Asphalt Shingle Roof Replacement cost: Gaithersburg vs Missoula (2026)
Gaithersburg runs 6% higher than Missoula for asphalt shingle roof replacement — expect around $9,500 in Gaithersburg against $9,000 in Missoula, a difference of about $500.
Gaithersburg MD
Typically around $9,500
Missoula MT
Lower costTypically around $9,000
Gaithersburg vs Missoula: full breakdown
| Factor | Gaithersburg | Missoula |
|---|---|---|
| Typical 2026 cost | $9,500 | $9,000 |
| Estimated range | $6,200–$12,800 | $5,900–$12,100 |
| Labor index (vs US) | ×1.04 | ×0.94 |
| Climate zone | Mixed | Cold |
| Climate factor | ×1 | ×1.05 |
| Local permit | $275 | $250 |
| Labor share | $5,700 | $5,400 |
| Materials/equipment | $3,800 | $3,600 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
Is the price difference a dealbreaker?
6% is within noise for asphalt shingle roof replacement — contractor selection and timing move the price more than which of these two metros you're in.
Asphalt shingle roof replacement by type: Gaithersburg 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 | Gaithersburg | Missoula |
|---|---|---|
| 3-tab shingles | $6,200–$10,700 | $5,900–$10,100 |
| Architectural shingles | $7,600–$12,800 | $7,150–$12,100 |
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: Gaithersburg 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 | Gaithersburg | Missoula |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,250–$7,600 | $4,000–$7,150 |
| 1,500 sq ft (15 squares) | $5,500–$10,200 | $5,200–$9,650 |
| 2,000 sq ft (20 squares) | $6,200–$12,800 | $5,900–$12,100 |
| 2,500 sq ft (25 squares) | $8,100–$14,900 | $7,650–$14,050 |
| 3,000 sq ft (30 squares) | $9,650–$18,000 | $9,150–$17,050 |
| 3,500+ sq ft (35 squares) | $11,250–$21,150 | $10,600–$20,000 |
Asphalt shingle roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
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.
Philadelphia-Camden-Wilmington metro · about 7% 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?
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
Nail down the per-sheet decking rate in writing before anyone climbs up. Soft or rotted plywood is the most common mid-job discovery, and without an agreed number the crew names the price after they've already found the damage — turning a cheap quote into an open tab.
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.
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.
Gaithersburg vs Missoula
Is asphalt shingle roof replacement cheaper in Gaithersburg or Missoula?
Missoula comes out ahead here, at roughly $9,000 for asphalt shingle roof replacement compared with $9,500 in Gaithersburg — a 6% ($500) gap as of 2026.
Why does asphalt shingle roof replacement cost more in Gaithersburg than Missoula?
The main driver is local labor rates: Gaithersburg's labor index is 1.04 versus 0.94 in Missoula. Climate zone (mixed vs cold) and permit fees also shift the total.
How much is asphalt shingle roof replacement in Gaithersburg, MD?
Gaithersburg homeowners can expect $6,200 to $12,800 for asphalt shingle roof replacement in 2026, with $9,500 the typical number.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
The best window is the same in both Gaithersburg and Missoula: Late spring to early fall (dry, 45–85°F), when demand drops and installers discount to keep crews busy — typically 5–10% off peak pricing. The most expensive time anywhere is an emergency replacement during mid-winter and the post-storm rush.
Should I choose where to live based on asphalt shingle roof replacement cost?
Probably not. Yes, $500 is a real gap, but it's a one-time cost you can partly offset in Gaithersburg 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