New England Chimney Supply

What New England Chimney Supply does

New England Chimney Supply, Inc. (NECS) is a privately held US manufacturer and supplier of chimney products founded in 2010 and headquartered in Williston, Vermont, with a second facility in Springfield, Virginia serving the Mid-Atlantic region. The company serves chimney professionals — sweeps, certified installers, hearth retailers, and HVAC contractors — through a sales-led go-to-market model combining a toll-free phone sales line, e-commerce catalog, technical support team, custom fabrication shop, and a two-region delivery fleet augmented by national carrier partners. Its product portfolio spans stainless steel chimney liners (Elite, SmoothWall, LightWall, HeavyWall, Crossover, BestFlex), caps and dampers, custom chase covers, Class A chimneys, black stovepipe, B-Vent/L-Vent/Pellet venting systems, refractory panels, repair coatings, and masonry sealants, supplemented by distributed Enerzone wood stoves and forthcoming Norder Flame Scandinavian stoves.

The company's technical differentiation is concentrated in a small set of proprietary, certified products: the patented FireGuard ceramic coating system for damaged clay flue liners (rated to 3,205°F, the highest in the industry, certified by Guardian Fire Testing Laboratory under ISO 17025), the ChamberGuard smoke chamber coating (the only UL Listed smoke chamber coating for both parging and spray applications), and the HeatShield Cerfractory repair system (ASTM Super-Duty rated). An online Custom Cap Builder allows professional customers to configure caps to specification. NECS manufactures stainless steel products in-house in the United States under a lifetime transferrable warranty, supported by a technical support team with 150+ years of combined industry experience and inventor-led training programs.

Revenue is generated predominantly through one-time sales of physical products — both commodity liners, caps, and accessories and higher-margin proprietary coatings — alongside smaller recurring streams from custom fabrication, premium professional accounts (manufacturer-direct pricing, rebates, early buy programs, free shipping for qualified accounts), and training services. The company reports 98.70% shipment accuracy and a 99.6% on-time shipping promise under the NECS On-time Promise service mark. No revenue, headcount, or funding figures are publicly disclosed.

Name

New England Chimney Supply

Legal name

New England Chimney Supply, Inc.

Website

https://newenglandchimneysupply.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

101–250 employees

Short description

New England Chimney Supply is a US manufacturer and supplier of chimney products — liners, caps, coatings, and venting systems — selling to chimney sweeps, installers, hearth retailers, and HVAC professionals nationwide through a two-facility footprint with in-house manufacturing and proprietary certified coating systems.

Ownership category

akta.pro rank

Product category

Chimney Supplies and Hearth Products

NAICS

Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers (42373), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)

SIC

Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070), Heating Equipment, Except Electric & Warm Air Furnaces (3433)

akta.pro primary industry

Chimney Relining & Flue Liner Services (HSAEANAD)

akta.pro secondary industries

Chimney Repair & Restoration (Masonry/Crown/Chase) (HSAEANAC), Chimney Cap, Damper & Spark Arrestor Cleaning/Maintenance (HSAEANAJ), Fireplace & Stove Venting/Connector Pipe Cleaning (HSAEANAF)

Keywords

• Chimney products
• Stainless steel liners
• Chimney caps dampers
• Flue repair coatings
• Venting systems

Headquarters

HQ city

Williston

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Chimney Products Sales: Sale of chimney products including liners, caps, dampers, chase covers, stovepipe, venting systems, tools, and accessories. Tens of thousands of products available with 50+ same-day multiflue caps and thousands within 3 days. In-house manufactured stainless steel products.
2. Custom Product Manufacturing: Custom engineering and design services for specialized chimney components. Custom shop for bespoke caps, chase covers, and other fabricated products. Custom orders may have different shipping terms (not eligible for free shipping).
3. Professional Account Services: Manufacturer direct pricing, personalized technical support, customized premium account benefits with exclusive rebates, early buy programs, and free shipping program access for qualified accounts. Access to seminars and specialized training.
4. Training & Education: Training classes including FireGuard ceramic coatings training hosted by inventor Jay Endre, seminars, and specialized training for chimney professionals.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

New England Chimney Supply (NECS) is a U.S. manufacturer and supplier of chimney products serving chimney professionals nationwide. Its in-house manufactured portfolio includes stainless steel chimney liners, caps, dampers, chase covers, Class A chimneys, black stovepipe, B-Vent/L-Vent/Pellet Vent systems, refractory panels, cleanout doors, tools and accessories, plus proprietary coating systems (FireGuard, HeatShield, ChamberGuard) for flue and smoke chamber repair. The company also distributes wood stoves (Enerzone, Norder Flame), hearth pads, and a newly launched line of customizable stainless steel firepits.

