The Best HVAC in Lowell, MA

Compare the highest-rated hvac professionals in Lowell, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Lowell Heating & Cooling Specialists

4.8
(142 reviews)
Verified

A premier full-service HVAC contractor serving Lowell and the Merrimack Valley since 1985. They specialize in high-efficiency system installations, including Mitsubishi Electric ductless mini-splits and Bosch boilers, tailored for New England's harsh winters and humid summers. Their NATE-certified technicians are experts in complex ductwork design and energy retrofits for historic Lowell homes.

1255 Pawtucket Blvd, Lowell, MA 01854

Specialties & Features

24/7 Emergency Service
High-Efficiency System Installation
Historic Home HVAC Retrofits
Ductless Mini-Split Experts
Boiler & Hydronic Heating

Business Information

Years in Business:39 years
Licensed:Yes
Insured:Yes
#2

Merrimack Valley Climate Control

4.6
(118 reviews)
Verified

A family-owned and operated HVAC provider known for its exceptional repair and maintenance services. They offer comprehensive service plans that include twice-yearly tune-ups to prepare systems for peak summer and winter performance. They are a Carrier Factory Authorized Dealer and have deep expertise in smart thermostat integration and zoning systems for optimal comfort and efficiency.

88 Industrial Ave East, Lowell, MA 01852

Specialties & Features

Precision HVAC Repair
Carrier Factory Authorized Dealer
Comprehensive Maintenance Plans
Smart Home Integration
Air Quality Solutions

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Flagstone Heating & Air

4.5
(96 reviews)
Verified

A highly-responsive contractor specializing in emergency and same-day service. They excel in furnace and AC replacements, offering transparent, upfront pricing on a wide range of brands like Trane and Lennox. Their team is particularly skilled in solving airflow and ductwork issues common in Lowell's multi-unit homes and older buildings, and they are EPA-certified for refrigerant handling.

345 Chelmsford St, Lowell, MA 01851

Specialties & Features

Rapid Emergency Response
Same-Day Service
Furnace & AC Replacement
Ductwork Sealing & Cleaning
Upfront Pricing

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Lowell

The HVAC market in Lowell, MA, is driven by a humid continental climate with cold, snowy winters and warm, humid summers, creating year-round demand for reliable heating and cooling. The city's abundant historic housing stock, including many multi-family homes, presents unique challenges for HVAC installation and ductwork modifications. There is a strong market trend towards high-efficiency heat pumps and dual-fuel systems to manage energy costs, alongside a critical need for 24/7 emergency services, particularly during winter storms and summer heatwaves. The market is competitive with a mix of long-standing local providers and larger regional companies.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Lowell regulations and climate

Frequently Asked Questions About HVAC in Lowell

Get answers to common questions about hvac services in Lowell, Massachusetts.

1What is the typical cost range for replacing a central air conditioning system in a Lowell home?

For a full system replacement in Lowell, including labor and equipment, homeowners can expect to pay between $5,000 and $12,000. The final cost depends heavily on the home's size, the system's efficiency (SEER rating), and the complexity of the installation, such as updating ductwork in older homes. Given Massachusetts' high electricity costs, investing in a higher-efficiency unit (SEER 16+) can offer significant long-term savings on summer cooling bills.

2When is the best time to schedule HVAC maintenance or replacement in Lowell?

The ideal times are during the shoulder seasons—late spring (April-May) for AC service and early fall (September-October) for heating service. Scheduling during these periods ensures your system is ready for Lowell's humid summers and cold, snowy winters, and you'll avoid the high-demand rush periods where wait times are longer. For replacements, booking in the fall is often advised to secure better pricing and installer availability before the heating season crunch.

3Are there any local rebates or incentives for upgrading my HVAC system in Massachusetts?

Yes, Massachusetts offers excellent incentives. Homeowners should first check Mass Save® programs, which provide heavily discounted or even no-cost heat pump assessments, rebates for high-efficiency heat pumps, air conditioners, and furnaces, and 0% financing loans. Additionally, federal tax credits for qualified energy-efficient equipment apply. A licensed HVAC contractor in Lowell will be familiar with these programs and can help you navigate the application process.

4How do I choose a reliable HVAC contractor in Lowell?

Always verify that the contractor is licensed by the Massachusetts Board of State Examiners of Plumbers and Gas Fitters (for gas work) and holds an EPA certification for refrigerant handling. Look for established local companies with strong reviews that are familiar with Lowell's older home stock and can handle challenges like asbestos or knob-and-tube wiring. Get detailed, written estimates from at least three contractors and ensure they pull all required local permits from the City of Lowell.

5My furnace is old but still works. Should I preemptively replace it before it fails in winter?

For furnaces over 15-20 years old, proactive replacement is often wise, especially given Lowell's harsh winters where a breakdown can be a serious emergency. Modern high-efficiency models (AFUE 90%+) will drastically reduce your heating costs compared to an older 70% AFUE unit. Planning a replacement allows you to research, secure financing, and schedule the installation conveniently, rather than paying premium rates for an emergency fix in a freezing January storm.