Compare the highest-rated hvac professionals in Dartmouth, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor serving Dartmouth and the South Coast region. Specializes in high-efficiency heating and cooling system installations, including complex ductwork design for older homes common in the area. They are a Carrier Factory Authorized Dealer and focus heavily on solutions tailored to the humid coastal climate, offering advanced dehumidification systems and geothermal options.
A locally owned and operated HVAC company with deep roots in the Dartmouth community. Known for reliable repair and maintenance services, especially for furnaces and boilers crucial during the cold New England winters. They offer comprehensive annual maintenance plans to help systems withstand the salt air and humidity, prolonging equipment life and improving efficiency.
A modern HVAC contractor focused on energy efficiency and smart home integration. They excel at installing and servicing a wide range of systems, including ductless mini-splits, which are ideal for many older homes in Dartmouth without existing ductwork. Their technicians are NATE-certified and particularly skilled in performing energy audits and recommending system upgrades to maximize savings.
Dartmouth, MA, experiences a humid continental climate with cold, windy winters and warm, humid summers. Proximity to the Atlantic Ocean significantly influences HVAC needs, introducing salt air that can corrode external units and high humidity levels that demand robust dehumidification solutions. The housing stock is a mix of historic homes, which often require creative ductwork or ductless solutions, and newer constructions. The market demand is highly seasonal, with a strong focus on heating repair in winter and AC installation/maintenance in late spring and summer. Energy efficiency is a major concern for homeowners due to high utility costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Dartmouth regulations and climate
Get answers to common questions about hvac services in Dartmouth, Massachusetts.
For a standard single-family home in Dartmouth, a full AC replacement typically ranges from $5,000 to $12,000. This wide range depends on the home's size, the system's efficiency (SEER rating), and the complexity of the installation, such as ductwork modifications. Given our humid coastal Massachusetts summers, investing in a higher-efficiency unit (16+ SEER) can provide better dehumidification and long-term energy savings, though with a higher upfront cost.
The ideal times are during the shoulder seasons—late spring (April-May) for AC servicing and early fall (September-October) for heating system check-ups. Scheduling during these periods ensures your system is ready for Dartmouth's peak summer humidity and winter cold snaps, and you'll avoid the high-demand rush periods where wait times are longer. For replacements, planning during these off-peak times often results in better scheduling flexibility and potential promotional pricing from local contractors.
Yes, Massachusetts offers several incentives. Homeowners should first check Mass Save® programs, which provide heavily subsidized home energy assessments and rebates for installing high-efficiency heat pumps, furnaces, and boilers. Additionally, National Grid or Eversource (Dartmouth's electric utilities) may offer their own rebates. Given the state's push for electrification, heat pump installations often qualify for the most significant rebates and potential federal tax credits.
Prioritize contractors who are licensed (Massachusetts Sheet Metal Worker License or Refrigeration Technician License), insured, and have strong local references. Given Dartmouth's mix of older coastal homes and newer developments, choose a company with experience in your specific home type. It's also wise to select a Mass Save® participating partner if you're seeking an energy assessment, and always get detailed, written estimates from at least three providers.
This is a very common consideration in our area. While oil heat is reliable, many Dartmouth homeowners are switching to ductless or central heat pump systems for year-round heating and cooling efficiency. This is particularly advantageous given our moderate coastal winters, where modern cold-climate heat pumps operate very effectively. A hybrid system (heat pump with a backup oil furnace) is also a popular option to maximize efficiency while retaining backup heat during extreme cold, potentially saving significantly on annual fuel costs.