Product overview

New England Chimney Supply is a leading manufacturer and supplier of chimney products to chimney professionals across the nation. The company operates as a product portfolio with in-house manufacturing capabilities, producing a comprehensive range of chimney components including multiple liner types (Elite Liners, SmoothWall, LightWall, HeavyWall, Crossover, BestFlex), chimney caps (single and multi-flue), chase covers, venting systems (B-Vent, L-Vent, Pellet Vent, Class A Chimneys), black stovepipe, galvanized products, refractory panels, and cleanout doors. The company also offers specialized coating systems including FireGuard (ceramic coating for flue repair with patented vibration technology, rated to 3,205°F), HeatShield (Cerfractory technology for flue sealing), and ChamberGuard (UL Listed smoke chamber coating). Additional products include crown repair sealants (CrownTite including Winter Formula), masonry water repellents (WaterTite, ChimneySaver), flashing coatings (FlashTite, FlashSeal), hearth pads, and newly launched New England Firepits. The company also distributes heating appliances including Enerzone wood stoves and upcoming Norder Flame stoves. All NECS manufactured stainless steel products come with a lifetime transferrable warranty, and the company provides technical support, training services, and a custom cap builder for specialized orders.

Differentiator

Problem solved

Functional benefit

Products and services

• Elite Liner Kits Premium stainless steel chimney liner kit products manufactured by NECS, designed for relining existing masonry chimneys to ensure safe, code-compliant venting systems for chimney professionals.
• SmoothWall Liners Smooth interior wall chimney liners that provide improved draft and efficient venting performance for chimney systems; sold to chimney professionals for installation projects.
• LightWall, HeavyWall, Crossover, and BestFlex Stainless Steel Liners Stainless steel chimney liner family covering lightweight (LightWall), heavy-duty (HeavyWall), crossover-appliance (Crossover), and flexible offset-friendly (BestFlex) configurations for chimney professionals.
• Chimney Caps (Single and Multi-Flue) and Damper Cap Combo Stainless steel chimney caps (single-flue and multi-flue) and combined damper-cap systems that prevent rain, moisture, animals, and sparks from entering the chimney while improving draft performance; 50+ multi-flue caps available for same-day shipping.
• Stainless Steel Chase Covers Custom-fabricated stainless steel chase covers that protect prefabricated chimneys from water intrusion and rust damage, made to specification by NECS's custom engineering team.
• FireGuard Ceramic Coating System Patented ceramic coating system for damaged or defective clay flue liners, applied using pinpoint vibration technology for maximum penetration. Certified by Guardian Fire Testing Laboratory (ISO 17025) with a 3,205°F temperature rating — the highest in the industry.
• HeatShield Flue Sealant and Repair System Ceramic-based repair system using Cerfractory technology (a hybrid ceramic and refractory blend developed in Europe over 30 years ago) to seal gaps, cracks, and reinforce clay tile and masonry flues. Exceeds industry standards with a Super-Duty ASTM rating and is made from recycled and naturally occurring materials.
• ChamberGuard Smoke Chamber Coating UL Listed smoke chamber coating that creates a smooth, insulating surface inside the smoke chamber; the only smoke chamber coating UL Listed for both parging and spray applications, with zero clearance listing at only 1 inch thick when applied to a 4-inch masonry wall.
• Class A Chimneys Complete double-wall Class A chimney systems for solid fuel applications, providing safe clearance to combustible materials for chimney and HVAC professionals.
• Black Stovepipe (Single and Double Wall) Black stovepipe products for connecting stoves and heaters to chimney systems, available in single-wall and double-wall configurations.
• B-Vent Venting Systems Gas venting systems using B-Vent technology for gas-fired appliances, featuring double-wall construction with an aluminum inner wall.
• L-Vent Venting System Specialized venting system for gas appliances requiring L-type venting technology.
• Pellet Vent Venting System Venting systems specifically designed for pellet-burning appliances with features for handling high-efficiency venting requirements.
• Galvanized Chimney Components Galvanized steel chimney components and accessories for various venting applications.
• Refractory Panels and Cleanout Doors High-temperature resistant refractory panels for fireplace fireboxes and cleanout doors that provide chimney maintenance access.
• Components, Adapters and Fittings Catalogue of adapters, fittings, and components used to assemble and connect chimney and venting systems for professional installation projects.
• Professional Tools and Accessories Professional tools and accessories for chimney installation, maintenance, and repair, including brushes, hardware, and specialized equipment.
• CrownTite and CrownTite Winter Formula Sealants Crown repair sealant products with flexible waterproof formula for sealing chimney crown cracks; the Winter Formula cures in conditions as cold as 35°F.
• WaterTite and ChimneySaver Water Repellents Breathable masonry water repellents that protect brick and mortar from water absorption without trapping moisture inside the masonry structure.
• FlashTite and FlashSeal Flashing Coatings Professional-grade flashing coatings for sealing existing chimney flashing, maintaining flexibility, and providing durable water barriers for chimney-roof connections.
• New England Firepits Customizable firepit products made from rugged 12-gauge stainless steel, designed for outdoor living spaces with emphasis on durability and style; soft-launched at the 2025 NCSG Convention.
• Enerzone Wood Stoves High-efficiency EPA-certified wood stoves distributed by NECS through its partnership with Enerzone, providing modern heating technology for residential homes.
• Norder Flame Wood Stoves Scandinavian-inspired wood stoves and inserts from Innovative Heating Solutions Group, coming soon through NECS, emphasizing design and efficient heating performance.
• Hearth Pads (Ember King, Thermal King, Signature Series, Hearth Originals) UL 1618-2009 certified floor protection hearth pads for stoves, providing thermal and ember barrier protection for combustible flooring. Available in multiple product lines (Ember King, Thermal King, Signature Series, Hearth Originals), colors, tile finishes, pedestal heights, and edge treatments.
• Custom Cap Builder Online design tool for creating custom chimney cap orders to meet specific installation requirements, paired with NECS's custom engineering and design team for fabrication.
• Technical Support Services Technical support service staffed by a team with over 150 years of combined industry expertise, available to assist chimney professionals with technical challenges, product selection, and installation questions via toll-free phone, local phone, email, and a Technical Support Request portal.
• Training and Education Services (BEST Scholarship, FireGuard Training) Industry education and training services for chimney professionals, including the BEST scholarship program offering credits to offset education expenses and FireGuard ceramic coatings training classes hosted by inventor Jay Endre.
• Premium Professional Account Program Subscription-based professional account tier providing chimney professionals with manufacturer-direct pricing, personalized technical support, exclusive rebates, an early buy program, free standard shipping east of the Mississippi, and access to seminars and specialized training.

