The East Coast’s Safety-First
Certified Chimney Experts
- Chimney Inspections (Level 2 & 3)
- Fireplace Design & Installation
- Flue Liner Installation
- Chimney Sweeping
- Chimney Cap Installation
- Professional Masonry
- Financing Available
- 24/7 Emergency Service
- Local Certified Technicians
- Largest Chimney Company on the East Coast
- 5 Stars Google, BBB Accredited Company
- Bonded, Licensed, Insured
Seacoast Chimney is a leading chimney sweep and chimney repair company serving homeowners and businesses throughout New Hampshire (NH), Maine (ME), Massachusetts (MA), Connecticut (CT), and Rhode Island (RI). We provide professional chimney cleaning, chimney inspections, chimney repair, and complete fireplace services to keep your home safe, warm, and operating efficiently year-round. Whether you burn wood or pellets our certified chimney technicians deliver thorough creosote removal, video chimney inspections, and code-compliant solutions designed to protect your property and prevent costly damage.
Regular chimney maintenance is essential for fire prevention, proper ventilation, and heating efficiency. Our team specializes in Level 1, Level 2, and Level 3 chimney inspections, chimney liner installation, chimney cap replacement, masonry repair, chimney crown repair, flashing repair, waterproofing, and full chimney rebuilds. If you’re noticing smoke backup, draft problems, water leaks, cracked masonry, or deteriorating mortar joints, our experienced chimney professionals can diagnose the issue and provide reliable, affordable chimney repair across New England.
From routine annual chimney sweeping to emergency chimney repair and complete fireplace restoration, Seacoast Chimney is committed to delivering dependable service and long-term safety. We proudly serve communities across NH, ME, MA, CT, and RI with fast scheduling, transparent pricing, and expert workmanship. Contact our team today to schedule your chimney inspection or chimney cleaning and keep your fireplace system safe, efficient, and ready for the season.
Full-Service Chimney & Venting Services
Chimney Cleaning
Creosote builds up fast. It can cause chimney fires.
Our professional chimney sweeping removes dangerous buildup and improves airflow.
Chimney Inspections
Buying a home? Not sure if your chimney is safe?
We provide detailed chimney inspections to find cracks, blockages, and hidden damage.
Chimney Repairs
Water, weather, and age can damage your chimney.
We repair crowns, caps, flashing, liners, and masonry.
Chimney Installations
Need a new liner, cap, or full system?
We install high-quality chimney components built to last.
One Team Start To Finish
- Inspections (Level 2 & Level 3)
- Chimney Sweeps
- Liner Installations
- Masonry & Crown Repairs and Installs
- Chimney Waterproofing
- Cap & Damper Installs
- Flashing Install & Repairs
- Complete Chimney Rebuilds
- Class A systems
- Wood/Pellet/Gas stove & insert installs
Need Roof repairs or a whole new roof?
Our sister company Exclusive Roofing Corporation handles all roofing work professionally.
Upfront & Transparent Pricing
No Surprises
We publish realistic price ranges so you can plan with confidence.
Note: Final quotes depend on height, size, access, and complexity
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Chimney Inspection (per structure) $325.00
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Chimney Sweep (per flue) $75.00
**must be paired with an inspection
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Chimney Liners $4,500 – $6,000
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Waterproofing $400 – $1,200
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Flashing Repair $800 – $2,000
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Wood/Pellet/Gas Stove or Insert Install $6,000 – $12,000
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Poured Slab Crowns (4" w/ rebar, high-strength concrete) $3,500–$6,000
Safety First
CO , Fire & Annual Compliance
Carbon Monoxide (CO) & Furnace Vents
- Gas and oil systems produce CO -a colorless, odorless, deadly gas.
- Damaged liners, blocked flues, or improper draft can push CO into living areas.
- Our Promise: We test CO & smoke alarms complimentary with every inspection.
Creosote & Chimney Fires
- Wood and pellet appliances leave creosote, a highly flammable residue.
- Annual inspection and cleaning (when needed) reduce fire risk and improves efficiency.
When to Schedule
- Annually for all chimneys and furnace flues
- After severe weather, a chimney fire, or any performance/draft issue
- Before selling or buying a property
Why annual chimney inspections matter
- Annual inspections are not optional The NFPA recommends yearly chimney & vent inspections and cleaning when needed.
- Gas & oil furnaces vent carbon monoxide. Even small cracks can allow CO into living spaces.
- Wood & pellet appliances build creosote. That buildup is highly flammable and a leading cause of chimney fires.
No guessing – We Verify. Every inspection includes hi-definition video documentation and clear recommendations.
Service Area
We cover the New England Seacoast, Long Island and NYC, the New Jersey Seacoast, Delaware, Washington DC and the Virginia Seacoast
- Maine Seacoast
- New Hampshire Seacoast
- Massachusetts Seacoast
- Rhode Island (All)
- Connecticut Seacoast
- Nantucket & Martha’s Vineyard
- New York City & Long Island
- New Jersey Seacoast & Hudson River
- Delaware (All)
- The Chesapeake Bay Watershed
- Washington D.C.
- Virginia Seacoast
- Expanding South to North Carolina in 2027
With 18+ service trucks and dozens of technicians, we can tackle single homes, multi-family properties, HOAs, and commercial portfolios.
Frequently Asked Questions
A:
Yes. The NFPA recommends annual inspections for all chimneys, fireplaces, and vents, with cleaning as needed.
A:
Because safety matters. A sweep without inspection could miss cracks, gaps, or blockages that risk fire or CO exposure. We always inspect.
A:
Spring/summer—reduces creosote odors in humid weather and gives time to complete repairs before heating season.
A:
Moisture in gas exhaust, oil by-products, and chemical vapors (from laundry rooms or workshops) can corrode liners over time—another reason for annual checks.
A:
Hi-def video evaluation, draft/venting checks, exterior and roofline assessment, moisture & masonry review, and free CO/smoke alarm testing.
