Certified Chimney Sweeps in Boston, MA — 9 CSIA-Certified Companies Verified

Verified Chimney Sweep Companies in Boston

None

⚠️ FLAGGED — VERIFY BEFORE HIRING

The Country Sweep

Moderate Confidence Long-Established

Address
Gloucester, MA 01931

Phone
(603) 387-8716

Website
countrysweep.com

Service Area
North Shore MA / Southern NH

CSIA Level
Not CSIA-certified

NFI Certified
Not confirmed

Other Certs
None confirmed

Owner
Dan (new owner; recent ownership change)

Years in Business
Long-established (claims 100+ years combined experience)

State License #
Not provided

A long-established chimney company serving the North Shore and Cape Ann area with a professional website and authentic detailed Yelp reviews. The non-keyword-stuffed business name is a positive legitimacy signal.

Flagged for moderate confidence: New Hampshire phone number (603) despite a Gloucester, MA address is a minor inconsistency. Recent ownership change creates uncertainty about continuity and current credential status. No certifications confirmed. Verify current licensing and insurance before hiring.

Boston Chimney Professionals

Mixed Reviews MA HIC #169615 Est. 1999

Address
56 W Eagle St, East Boston, MA 02128

Phone
(617) 418-4224

Website
bostonchimneypros.com

Service Area
Greater Boston area

CSIA Level
Claims CSIA; not verified in directory

NFI Certified
Not confirmed

Other Certs
BBB accredited since 1/13/2012, D&B verified

Owner
Daniel Parece

Years in Business
~27 years

State License #
MA HIC #169615

A real business with BBB accreditation since 2012, a verified owner (Daniel Parece), a confirmed East Boston address, and D&B verification. Confirmed MA HIC license. Very small operation with 2 employees. Emergency service and free estimates available.

Flagged for mixed service quality: reviews include complaints about no-shows and a report of damaging clay flues during service. Claims CSIA certification on website but individual technicians were not located in the CSIA online directory. Website has heavy SEO content. The 2-employee size may explain inconsistent service delivery. Ask for proof of current CSIA certification and request references.

Chimney Service Pricing in Boston

Prices reflect figures explicitly stated in our research for the Boston metro area as of early 2026. Boston-area pricing runs above national averages due to high cost of living, complex housing stock, and extended heating season. Where no source figure exists, we list "contact for quote."

Service	Typical Range	Notes
Level 1 Inspection	$100–$300	Visual inspection, accessible areas only; often included with sweep
Level 2 Inspection	$200–$600	Video camera scan; required for real estate and fuel-change; The Chimney Chap quotes $179–$349 bundled with sweep
Level 3 Inspection	$500–$5,000	Invasive/destructive investigation; requires component removal; rare
Basic Chimney Sweep (single flue)	$129–$399	Open-fire or insert; Sweepnman ~$399/flue, E. Liverman ~$250–$275; national avg ~$254
Oil Flue Cleaning	$150–$350+	Higher due to acidic soot; specialized equipment required
Triple-Decker Multi-Flue Inspection	$400–$1,000+	Per-flue pricing; access coordination across units adds cost
Chimney Cap Installation	$200–$700	Standard stainless steel; The Chimney Chap custom caps: $350+
Stainless Steel Relining	$1,500–$5,000	Most common major repair; 85% of relining jobs; The Chimney Chap: $1,500+
Cast-in-Place Relining	$5,000–$10,000+	Most expensive option; for historically significant chimneys
Masonry Repair / Tuckpointing	$160–$750	Basic section; extensive restoration significantly more
Chimney Crown Repair	$150–$700 minor; $1,000–$3,000 full	Full replacement at higher end
Chimney Rebuild (above roofline)	$1,000–$3,500	Common after nor'easter storm damage
Chimney Rebuild (full)	$4,000–$15,000	Complete reconstruction; Best Chimney Services avg permit ~$4,225
Waterproofing / Sealing	$170–$820	Recommended for all chimneys, especially coastal properties
Flashing Repair	$200–$500 repair; $300–$1,500 replace	Critical after nor'easters
Gas Fireplace + Installation	$4,500–$7,500	Per The Chimney Chap published pricing
Wood Insert + Installation	$4,000–$7,000	Per The Chimney Chap published pricing
Pellet Insert + Installation	$5,000–$7,000	Per The Chimney Chap published pricing
Emergency Chimney Repair	$500–$2,000+	Includes $100–$300/hr emergency premium
Dryer Vent Cleaning	$100–$200	Often bundled with chimney service
HeatShield Ceramic Coating	$3,000–$4,000+	For minor clay liner cracks; alternative to full relining

