T&H Mechanical Systems
T&H Mechanical Systems is a family-owned HVAC contractor in Norwalk, CT, providing residential and light commercial heating, cooling, water heating, and indoor air quality services across Fairfield County, CT and Westchester County, NY since 1982.
- Company typePrivate
- Founded1982
- HeadquartersNorwalk, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What T&H Mechanical Systems does
T&H Mechanical Systems is a family-owned HVAC service contractor headquartered at 5 Cove Ave, Norwalk, CT, founded in 1982 by Harold and operated as a father-and-son owned business across nearly five decades. The company installs, repairs, maintains, and replaces heating, cooling, water heating, and indoor air quality systems for residential homeowners and light commercial customers (systems 25 tons and under) across 15+ cities in Fairfield County, CT and Westchester County, NY, including Greenwich, Stamford, Darien, Westport, Scarsdale, Rye, and White Plains.
Core service offerings span boilers, furnaces, heat pumps, central and ductless air conditioning, zone control systems, conventional/tankless/heat-pump water heaters, and indoor air quality products (air filtration, UV purifiers, humidifiers/dehumidifiers, HRVs/ERVs). The company operates as an independent dealer of Carrier and Trane — two global HVAC OEMs — and staffs NATE-certified technicians available for same-day service and 24/7 emergency repair. Underlying technology is conventional HVAC equipment and trade tools; there is no proprietary software, platform, or digital product. Distribution is entirely direct-to-customer via phone, website contact form, and on-site technician dispatch; no retail, partner, or reseller channels are used.
Revenue is generated primarily through one-time installation and replacement jobs plus ongoing repair work, supplemented by a subscription maintenance agreement program offering priority service and a 10% discount for two-year commitments. Pricing is quote-based and not publicly disclosed. The company is privately held, has no outside investors or parent company, and reports no M&A, funding events, or leadership transitions in available sources.
T&H Mechanical Systems firmographics
Firmographics- Name
- T&H Mechanical Systems
- Legal name
- T&H Mechanical Systems LLC
- Website
- https://tandhmechanical.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- T&H Mechanical Systems is a family-owned HVAC contractor in Norwalk, CT, providing residential and light commercial heating, cooling, water heating, and indoor air quality services across Fairfield County, CT and Westchester County, NY since 1982.
- Ownership category
- akta.pro rank
T&H Mechanical Systems industry classification
Industry- Product category
- HVAC Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (23822), Plumbing, Heating, and Air-Conditioning Contractors (238220)
- SIC
- Services-Miscellaneous Repair Services (7600)
- akta.pro primary industry
- HVAC Installation, Service & Repair (IMAIABAA)
- akta.pro secondary industries
- HVAC Service, Maintenance & Repair (BPABACAA), HVAC Diagnostics, Troubleshooting & Repair (HSAOAHAB), Commercial HVAC Maintenance Agreements & PM Programs (HSAOAHAJ)
Keywords
Where T&H Mechanical Systems is headquartered
LocationHeadquarters
- HQ city
- Norwalk
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
T&H Mechanical Systems business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Others
Revenue model
- HVAC Installation Services: One-time installation of HVAC systems including boilers, furnaces, heat pumps, ductless systems, central AC, water heaters, and indoor air quality products for residential and light commercial properties.
- Repair and Maintenance Services: Ongoing repair and maintenance services for HVAC systems. Offers maintenance agreement program with 10% discount on 2-year plans. Emergency repair services available 24/7.
- Replacement Services: Replacement of existing HVAC equipment and water heaters including conventional tank, tankless, and heat pump water heaters.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Maintenance Agreement - 10% off for 2-year commitment |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
T&H Mechanical Systems product offering
Product offeringCore offering
T&H Mechanical Systems is a family-owned HVAC contractor based in Norwalk, CT that provides installation, repair, maintenance, and replacement of heating, air conditioning, water heater, and indoor air quality systems for residential properties and light commercial facilities (systems 25 tons and under) across Fairfield and Westchester Counties. The company operates as an independent dealer of Carrier and Trane products, employs NATE-certified technicians, and offers a recurring Maintenance Services Plan on annual and 2-year terms. Same-day service and 24/7 emergency repair response are provided in the Norwalk, Stamford, Greenwich, Westport, New Canaan, Wilton, Darien, White Plains, Scarsdale, Mamaroneck, Bedford, Harrison, Rye, Rye Brook, and Pound Ridge service area.
Product overview
T&H Mechanical Systems is a family-owned HVAC service company (operating since 1982) offering a comprehensive portfolio of heating, cooling, and indoor air quality solutions for residential and light commercial properties in Fairfield and Westchester Counties. The core offering spans heating services (boilers, furnaces, heat pumps, thermostats, water heaters), air conditioning (central AC, ductless systems, zone control), and indoor air quality (air filtration, purifiers, humidifiers, dehumidifiers, ventilators). Commercial HVAC services cover systems 25 tons and under including packaged systems and commercial boilers. As independent dealers of Carrier and Trane products, they install, repair, maintain, and replace equipment from these major brands. The company supplements its core services with a Maintenance Services Plan offering priority customer status and discounted repairs.
Differentiator
Problem solved
Functional benefit
Products and services
- Heating Services Installation, repair, and maintenance of residential and light commercial heating systems including boilers, furnaces, heat pumps, and thermostats. Targeted at homeowners and small commercial customers in Fairfield and Westchester Counties.
- Air Conditioning Services Installation, repair, and maintenance of central air conditioning, ductless mini-split systems, heat pumps, and zone control systems for residential and light commercial customers in Fairfield and Westchester Counties.
- Commercial HVAC Services Commercial HVAC installation, repair, maintenance, and replacement for systems 25 tons and under, covering commercial air conditioning, commercial heating (including commercial boilers), packaged rooftop systems, and commercial indoor air quality solutions. Targeted at small businesses, offices, and light commercial facilities in Fairfield and Westchester Counties.
