solid decking (as required by California building code) are no louder than asphalt shingles during rain. The solid plywood or OSB sheathing acts as a sound barrier. The 'noisy tin roof' stereotype comes from older agricultural metal roofing installed directly over open framing with no insulation beneath.

What is a cool roof?+

A cool roof uses highly reflective materials that reflect more sunlight and absorb less heat than standard roofing. In San Diego, a cool roof can reduce attic temperatures by 20–30°F and lower cooling bills noticeably. Title 24, California's energy code, requires cool-roof products for most roof replacements on low-slope roofs and encourages them on steep-slope projects. Look for the CRRC (Cool Roof Rating Council) label when comparing products.

When to Act

How do I know if my roof needs replacing?+

Signs your San Diego roof may need full replacement: shingles are curling, cracking, or missing in large areas; granules are washing off in gutters; the roof is over 20 years old (asphalt) or over 50 years old (tile); daylight is visible through the roof boards; there is persistent interior water staining after rain; the roof deck feels spongy underfoot. When repairs are needed in multiple areas, replacement often becomes the more cost-effective choice.

What are signs of roof damage I can spot myself?+

From the ground: missing, cracked, or curling shingles; broken or displaced tiles; rusted or separated flashing around chimneys and vents; sagging ridgeline; moss or algae growth. From the attic: water stains, daylight showing through, damp insulation, or dark streaks on rafters. After any significant storm, walk your property and look for displaced material or debris on the roof surface.

Should I repair or replace my roof?+

Repair makes sense when damage is isolated to a small area (under 30% of the roof surface), the roof is less than halfway through its expected lifespan, and the underlying deck is in good condition. Replacement is typically smarter when the roof is near or past its lifespan, when damage is widespread, when you've had multiple leaks in different spots, or when you're planning to sell your home. A licensed inspector can give you a specific recommendation after an on-site evaluation.

How often should I get my roof inspected?+

San Diego homeowners should have a professional roof inspection every 2–3 years as preventive maintenance, and after any significant weather event (heavy rain, high winds, hail). If you're buying or selling a home, a dedicated roof inspection is essential. Many roofing contractors offer free or low-cost inspections — ask when requesting quotes through our platform.

What should I do after a storm in San Diego?+

After any significant rain or wind event: (1) Check your attic for new water stains or wet insulation. (2) Walk your property and look for fallen debris on the roof or displaced tiles and shingles. (3) Photograph any visible damage from the ground. (4) If you see active leaking, place buckets and call a roofer promptly — further water intrusion can damage framing, insulation, and drywall quickly. (5) If you suspect insurance-covered damage, contact your insurer before scheduling repairs.

Will my homeowner's insurance cover roof damage?+

Standard California homeowner's insurance covers roof damage caused by sudden, accidental events — wind, hail, fire, falling trees. It does not cover damage from wear and tear or lack of maintenance. After a storm, document damage with photos, file your claim promptly, and request a written estimate from a licensed contractor. Note that some insurers in California have recently tightened roofing coverage; review your policy or call your agent to understand your specific coverage.

The Process

How long does a roof replacement take?+

A typical single-family home roof replacement in San Diego takes 1–3 days for asphalt shingles and 3–7 days for tile. Factors that extend the timeline include roof size, complexity (multiple valleys, dormers, skylights), tear-off of old material, deck repairs, and weather delays. Your contractor will provide a specific schedule before work begins. Most crews start at dawn to beat afternoon heat.

Do I need a permit in San Diego?+

Yes. The City of San Diego and San Diego County require a building permit for full roof replacements. Permits are not typically required for like-for-like repairs covering less than 100 sq ft, but your contractor can confirm. Permitted work is inspected by the city, which protects you — it ensures the new roof meets current California Building Code (CBC) and Title 24 energy requirements. Always verify your contractor pulls permits; unpermitted roofing can create issues when you sell.

