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Chimney Flashing Repair Cost in Portsmouth, NH
Detailed pricing guide with local market adjustments and material comparisons
Portsmouth Average
$391–$1,466
Market Tier
Small City
Cost Breakdown
Chimney Flashing Repair Cost in Portsmouth
Small CityLowAverageHigh
$391$929$1,466
Market Tier
Small City (0.85x)
Small city with below-average costs
Climate Adjustment
1.15x
Based on local climate conditions
Material Cost Comparison
Step flashing(Budget)
$293–$1,100Counter flashing(Mid-Range)
$391–$1,466Masonry sealant(Premium)
$547–$2,052Factors that affect your cost
- Chimney size
- Number of sides exposed
- Counter-flashing method
- Masonry repair needed
- Cricket/saddle installation
Get Quotes in Portsmouth
Doherty Slate Roofing
Cambridge, MA
(617) 595-1551
Wisdom Roofing
Cambridge, MA
(617) 461-7450Carling Roofing
Cambridge, MA
(857) 374-3783
Recover Green Roofs
Cambridge, MA
(617) 764-1310Founding Member
Premium spot in Portsmouth
Ambassador
Lead the Portsmouth community
Founding Member
Premium spot in Portsmouth
Portsmouth Housing Market
Median Household Income
$105,756
Median Home Value
$640,600
Median Rent
$1,778/mo
Homeownership Rate
52.1%
Population
22,332
Median Year Built
1958
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track Your Costs
Roof
Chimney Flashing Repair
Date
April 2026
Cost
$929
Vendor
Your local pro
Warranty
15-year material warranty
Portsmouth average: $391–$1,466
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Step flashingCounter flashingMasonry sealantLead or aluminum sheets
Warranty Details
15-year material warranty
Auto-Checkup Created
"Chimney & Flashing Check" — every 12 months
Added by youApril 2026
Property Health Score
Good
83
roof category +12 pts(71 → 83)
Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
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Smith & Sons
Connectedroofer
4.9(47)
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J&R Home Services
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4.7(23)
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Category:roofer
Date:2026-04-17
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Cost FAQ
What is the average cost of chimney flashing repair in Portsmouth?
The average cost of chimney flashing repair in Portsmouth, NH ranges from $391 to $1,466. The final price depends on Chimney size, Number of sides exposed, Counter-flashing method.
What factors affect chimney flashing repair cost?
Key factors include: Chimney size, Number of sides exposed, Counter-flashing method, Masonry repair needed, Cricket/saddle installation. In Portsmouth, local labor rates and material availability also influence pricing.
How do I get accurate quotes for chimney flashing repair in Portsmouth?
Get at least 3 quotes from licensed professionals in Portsmouth. Use Fizbo SmartSearch to find and compare local roofers, read reviews, and request estimates — all in one place.