Boston Housing Stock & Chimney Context

Triple-Decker Shared Flues

Boston's approximately 15,000 triple-deckers (built 1880–1930, concentrated in Dorchester, Roxbury, Mattapan, Jamaica Plain, and Somerville) present the metro area's most distinctive chimney challenge. These three-story wood-framed buildings typically feature a single chimney stack running through all three floors with 2–3 flues serving different units and appliance types. One unit's chimney problem affects all three. Common issues include cracked century-old clay tile liners from thermal stress, mortar deterioration from 100+ years of exposure, oil soot buildup, and draft problems when some units convert fuels while others don't. Multi-flue inspections are significantly more complex—expect $400–$1,000+ compared to $200–$300 for a single-flue home. The balloon framing found in the oldest examples creates additional fire-spread risk that CSIA-certified sweeps are trained to identify.

Beacon Hill and Back Bay Historic Districts

Boston's 10+ historic districts impose strict architectural preservation requirements. The Beacon Hill Architectural Commission mandates that "original or historic rooflines, dormer windows, chimneys, parapets, end walls, and firewalls shall be retained." Any chimney alteration requires commission approval with photographic documentation, and repairs must duplicate original materials—lime-based mortar (not modern Portland cement), period-appropriate bricks, and matching joint profiles. These brownstone-faced chimneys are 100–200+ years old, often with multiple flues serving different condo units in subdivided buildings. The premium for historic-district chimney repair reflects specialized materials, commission approval timelines, and multi-unit coordination.

North Shore Colonials & Beehive Fireplaces

The oldest homes on the North Shore—in Salem, Marblehead, Ipswich, and Gloucester, dating to the 1600s and 1700s—contain architectural features rarely seen elsewhere. Beehive ovens are large, dome-shaped bake ovens built into massive central chimney masses, adjacent to walk-in cooking fireplaces. Rumford fireplaces feature tall, shallow fireboxes with angled sidewalls that reflect heat with remarkable efficiency. These central chimney stacks have unlined flues, fieldstone construction, and irregular mortar joints shaped by centuries of settling. Restoration requires masons experienced in historic lime mortar work. Improper modifications to Rumford fireplace geometry can destroy their distinctive heat-reflecting efficiency.

Oil-to-Gas Conversion & Flue Corrosion

New England has the highest heating oil reliance in the nation, with over 572,000 Massachusetts households (20.2%) still heating with oil or kerosene. Oil combustion produces acidic condensation and sulfur-laden soot that corrodes clay tile liners far faster than wood or gas. When relining oil-vented chimneys, 316Ti stainless steel (titanium-alloyed for corrosion resistance) is strongly recommended over standard 304 stainless or aluminum. The ongoing conversion from oil to gas creates additional demand for Level 2 inspections (required by Massachusetts building code when fuel type changes) and liner resizing to accommodate the different appliance specifications.

Freeze-Thaw & Coastal Salt Damage

Boston averages 49.2 inches of snow annually with 70–90+ freeze-thaw cycles per winter. Water enters mortar joints and brick pores, freezes and expands by approximately 9%, then thaws—widening cracks with each cycle. The March 2026 blizzard dumped 14+ inches on Boston proper (30–41 inches in southeastern MA) with 70+ mph gusts, exemplifying storms that blow off chimney caps, loosen flashing, and cause structural leaning. Coastal homes from Newburyport to Scituate face additional salt air corrosion that chemically degrades mortar, meaning coastal chimney masonry deteriorates roughly twice as fast as inland chimneys.

Heating Season & Scheduling

Boston's heating season runs from October through May—7 to 8 months, among the longest in the nation. Peak chimney service demand occurs from August through November as homeowners schedule pre-winter inspections. The best time for major repairs (relining, masonry, waterproofing) is April through July, when availability is better and prices may be lower. Post-winter inspections in March through May are strongly recommended to assess cumulative freeze-thaw damage before the next heating season.