Can I stay home during the work?+

Yes, though expect noise from air nailers, hammering, and material staging on your roof starting early in the morning. Contractors will typically block driveway access with their truck and dumpster. Keep pets and children away from the work area for safety. Most homeowners are home during the project with no issues, but if you work from home you may want to plan for the noise.

What happens if it rains during my project?+

Reputable San Diego roofers monitor weather forecasts closely and schedule tear-offs only when a dry window is confirmed. If rain is forecasted mid-project, contractors will tarp the exposed deck to protect your home. Unexpected rain delays are common during San Diego's winter months (November–March); your contract should include language about weather delays. Do not allow a contractor to leave an untarped deck overnight regardless of the forecast.

How do I prepare my home for a roof replacement?+

Before the crew arrives: (1) Move vehicles out of the driveway. (2) Clear the attic of any stored items that could be damaged by vibration or debris. (3) Remove fragile wall hangings and artwork — hammering can shake items loose. (4) Trim tree branches overhanging the roof if possible. (5) Keep pets indoors or arrange for them to stay elsewhere. (6) Confirm utility lines (satellite dish cables, HVAC vents) are noted in the contract.

What cleanup should I expect after the job?+

A professional crew will haul away all old roofing material in a roll-off dumpster or truck, sweep the surrounding ground and driveway with a magnetic roller to collect nails, and leave the property cleaner than they found it. Before final payment, walk the perimeter of your home and inspect the yard, flowerbeds, and gutters. Any leftover roofing debris, packaging, or nails should be removed before you sign off on completion.

Our Contractors

How do you vet contractors?+

Every contractor on our platform must pass a multi-step vetting process: (1) Active CSLB license in good standing (Class C-39 Roofing). (2) General liability insurance with minimum $1M per occurrence. (3) Workers' compensation coverage for employees. (4) Background check on the license holder. (5) Verification of completed projects and customer references. We re-verify license and insurance status regularly and remove contractors whose credentials lapse.

Are your contractors licensed and insured?+

Yes. California law requires roofing contractors to hold a C-39 license issued by the CSLB. All contractors on our platform are verified to hold an active C-39 license, carry general liability insurance, and maintain workers' compensation coverage. You can independently verify any contractor's license at the CSLB website (cslb.ca.gov) using their license number, which is displayed on their profile.

What if I'm not happy with the work?+

Start by communicating directly with your contractor — most issues are resolved quickly when raised promptly. If the contractor is unresponsive or disputes your concern, contact our support team and we will mediate. For serious complaints, California homeowners can file a complaint with the CSLB, which has the authority to investigate, discipline, and revoke contractor licenses. Our contractors are also required to fix defective workmanship under their warranty terms.

Do contractors offer warranties?+

Yes, typically two types: (1) Manufacturer's warranty on the materials themselves — usually 25–50 years on asphalt shingles, lifetime on premium tile, transferable to new owners. (2) Contractor's workmanship warranty covering installation labor — most reputable San Diego roofers offer 5–10 years on labor. Get both warranties in writing before work begins. Note that improper installation can void the manufacturer's warranty, so workmanship matters greatly.

How do I verify a contractor's license?+

Visit cslb.ca.gov and use the 'Check a License' tool. Enter the contractor's name or license number. You'll see their license class, current status (Active/Inactive/Suspended), any disciplinary actions, and bond and insurance information. Roofing contractors must hold a C-39 license. Always verify before signing a contract, especially for jobs over $500 — unlicensed contracting is illegal in California for jobs above that threshold.

Can I leave a review for my contractor?+

Yes. After your project is marked complete you'll receive an invitation to leave a verified review. Reviews are tied to confirmed bookings — we do not allow anonymous or unverified reviews. Your honest feedback helps other San Diego homeowners make informed decisions and rewards contractors who do great work. Contractors with consistently poor reviews are removed from the platform.

Ready to get your roof sorted?

Get free quotes from licensed San Diego roofers, or use our cost calculator to estimate your project before you commit.