Asphalt Shingle Roof Replacement cost: Fontana vs San Diego (2026)
Budget-wise, asphalt shingle roof replacement in Fontana ($9,500) runs 6% less than in San Diego ($10,100), a roughly $600 spread.
Fontana CA
Lower costTypically around $9,500
San Diego CA
Typically around $10,100
Fontana vs San Diego: full breakdown
| Factor | Fontana | San Diego |
|---|---|---|
| Typical 2026 cost | $9,500 | $10,100 |
| Estimated range | $6,200–$12,750 | $6,600–$13,550 |
| Labor index (vs US) | ×1.04 | ×1.1 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $300 | $325 |
| Labor share | $5,700 | $6,050 |
| Materials/equipment | $3,800 | $4,050 |
Treat these as 2026 localized estimates for asphalt shingle roof replacement, not quotes from a contractor.
Is the price difference a dealbreaker?
A 6% difference on asphalt shingle roof replacement is minor — you'll typically see a wider spread just from getting multiple quotes in the same city, so don't let location drive the decision.
Asphalt shingle roof replacement by type: Fontana vs San Diego
Each asphalt shingle roof replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Fontana | San Diego |
|---|---|---|
| 3-tab shingles | $6,200–$10,650 | $6,600–$11,350 |
| Architectural shingles | $7,550–$12,750 | $8,050–$13,550 |
All figures are 2026 localized planning estimates for asphalt shingle roof replacement — get an actual quote before you commit.
Asphalt shingle roof replacement by roof size: Fontana vs San Diego
Roofing is priced per 'square' (100 sq ft of roof). A roof is bigger than the home's footprint because of pitch and overhangs — a 2,000 sq ft home often has a 2,200–2,600 sq ft roof. Asphalt runs about $3–$5 per sq ft installed.
| Size | Fontana | San Diego |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,250–$7,550 | $4,500–$8,050 |
| 1,500 sq ft (15 squares) | $5,500–$10,150 | $5,850–$10,800 |
| 2,000 sq ft (20 squares) | $6,200–$12,750 | $6,600–$13,550 |
| 2,500 sq ft (25 squares) | $8,050–$14,800 | $8,600–$15,800 |
| 3,000 sq ft (30 squares) | $9,600–$17,900 | $10,250–$19,100 |
| 3,500+ sq ft (35 squares) | $11,200–$21,000 | $11,900–$22,400 |
Treat these as 2026 localized estimates for asphalt shingle roof replacement, not quotes from a contractor.
What roofing pros earn in each metro
About 60% of a asphalt shingle roof replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
Riverside-San Bernardino-Ontario metro · about 6% above the US average installer wage.
San Diego-Chula Vista-Carlsbad metro · about 17% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for asphalt shingle roof replacement in either city
Shingles need warm, dry weather to seal, and demand peaks after summer storms. Booking in the slow late-fall/winter window for a spring install often earns you off-season pricing.
Where does a smart roofing budget go in 2026?
A roofing quote can hide a lot behind a single number — whether it's a true tear-off, the shingle grade, and what's under the surface. Here's how our editors sort through it.
The risk case
Budget for the unknown: rotten decking found at tear-off is the most common surprise. Get the per-sheet repair rate in writing up front so a "cheap" bid doesn't balloon mid-job.
The value case
Architectural shingles hit the sweet spot — far more durable than 3-tab for a modest premium, and far cheaper than metal or tile. For most homes they're the right default.
The do-it-right case
Skipping the tear-off means burying whatever's failing underneath, and a second layer bakes the shingles from below until they curl early. Doing it properly means stripping to the deck, then paying for real underlayment, flashing and airflow — the work that sets how long the roof lasts, not just how it looks the first week.
Whatever the headline bid says, the roof that lasts is the one installed on a bare, sound deck with the repair price fixed in advance. Overlays and open-ended decking charges are where a cheap quote turns expensive down the line.
Fontana vs San Diego
Is asphalt shingle roof replacement cheaper in Fontana or San Diego?
Fontana wins on price: asphalt shingle roof replacement runs about $9,500 there versus $10,100 in San Diego, a gap of roughly $600 (6%) as of 2026.
Why does asphalt shingle roof replacement cost more in San Diego than Fontana?
San Diego's higher labor index (1.1 vs 1.04 in Fontana) is the biggest factor, with the mixed/mixed climate split and permit fee differences playing a smaller role.
How much is asphalt shingle roof replacement in Fontana, CA?
asphalt shingle roof replacement in Fontana runs $6,200–$12,750 as of 2026 — most jobs land near $9,500.
Do roofing pros really charge more in one city?
Yes — and the wage data shows it. A skilled installer earns about $33/hr in the Riverside-San Bernardino-Ontario area versus $36.5/hr around San Diego-Chula Vista-Carlsbad (BLS metro wage data). Since labor is roughly 60% of a asphalt shingle roof replacement job, that wage gap is the biggest reason the installed prices differ.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
It doesn't vary by location — Late spring to early fall (dry, 45–85°F) is the discount window in both Fontana and San Diego (roughly 5–10% off), while mid-winter and the post-storm rush tends to be the most expensive in either city.
Should I choose where to live based on asphalt shingle roof replacement cost?
That would be a stretch. $600 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in San Diego can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare asphalt shingle roof replacement in other cities
Updated June 2026 · By Serhat Özçelik