Chimney Sweep Spam & Fraud Warnings in Boston

The chimney sweep industry has significant Google Business Profile fraud documented by the NCSG. Boston is specifically named as one of the hardest-hit markets nationally, alongside Houston and Nashville. Our research identified at least 15 suspected spam or lead-generation listings. The NCSG has removed approximately 100 fraudulent listings nationally but reports they regenerate as fast as they are taken down.

Consumer verification checklist: Verify CSIA certification at csia.org and NCSG membership at ncsg.org. Confirm real physical address via Google Street View (look for signage and trucks). Demand written inspection reports with photos. Be wary of prices dramatically below market ($69 inspections are often bait). Ensure phone area code matches service area (617, 781, 508, 978, 339 for Boston metro). Check for company trucks, uniforms, and ID when technicians arrive. Report suspected fraud to the NCSG at office@ncsg.org or (317) 837-1500.

Emergency & 24/7 Chimney Service — Boston

True chimney emergencies (chimney fires, carbon monoxide events, sudden flue blockage, storm damage) require immediate response. The following companies have indicated emergency availability in our research. Emergency response typically carries a $100–$300/hour premium, with total costs ranging from $500 to $2,000+.

Company	Service Area	Emergency / After-Hours	Phone	Notes
The Original Chimney Sweep	MA & RI (within 25 mi of Plainville)	After-hours & weekends	(508) 695-0292	CSIA CCS; explicitly advertises emergency service; 3rd-gen family business
Best Chimney Services	Greater Boston (Waltham to Somerville)	Same-day emergency	(781) 893-6611	CSIA CCS (claimed); reviews confirm "showed up 20 minutes early for an emergency call"
Billy Sweet Chimney Sweep	Greater Boston, North Shore, Southern NH, Portland ME	Emergency available	(617) 469-4528	CSIA CCS; 3 NE locations enable broad emergency coverage
Downeast Chimney Sweep	50+ towns (Norwood-based)	Emergency per Angi	(781) 769-2345	CSIA CCS; listed as emergency-available on Angi
Boston Chimney Professionals	Greater Boston	Emergency per Angi	(617) 418-4224	Flagged company; verify credentials before engaging for emergency work

Several companies advertising "24/7 emergency chimney service" in the Boston area were identified as spam/lead-gen operations in this research. Chimney Squad Boston (.bond domain) and Firesafe Boston Chimney (.sbs domain) both prominently advertise 24/7 emergency service but appear to be fake listings. Always verify credentials before engaging any company found through an emergency search.

Frequently Asked Questions

How do I verify a chimney sweep's CSIA certification?

Go to csia.net and use the "Find a Sweep" or certification lookup tool. Enter the technician's name or company name. A current CCS or MCS designation will appear with an expiration date—CSIA credentials must be renewed every three years through continuing education. If a company claims CSIA certification but does not appear in the lookup, their credential may have lapsed or the claim may be false. Be especially wary of companies claiming to be "CSIA-compliant" rather than "CSIA-certified"—this language is often used by fraudulent operators.

What is the difference between a Level 1, Level 2, and Level 3 inspection?

A Level 1 inspection is a visual check of accessible areas—the firebox, damper, and visible portions of the flue. It is typically bundled with a routine sweep ($100–$300 in Boston). A Level 2 inspection is required by NFPA 211 whenever a home is sold, after any chimney event (chimney fire, lightning strike, earthquake), or when fuel type or heating appliance changes. It includes a video scan of the full flue interior ($200–$600 in Boston). A Level 3 inspection involves destructive investigation—removing masonry or chase covers—when hidden damage is suspected ($500–$5,000).

How often should Boston-area chimneys be inspected?

At minimum once annually, ideally in August or September before the October–May heating season begins. Boston's 7–8 month heating season is among the longest in the nation, subjecting chimneys to sustained thermal stress. The NFPA and CSIA both recommend annual inspections regardless of usage level. Homes burning wood frequently may need twice-annual cleaning. Oil-heated homes require annual flue cleaning due to acidic soot buildup that corrodes liners. Schedule early—the August-through-November period is peak season, and certified sweeps book up quickly.

