Asphalt Shingle Roof Replacement cost: Chatsworth vs San Francisco (2026)
In 2026, asphalt shingle roof replacement is about 12% less expensive in Chatsworth than in San Francisco. Most homeowners pay around $9,750 in Chatsworth versus $10,950 in San Francisco — a gap of roughly $1,200.
Chatsworth CA
Lower costTypically around $9,750
San Francisco CA
Typically around $10,950
Chatsworth vs San Francisco: full breakdown
| Factor | Chatsworth | San Francisco |
|---|---|---|
| Typical 2026 cost | $9,750 | $10,950 |
| Estimated range | $6,400–$13,100 | $7,150–$14,750 |
| Labor index (vs US) | ×1.07 | ×1.2 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $325 | $325 |
| Labor share | $5,850 | $6,550 |
| Materials/equipment | $3,900 | $4,400 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
How much should this gap actually matter?
A 12% spread (roughly $1,200) 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: Chatsworth 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 | Chatsworth | San Francisco |
|---|---|---|
| 3-tab shingles | $6,400–$11,000 | $7,150–$12,350 |
| Architectural shingles | $7,800–$13,100 | $8,750–$14,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national asphalt shingle roof replacement range for local labor, climate and permits.
Asphalt shingle roof replacement by roof size: Chatsworth 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 | Chatsworth | San Francisco |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,400–$7,800 | $4,900–$8,750 |
| 1,500 sq ft (15 squares) | $5,650–$10,450 | $6,350–$11,750 |
| 2,000 sq ft (20 squares) | $6,400–$13,100 | $7,150–$14,750 |
| 2,500 sq ft (25 squares) | $8,300–$15,250 | $9,350–$17,150 |
| 3,000 sq ft (30 squares) | $9,900–$18,450 | $11,150–$20,750 |
| 3,500+ sq ft (35 squares) | $11,500–$21,650 | $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
Since labor accounts for around 60% of what a asphalt shingle roof replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
Oxnard-Thousand Oaks-Ventura metro · about 11% 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
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 unlocks off-season pricing.
Where does a smart roofing budget go in 2026?
Tear-off vs. overlay, shingle tier and what's hidden under the deck decide the real number. Our editors on the trade-offs.
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 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
Pay for a full tear-off and quality underlayment, flashing and ventilation. An overlay saves money today but traps heat, voids some warranties and costs more at the next replacement.
Insist on tear-off over overlay, get the deck-repair rate in writing before work starts, and lean toward architectural shingles. Skipping any of the three tends to cost more later than it saves now.
Chatsworth vs San Francisco
Is asphalt shingle roof replacement cheaper in Chatsworth or San Francisco?
Chatsworth wins on price: asphalt shingle roof replacement runs about $9,750 there versus $10,950 in San Francisco, a gap of roughly $1,200 (12%) as of 2026.
Why does asphalt shingle roof replacement cost more in San Francisco than Chatsworth?
It comes down to labor: San Francisco indexes at 1.2 against Chatsworth's 1.07. The mixed-vs-mixed climate difference adds to the gap.
How much is asphalt shingle roof replacement in Chatsworth, CA?
asphalt shingle roof replacement in Chatsworth runs $6,400–$13,100 as of 2026 — most jobs land near $9,750.
Do roofing pros really charge more in one city?
Yes — and the wage data shows it. A skilled installer earns about $34.6/hr in the Oxnard-Thousand Oaks-Ventura area versus $41.6/hr around San Francisco-Oakland-Fremont (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 Chatsworth 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?
That would be a stretch. $1,200 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in San Francisco 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