- Indoor Air Quality Services Installation, service, and consultation for whole-home air filtration systems, UV and electronic air purifiers, humidifiers, dehumidifiers, heat recovery ventilators (HRVs), and energy recovery ventilators (ERVs) for residential customers concerned with allergens, humidity, and ventilation.
- Water Heater Services Installation, repair, maintenance, and replacement of conventional tank, tankless, indirect, and heat pump/hybrid water heaters for residential customers in Fairfield and Westchester Counties.
- Maintenance Services Plan Recurring HVAC maintenance agreement providing priority customer service, special pricing on repairs and replacements, and free fixes for issues covered under the agreement. Available on an annual subscription basis with a 10% discount when customers commit to a 2-year plan.
Companies that use T&H Mechanical Systems
Customer profileNamed customers7 records
Segments2 records
Ideal customer profiles2 records
T&H Mechanical Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
T&H Mechanical Systems partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- CarriercoreIndependent dealer of Carrier products, a global HVAC leader. The company offers Carrier air conditioners, furnaces, heat pumps, and other HVAC equipment to customers with full rebate assistance.
- TranecoreIndependent dealer of Trane products, a global HVAC leader. The company installs and services Trane systems for residential and light commercial applications.
Scale indicators3 records
Recent moves4 records
Expansion highlights5 records
T&H Mechanical Systems competitors and assessment
Company assessmentBroad incumbents
- Carrier Corporation: Global HVAC equipment manufacturer whose products T&H installs as an independent dealer. Comparable as the upstream brand partner whose equipment, rebate programs, and warranty structure directly drive T&H's installation revenue.
- Trane Technologies: Global HVAC manufacturer whose residential and light commercial systems T&H installs and services. Directly comparable as the second of T&H's two flagship brand partnerships, shaping product mix and pricing across the customer base.
- Lennox International: Major HVAC equipment manufacturer (residential and commercial). Comparable as a competing premium brand whose dealer network competes with Carrier/Trane dealers like T&H for residential replacement and new-construction projects in the same metro area.
- Petro Home Services: Large regional home services provider offering heating, cooling, plumbing, and fuel delivery across the Northeast. Direct comparable as a regional scale operator whose larger field workforce and 24/7 dispatch compete for the same Fairfield/Westchester residential HVAC customer.
- Rheem Manufacturing: Major HVAC and water heater manufacturer. Comparable as an upstream supplier whose water heaters and heating equipment are installed by contractors in the same residential service category as T&H's water-heater and boiler offerings.
- Daikin Comfort: U.S. division of Daikin, a leading global HVAC manufacturer with growing residential and light commercial presence. Comparable as a brand whose ductless and heat pump product lines compete directly with the residential cooling and heating categories T&H depends on for installation revenue.
Others
- Watsco: Largest U.S. distributor of HVAC products, supplying the dealer channel that independent contractors like T&H rely on. Relevant ecosystem peer as the wholesale supplier in the Carrier distribution stack and a leading indicator of HVAC replacement-cycle demand.
Emerging players
- Neighborly (HomeWorx): Franchised home-services platform consolidating residential HVAC, plumbing, and electrical under a national brand. Comparable as an alternative growth vehicle — a franchise model that could absorb independent operators like T&H or compete with them on brand and marketing scale in the same corridor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
T&H Mechanical Systems social profiles
Digital presenceT&H Mechanical Systems compliance and trust
Trust signalCompliance1 record
T&H Mechanical Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
T&H Mechanical Systems leadership team
Management profileNumber of profiles
Profiles1 record
T&H Mechanical Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
T&H Mechanical Systems M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about T&H Mechanical Systems
What does T&H Mechanical Systems do?
T&H Mechanical Systems is a family-owned HVAC contractor based in Norwalk, CT that provides installation, repair, maintenance, and replacement of heating, air conditioning, water heater, and indoor air quality systems for residential properties and light commercial facilities (systems 25 tons and under) across Fairfield and Westchester Counties. The company operates as an independent dealer of Carrier and Trane products, employs NATE-certified technicians, and offers a recurring Maintenance Services Plan on annual and 2-year terms. Same-day service and 24/7 emergency repair response are provided in the Norwalk, Stamford, Greenwich, Westport, New Canaan, Wilton, Darien, White Plains, Scarsdale, Mamaroneck, Bedford, Harrison, Rye, Rye Brook, and Pound Ridge service area.
Is T&H Mechanical Systems a public or private company?
T&H Mechanical Systems is a private company. It is classified as family owned and is currently operating.
When was T&H Mechanical Systems founded?
T&H Mechanical Systems was founded in 1982. It employs 1 to 10 people.
Where is T&H Mechanical Systems based?
T&H Mechanical Systems is headquartered in Norwalk, United States, in the North America region.
How does T&H Mechanical Systems make money?
Three revenue lines are on record. HVAC Installation Services are the primary driver. The others are repair and Maintenance Services and replacement Services.
Who are T&H Mechanical Systems's main competitors?
Broad incumbents on record are Carrier Corporation, Trane Technologies, Lennox International, Petro Home Services, Rheem Manufacturing and Daikin Comfort. Watsco is listed as an others. Neighborly (HomeWorx) is listed as an emerging player.
Does T&H Mechanical Systems have an API?
No public API is recorded for T&H Mechanical Systems.
What industry is T&H Mechanical Systems in?
T&H Mechanical Systems's product category is HVAC Services. Its primary akta.pro industry code is IMAIABAA, HVAC Installation, Service & Repair, with a secondary code of BPABACAA, HVAC Service, Maintenance & Repair. Its NAICS code is 23822 and its SIC code is 7600.