Quantifiable outcome

• 98.70% shipment accuracy (up to 99.6% on-time shipping per account page)
• +3 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered minor and core.

• Firesafe Inc.minorChannel Partner/ Reseller/ DistributorContractor referral partner. NECS directs customers to Firesafe Inc. to find FireGuard Certified installers near them.
• Soles4SoulsminorOthersCharitable shoe donation program. NECS donates over 800 pairs of shoes annually to Soles4Souls through employee, customer, and community donations.
• NCSG (National Chimney Sweep Guild)coreStrategic or Co-development PartnerAnnual convention participation and exhibitor. Supports industry education through BEST scholarship program. NCSG 2025 Convention held in Covington, KY.
• HPBA (Hearth, Patio & Barbecue Association)coreStrategic or Co-development PartnerAnnual HPBA Expo participation. Major industry trade association for hearth products. HPBA Expo 2025 in New Orleans, LA.
• EnerzonecoreChannel Partner/ Reseller/ DistributorDistribution partnership for Enerzone wood stoves - now available through NECS. Provides reliable performance and modern heating technology products for chimney professionals to sell to homeowners.
• Norder Flame (Innovative Heating Solutions Group)minorChannel Partner/ Reseller/ DistributorUpcoming distribution partnership for Norder Flame stoves - coming soon to NECS. Scandinavian-inspired design and efficient heating performance. Innovative Heating Solutions Group brings 40+ years of craftsmanship.
• Guardian Fire Testing Laboratory, Inc.coreStrategic or Co-development PartnerThird-party certification laboratory (ISO 17025) that certified and listed FireGuard ceramic coating system.
• Underwriters Laboratories (UL)coreStrategic or Co-development PartnerUL certification for ChamberGuard smoke chamber coating. Only smoke chamber coating with UL listing for both parging and spray applications.
• Jay EndrecoreStrategic or Co-development PartnerFireGuard inventor who provides training classes at NECS for chimney professionals on ceramic coating applications.
• State and Regional Chimney GuildsminorStrategic or Co-development PartnerPartnership with regional associations including NYCSG, Mid-Atlantic Chimney Association, NCHPBA, NCCSA for industry events and education.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Field Controls: Manufacturer of venting and air-handling products for HVAC and combustion appliances, overlapping in B-Vent, draft inducers, and specialty venting categories.
• Olympia Chimney Supply: Chimney supply retailer and wholesaler serving sweeps and installers with liners, caps, tools, and accessories; competes head-to-head in catalog breadth and pro-channel service.
• Metal-Fab: Manufacturer of chimney, B-Vent, and specialty venting systems for residential and commercial applications, competing in liner and gas-vent categories.
• DuraVent (Selkirk): Largest US manufacturer of chimney, venting, and gas-vent systems serving the same chimney professional channel with overlapping liner, B-Vent, and chimney product lines.
• Wind-Lock: Wholesale distributor of masonry and chimney tools, anchors, liners, and accessories serving chimney and fireplace contractors with overlapping catalog.
• HomeSaver / ChimneySaver: Manufacturer of chimney repair products including ChimneySaver water repellents, relining systems, and restoration coatings sold through the same pro and retailer channels.
• Copperfield Chimney Supply: Mid-market chimney supply distributor selling liners, caps, dampers, and repair products to chimney professionals nationwide, directly competing in the same product categories.
• Chimney King: Online chimney supply retailer competing in caps, liners, dampers, and tools targeted at sweeps, installers, and homeowners.

Broad incumbents

• Boral (hearth and chimney): Diversified building products company whose chimney/venting brands (e.g., previously Selkirk, M&G DuraVent) compete broadly across liner, gas-vent, and masonry categories with national distribution scale.
• Tjernlund Products: HVAC and combustion venting manufacturer with broader product portfolio across draft inducers, vents, and air handlers; overlaps NECS in residential venting components.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

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Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about New England Chimney Supply