Accutemp Engineering
Accutemp Engineering is a Stoneham, Massachusetts-based HVAC services company founded in 1978, providing residential, commercial, and industrial heating, cooling, sheet metal, and pipefitting services across Massachusetts and Southern New Hampshire. Acquired by NexCore (Trinity Hunt Partners) in 2025.
- Company typePrivate
- Founded1978
- HeadquartersStoneham, United States
- Headcount51–100
- GTM typeB2B and B2C
- OfferingServices
What Accutemp Engineering does
Accutemp Engineering is a Stoneham, Massachusetts-based HVAC services company founded in 1978 by Bob Webster, specializing in heating, cooling, and indoor air quality solutions for residential, commercial, and industrial customers across Massachusetts, New Hampshire, Rhode Island, and Maine. The company's core technical capabilities include in-house sheet metal fabrication, pipefitting, design-build integration combining CAD coordination with estimating and installation, and HVAC plan/spec services. It is a Carrier Factory Authorized Dealer and Mass Save Accredited Installer, distributing and servicing equipment from manufacturers including Carrier, Trane, Weil-McLain, and Lochinvar.
The business operates four primary revenue streams: one-time HVAC installation and replacement projects, transactional service and repair calls (including 24/7 emergency response), recurring maintenance contracts for residential and commercial customers, and design/build professional services for new construction and renovation projects. Go-to-market combines direct field sales for both residential (SMB) and commercial/enterprise segments, inside phone sales, and online self-serve scheduling. Marketing is driven by content (website, blog, social media), Google reviews, and community engagement within the North Shore of Massachusetts.
In August 2025, Accutemp was acquired by NexCore, a commercial HVAC services platform backed by Trinity Hunt Partners, becoming the platform's 10th acquisition and its entry point into Massachusetts. Following the transaction, Accutemp operates as a subsidiary entity under the NexCore platform, which collectively employs over 900 people and serves thousands of commercial clients nationwide.
Accutemp Engineering firmographics
Firmographics- Name
- Accutemp Engineering
- Legal name
- Accutemp Engineering, LLC.
- Website
- https://accutemp-eng.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Accutemp Engineering is a Stoneham, Massachusetts-based HVAC services company founded in 1978, providing residential, commercial, and industrial heating, cooling, sheet metal, and pipefitting services across Massachusetts and Southern New Hampshire. Acquired by NexCore (Trinity Hunt Partners) in 2025.
- Ownership category
- akta.pro rank
Accutemp Engineering industry classification
Industry- Product category
- HVAC Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220), Plumbing, Heating, and Air-Conditioning Contractors (23822), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Refrigeration & Service Industry Machinery (3580), Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- HVAC & Refrigeration Contracting (IMAFALAB)
- akta.pro secondary industries
- HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB), New Construction HVAC Rough-In & Final Set (Residential/Light Commercial) (HSAOAGAL), Building Thermal Controls & Building Management Systems (HVAC BMS) (IMAHAKAK), HVAC System Cleaning & Coil Service (Indoor Units) (HSAOAHAK)
Keywords
Where Accutemp Engineering is headquartered
LocationHeadquarters
- HQ city
- Stoneham
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Accutemp Engineering business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D
Revenue model
- HVAC Installation Services: New installation and replacement of heating and cooling systems including boilers, furnaces, heat pumps, air conditioning units, and commercial HVAC equipment. Revenue generated from equipment sales combined with installation labor.
- Service and Repair: On-demand repair services for residential and commercial HVAC systems. 24/7 emergency service available. Revenue generated per service call based on scope of work.
- Maintenance Contracts: Recurring maintenance contracts for commercial properties providing scheduled preventive maintenance, quarterly service visits, and priority emergency response. Generates predictable recurring revenue.
- Design/Build Services: Integrated HVAC design and construction services for commercial new construction and renovation projects. Single point of responsibility for mechanical needs from design through installation.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | Residential Installation Promotions |
| Transaction based/ take rate | Pay-as-you-go | Residential Repair Discounts |
| Unit Pricing | Pay-as-you-go | Indoor Air Quality Products |
| One time/ perpetual license | Pay-as-you-go | Furnace/Boiler Purchase Bonus |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
Accutemp Engineering product offering
Product offeringCore offering
Accutemp Engineering provides turnkey HVAC services including installation, repair, maintenance, design, and fabrication for residential, commercial, and industrial customers across Massachusetts and Southern New Hampshire. The company combines in-house sheet metal fabrication and pipefitting with design-build delivery for new construction and retrofit projects. Services span heating, cooling, ventilation, indoor air quality, and 24/7 emergency response.