Do triple-decker chimneys need special inspection?

Yes. Boston's approximately 15,000 triple-deckers typically share a single chimney stack with 2–3 flues serving different apartments and appliances. Each flue must be individually inspected, increasing complexity and cost ($400–$1,000+ for a comprehensive multi-flue assessment). Common issues include mixed fuel types across units, deteriorated 100+ year-old clay liners, and draft interference between floors. Inspection requires coordinating access with multiple tenants or condo owners. Look for a CSIA-certified sweep experienced with multi-family buildings—Best Chimney Services specifically markets triple-decker work as a specialty.

What certifications should I look for in a Boston chimney sweep?

Five key credentials in order of importance: (1) CSIA certification (CCS or MCS)—the national industry gold standard, verifiable at csia.org; (2) MA HIC registration—legally required for work over $1,000 on owner-occupied 1–4 unit homes; (3) MA Construction Supervisor License (CSL)—required for structural chimney work like rebuilds; (4) NCSG membership—the national professional guild; (5) Proof of liability and workers' compensation insurance. Massachusetts does not have a state chimney sweep license (Bill H.2693 was proposed but not enacted), so CSIA certification and HIC registration are the primary consumer protections.

How does oil heat affect chimney maintenance in New England?

Oil combustion produces highly acidic soot and condensation that corrodes chimney liners faster than wood or gas. About 20% of Massachusetts homes (572,000+ households) still heat with oil. Oil flues require annual professional cleaning to remove corrosive deposits ($150–$350+). When relining, demand 316Ti stainless steel (titanium-alloyed for acid resistance)—standard 304 stainless and aluminum will corrode prematurely. If converting from oil to gas, Massachusetts building code requires a Level 2 chimney inspection because liner sizing and material specifications change with the fuel switch.

Is a chimney inspection required when buying a home in Massachusetts?

Massachusetts' new home inspection law (effective October 15, 2025) prohibits sellers from requiring buyers to waive home inspections. While a general home inspection is now protected, it typically includes only a superficial chimney check. The NFPA recommends a Level 2 chimney inspection (including video scan of the flue interior) for all real estate transactions—this goes far beyond what a general home inspector performs. This is especially critical for Boston's older housing stock, where unlined flues, deteriorated liners, and hidden defects are common. Budget $200–$600 for a Level 2 inspection, and insist on a CSIA-certified inspector.

When is the best time to schedule chimney work in Boston?

April through July offers the best availability and potentially lower prices for major work like relining, masonry repair, and waterproofing. The pre-heating season rush (August–November) is peak demand, when certified sweeps book up weeks in advance. Emergency and repair demand peaks during winter (December–March). Post-winter (March–May) is ideal for damage assessment after freeze-thaw season. For routine annual cleaning and inspection, scheduling in late summer ensures your system is ready before the October heating season begins.

Methodology & Data Sources

This directory was compiled in March 2026. CSIA credential status was verified via csia.net's public lookup. NFI certifications were cross-referenced against nficertified.org. Business legitimacy was assessed using Google Business Profile data, state business registrations, and BBB listings. Physical addresses were verified against satellite and street view imagery to screen virtual office addresses.

Pricing data is drawn exclusively from figures stated in our primary research, including company-published rates (The Chimney Chap, Sweepnman, E. Liverman) and platform-reported ranges (Angi, HomeGuide, Homeyou). We do not interpolate, estimate, or use national averages. Where no verified figure exists for a service, we list "contact for quote."

NCSG fraud documentation was used to identify patterns of suspected GBP manipulation. Companies are only listed as Flagged where specific evidence of manipulation exists—we do not flag based on low review counts or unfamiliar names alone. Brett Conklin (NCSG Board) has documented this as a nationwide epidemic, with Boston among the hardest-hit markets.

• csia.net — CSIA credential verification
• nficertified.org — NFI credential verification
• NCSG — National Chimney Sweep Guild fraud documentation
• Google Business Profile — business location and review data
• MA HIC / CSL database — state contractor licensing
• BBB — business history and complaint records
• Angi / HomeGuide / Homeyou — pricing and review data
• Best Pick Reports / Consumers' Checkbook — independent reviews