Asphalt Shingle Roof Replacement cost: Fontana vs San Francisco (2026)
Budget-wise, asphalt shingle roof replacement in Fontana ($9,500) runs 15% less than in San Francisco ($10,950), a roughly $1,450 spread.
Fontana CA
Lower costTypically around $9,500
San Francisco CA
Typically around $10,950
Fontana vs San Francisco: full breakdown
| Factor | Fontana | San Francisco |
|---|---|---|
| Typical 2026 cost | $9,500 | $10,950 |
| Estimated range | $6,200–$12,750 | $7,150–$14,750 |
| Labor index (vs US) | ×1.04 | ×1.2 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $300 | $325 |
| Labor share | $5,700 | $6,550 |
| Materials/equipment | $3,800 | $4,400 |
Asphalt shingle roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Is the price difference a dealbreaker?
A 15% spread (roughly $1,450) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in San Francisco typically recover some of it.
Asphalt shingle roof replacement by type: Fontana vs San Francisco
We localize each asphalt shingle roof replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Fontana | San Francisco |
|---|---|---|
| 3-tab shingles | $6,200–$10,650 | $7,150–$12,350 |
| Architectural shingles | $7,550–$12,750 | $8,750–$14,750 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
Asphalt shingle roof replacement by roof size: Fontana vs San Francisco
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 Francisco |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,250–$7,550 | $4,900–$8,750 |
| 1,500 sq ft (15 squares) | $5,500–$10,150 | $6,350–$11,750 |
| 2,000 sq ft (20 squares) | $6,200–$12,750 | $7,150–$14,750 |
| 2,500 sq ft (25 squares) | $8,050–$14,800 | $9,350–$17,150 |
| 3,000 sq ft (30 squares) | $9,600–$17,900 | $11,150–$20,750 |
| 3,500+ sq ft (35 squares) | $11,200–$21,000 | $12,950–$24,350 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
What roofing pros earn in each metro
Roughly 60% of what you pay for asphalt shingle roof replacement is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Riverside-San Bernardino-Ontario metro · about 6% above the US average installer wage.
San Francisco-Oakland-Fremont metro · about 34% 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
Roofers are slammed the moment warm weather returns, especially after storms. Get on their books in the off-season for a spring job and you're negotiating with an empty calendar, not a waiting list.
Where does a smart roofing budget go in 2026?
The real cost of a roof comes down to three decisions: tear-off or overlay, which shingle tier, and what condition the decking is in. Our editors weigh in.
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 do-it-right case
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
The value case
For a typical home, the architectural shingle is the default that makes sense. It outlasts 3-tab by a wide margin at a modest premium, and it spares you the cost of metal or tile that most roofs never need to justify.
Judge a roofing bid on its scope, not its bottom line — a genuine tear-off, a documented per-sheet deck rate, and a mid-grade architectural shingle. Those three close the gaps that let a low storm-season number balloon over the years.
Fontana vs San Francisco
Is asphalt shingle roof replacement cheaper in Fontana or San Francisco?
Yes — San Francisco costs more. Expect around $10,950 for asphalt shingle roof replacement there against $9,500 in Fontana, about $1,450 (15%) apart in 2026.
Why does asphalt shingle roof replacement cost more in San Francisco than Fontana?
It comes down to labor: San Francisco indexes at 1.2 against Fontana's 1.04. The mixed-vs-mixed climate difference, plus permit fees, adds to the gap.
How much is asphalt shingle roof replacement in Fontana, CA?
Expect to pay $6,200 to $12,750 for asphalt shingle roof replacement in Fontana in 2026, averaging around $9,500.
Do roofing pros really charge more in one city?
Real wage data backs this up — skilled installers earn roughly $33/hr in Riverside-San Bernardino-Ontario compared with $41.6/hr in San Francisco-Oakland-Fremont (BLS OEWS). Labor is about 60% of a asphalt shingle roof replacement job, so that wage gap is what mostly drives the price difference.
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 Francisco (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?
Probably not. Yes, $1,450 is a real gap, but it's a one-time cost you can partly offset in San Francisco with off-season timing and tighter bids. Long-term factors like energy prices and home condition matter more than this one number.
Compare asphalt shingle roof replacement in other cities
Updated June 2026 · By Serhat Özçelik