Asphalt Shingle Roof Replacement cost: Chelsea vs Missoula (2026)
The two metros aren't quite in sync on asphalt shingle roof replacement: Chelsea sits 22% above Missoula, or roughly $10,950 versus $9,000 — about $1,950 apart.
Chelsea MA
Typically around $10,950
Missoula MT
Lower costTypically around $9,000
Chelsea vs Missoula: full breakdown
| Factor | Chelsea | Missoula |
|---|---|---|
| Typical 2026 cost | $10,950 | $9,000 |
| Estimated range | $7,150–$14,700 | $5,900–$12,100 |
| Labor index (vs US) | ×1.14 | ×0.94 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.05 | ×1.05 |
| Local permit | $325 | $250 |
| Labor share | $6,550 | $5,400 |
| Materials/equipment | $4,400 | $3,600 |
All figures are 2026 localized planning estimates for asphalt shingle roof replacement — get an actual quote before you commit.
Is the price difference a dealbreaker?
A 22% gap is meaningful on a project this size — about $1,950. That's real money, but it's often within reach of off-season timing and a tighter apples-to-apples bid in Chelsea.
Asphalt shingle roof replacement by type: Chelsea vs Missoula
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 | Chelsea | Missoula |
|---|---|---|
| 3-tab shingles | $7,150–$12,300 | $5,900–$10,100 |
| Architectural shingles | $8,700–$14,700 | $7,150–$12,100 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
Asphalt shingle roof replacement by roof size: Chelsea vs Missoula
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 | Chelsea | Missoula |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,850–$8,700 | $4,000–$7,150 |
| 1,500 sq ft (15 squares) | $6,300–$11,700 | $5,200–$9,650 |
| 2,000 sq ft (20 squares) | $7,150–$14,700 | $5,900–$12,100 |
| 2,500 sq ft (25 squares) | $9,300–$17,100 | $7,650–$14,050 |
| 3,000 sq ft (30 squares) | $11,100–$20,650 | $9,150–$17,050 |
| 3,500+ sq ft (35 squares) | $12,900–$24,250 | $10,600–$20,000 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
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.
Boston-Cambridge-Newton metro · about 23% above the US average installer wage.
No BLS metro wage series for Missoula; we use Montana regional price parity instead.
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?
Two roofs of the same square footage can price hundreds apart because of something you can't see from the ground — the deck under the old shingles. Add the tear-off-versus-overlay call and the shingle grade, and you have the decisions that actually move the number.
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.
The risk case
The surprise that wrecks a roofing budget is rot in the decking, and you rarely see it until the old shingles come off. Fix the price per replacement sheet in the contract before the crew starts, so a low bid can't quietly climb once the deck is open.
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 two things that actually protect a roofing budget are a real tear-off and a written rate for any deck repairs found along the way. The cheapest post-storm bid usually isn't the cheapest roof, long-term.
Chelsea vs Missoula
Is asphalt shingle roof replacement cheaper in Chelsea or Missoula?
Yes — Chelsea costs more. Expect around $10,950 for asphalt shingle roof replacement there against $9,000 in Missoula, about $1,950 (22%) apart in 2026.
Why does asphalt shingle roof replacement cost more in Chelsea than Missoula?
It comes down to labor: Chelsea indexes at 1.14 against Missoula's 0.94. The cold-vs-cold climate difference, plus permit fees, adds to the gap.
How much is asphalt shingle roof replacement in Chelsea, MA?
Expect to pay $7,150 to $14,700 for asphalt shingle roof replacement in Chelsea in 2026, averaging around $10,950.
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 Chelsea and Missoula (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?
Not really — the $1,950 gap is one-time, and smart timing and tighter quotes in Chelsea can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare asphalt shingle roof replacement in other cities
Updated June 2026 · By Serhat Özçelik