Asphalt Shingle Roof Replacement cost: Dorchester vs Missoula (2026)
Budget-wise, asphalt shingle roof replacement in Dorchester ($10,950) runs 22% more than in Missoula ($9,000), a roughly $1,950 spread.
Dorchester MA
Typically around $10,950
Missoula MT
Lower costTypically around $9,000
Dorchester vs Missoula: full breakdown
| Factor | Dorchester | 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 |
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 gap worth worrying about?
A 22% spread (roughly $1,950) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in Dorchester typically recover some of it.
Asphalt shingle roof replacement by type: Dorchester vs Missoula
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 | Dorchester | 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: Dorchester 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 | Dorchester | 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 |
All figures are 2026 localized planning estimates for asphalt shingle roof replacement — get an actual quote before you commit.
What roofing pros earn in each metro
With labor making up about 60% of a asphalt shingle roof replacement job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled 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
Storm season pushes demand — and prices — up through summer, since shingles need warm, dry weather to bond correctly. Roofers with open winter calendars will often deal to fill a spring slot.
Where does a smart roofing budget go in 2026?
Roofing budgets swing on decisions most homeowners don't think to ask about — overlay vs. tear-off, shingle tier, deck condition. Our editors break down each one.
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
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
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.
Full tear-off, architectural shingles and a written deck-repair rate protect you from the two big risks — hidden rot and warranty gaps. The lowest storm-season bid is rarely the cheapest over the roof's life.
Dorchester vs Missoula
Is asphalt shingle roof replacement cheaper in Dorchester or Missoula?
Missoula comes out ahead here, at roughly $9,000 for asphalt shingle roof replacement compared with $10,950 in Dorchester — a 22% ($1,950) gap as of 2026.
Why does asphalt shingle roof replacement cost more in Dorchester than Missoula?
It comes down to labor: Dorchester 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 Dorchester, MA?
Dorchester homeowners can expect $7,150 to $14,700 for asphalt shingle roof replacement in 2026, with $10,950 the typical number.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
No, the seasonal pattern is the same in Dorchester and Missoula: book during Late spring to early fall (dry, 45–85°F) for about 5–10% in savings. Mid-winter and the post-storm rush is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on asphalt shingle roof replacement cost?
That would be a stretch. $1,950 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Dorchester 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