Product overview
Accutemp Engineering is an HVAC services company offering a comprehensive portfolio of heating, cooling, and indoor air quality solutions for residential, commercial, and industrial customers. The company operates as a single unified service offering rather than a platform-plus-modules architecture. Their core services span commercial HVAC (design-build, maintenance contracts, plan/spec, service & repair, rooftop units, VRF systems), residential HVAC (heating/cooling repair, installation, maintenance, boilers, heat pumps, geothermal, ductless systems), and specialized services (24/7 emergency response, oil-to-gas conversion, ductwork, indoor air quality, due diligence inspections). Accutemp serves as a Carrier Factory Authorized Dealer and Mass Save Accredited Installer, providing products from manufacturers including Trane, Carrier, Lochinvar, and Weil-McLain. The company was founded in 1978 and operates from Stoneham, Massachusetts, serving communities throughout Massachusetts and Southern New Hampshire.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial HVAC Services
Quantifiable outcome
- Reduced energy and operating expenses through preventive maintenance
- +3 more outcomes
Companies that use Accutemp Engineering
Customer profileNamed customers8 records
Segments3 records
Ideal customer profiles2 records
Accutemp Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Accutemp Engineering partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- CarriercoreAccutemp Engineering is a Carrier Factory Authorized Dealer, providing access to Carrier's innovative heating and cooling systems. This partnership requires meeting strict standards of business and service, with technicians participating in continual training and using Factory Approved replacement parts.
- Mass SaveminorAccutemp Engineering is a Mass Save Accredited and Approved Installer, allowing them to help customers take advantage of energy efficiency programs, custom utility rebate programs, and qualifying for energy-efficient heating and cooling systems.
Scale indicators5 records
Recent moves4 records
Expansion highlights5 records
Accutemp Engineering competitors and assessment
Company assessmentBroad incumbents
- EMCOR Group: Largest U.S. mechanical and electrical contractor providing HVAC, plumbing, and building services to commercial, industrial, and utility customers — broad incumbent serving the same end markets as Accutemp's commercial segment.
- Comfort Systems USA: National mechanical and HVAC services contractor delivering design, installation, and service across commercial and industrial markets — directly comparable to Accutemp's commercial design-build offering at vastly greater scale.
- APi Group: Global safety, specialty, and industrial services platform owning multiple HVAC and mechanical services brands (including Service Experts) — provides a comparable multi-brand roll-up thesis to NexCore's platform strategy around Accutemp.
- NexCore (platform company): Parent commercial HVAC services platform of Accutemp since 2025, backed by Trinity Hunt Partners; operates six hubs nationwide with 900+ employees and serves as the roll-up acquirer for Accutemp and similar regional contractors.
Others
- Carrier Global (HVAC division): OEM whose Factory Authorized Dealer program Accutemp participates in; comparable as the upstream equipment manufacturer whose dealer economics, training, and product roadmap directly shape Accutemp's installation and service offerings.
- Trane Technologies: Major HVAC OEM for which Accutemp sells and installs equipment; comparable as a competing brand and dealer-network counterpart shaping local market dynamics for Accutemp's residential and commercial installations.
- Resideo Technologies: Provider of Honeywell Home HVAC controls, thermostats, and indoor air quality products — comparable as a technology/advisory partner whose WiFi thermostat and building automation offerings complement Accutemp's installation and service portfolio.
Regional players
- Noonan Energy: Massachusetts-based HVAC, plumbing, and home services company serving Greater Boston and Southern New Hampshire — direct regional peer competing with Accutemp in residential heating, cooling, and oil-to-gas conversion.
Direct peers
- One Hour Heating & Air Conditioning (Authority Brands): Franchised residential HVAC services brand offering installation, repair, and maintenance with strong local marketing — comparable in residential customer acquisition model and recurring service contract positioning.
- Service Experts Heating & Air Conditioning: National residential and light commercial HVAC services franchise network offering installation, repair, and maintenance; comparable in service mix and recurring maintenance contract model to Accutemp's residential and commercial business.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Accutemp Engineering social profiles
Digital presenceAccutemp Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Accutemp Engineering leadership team
Management profileNumber of profiles
Profiles1 record
Accutemp Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Accutemp Engineering 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 Accutemp Engineering
What does Accutemp Engineering do?
Accutemp Engineering provides turnkey HVAC services including installation, repair, maintenance, design, and fabrication for residential, commercial, and industrial customers across Massachusetts and Southern New Hampshire. The company combines in-house sheet metal fabrication and pipefitting with design-build delivery for new construction and retrofit projects. Services span heating, cooling, ventilation, indoor air quality, and 24/7 emergency response.
Is Accutemp Engineering a public or private company?
Accutemp Engineering is a private company. It is classified as private equity controlled and is currently operating.
When was Accutemp Engineering founded?
Accutemp Engineering was founded in 1978. It employs 51 to 100 people.
Where is Accutemp Engineering based?
Accutemp Engineering is headquartered in Stoneham, United States, in the North America region.
How does Accutemp Engineering make money?
Four revenue lines are on record. HVAC Installation Services are the primary driver. The others are service and Repair, maintenance Contracts and design/Build Services.
Who are Accutemp Engineering's main competitors?
Broad incumbents on record are EMCOR Group, Comfort Systems USA, APi Group and NexCore (platform company). Others are Carrier Global (HVAC division), Trane Technologies and Resideo Technologies. Noonan Energy is listed as a regional player. Direct peers are One Hour Heating & Air Conditioning (Authority Brands) and Service Experts Heating & Air Conditioning.
Does Accutemp Engineering have an API?
No public API is recorded for Accutemp Engineering.
What industry is Accutemp Engineering in?
Accutemp Engineering's product category is HVAC Services. Its primary akta.pro industry code is IMAFALAB, HVAC & Refrigeration Contracting, with a secondary code of IMAHAKAB, HVAC Equipment (Heating, Cooling & Air Handling). Its NAICS code is 238220 and its SIC code is 3585.