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10 Best HVAC Companies in Harwich, MA

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Written By Bradford Cuthrell

Last Updated May 2024

According to the U.S. Department of Energy, approximately 55% of energy use in American homes goes toward heating and cooling. Energy expenses in Harwich tend to be higher than in some other places, which means you're probably trying to save money on your bill.

We've assembled this guide to the top HVAC companies in Harwich to help you find the right person for your job and get your system into top shape.

Top 10 Best HVAC Companies in Harwich

Thonus North Plumbing, Heating & Air Conditioning

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293 Queen Anne Rd Unit #7, Harwich, MA 02645 (508) 430-1150 thonusnorth.com

Clear pricing policy

Reliable customer support

Prompt service delivery

Free quote

Services Offered

Boiler installation
Indoor air quality
Ac repair
Inspection
Emergency services
Ac installation
Maintenance
Furnace installation
Ductless
Filtration

Seaside Gas Service, Inc

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8 Evergreen Way, Harwich, MA 02645 (508) 771-2768 seasidegas.com

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Services Offered

Indoor air quality
Ac installation
Furnace installation
Boiler installation
Ac repair
Ductless
Maintenance

McDonnell Mechanical Services

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79 School St, West Dennis, MA 02670 (508) 394-0005 mcdonnellmechanical.com

Free quote

Clear pricing policy

Reliable customer support

Services Offered

Ductless
Maintenance
Ac installation
Inspection
Furnace installation
Emergency services
Ventilation
Boiler installation

South Shore Heating & Cooling

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57 Whites Path, South Yarmouth, MA 02664 (508) 398-6901 southshoreheatingandcooling.com

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Reliable customer support

Clear pricing policy

Services Offered

Indoor air quality
Furnace installation
Emergency services
Maintenance
Smart home integration
Ac installation

Air Rite HVAC

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1 Iyannough Rd, Hyannis, MA 02601 (508) 360-7662 airritecapecod.com

Clear pricing policy

Free quote

Reliable customer support

Services Offered

Ventilation
Boiler installation
Duct cleaning
Ac repair
Ac installation
Indoor air quality
Maintenance
Filtration
Emergency services
Ductless
Furnace installation

Snow's Fuel Company

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18 Main St, Orleans, MA 02653 (508) 255-1090 snowsfuel.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Ac installation
Filtration
Furnace installation
Maintenance
Ductless

Northstar Heating & Cooling

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10 Bakers Pond Rd, Orleans, MA 02653 (508) 240-0367 northstarcapecod.com

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Reliable customer support

Clear pricing policy

Services Offered

Radiant heating
Maintenance
Furnace installation
Boiler installation
Ac installation
Boiler repair

Robies Heating & Cooling

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279 Yarmouth Rd, Barnstable, MA 02601 (508) 775-3083 robies.com

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

Indoor air quality
Ductless
Maintenance
Ac installation
Furnace installation
Emergency services

Infinitive Solutions

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0.2673, 447 MA-28, West Yarmouth, MA 02673 (508) 292-5987 infinitivesolutions.us

Clear pricing policy

Reliable customer support

Services Offered

Boiler installation
Ductless
Ac installation
Furnace installation
Ventilation

Sears Heating and Air Conditioning

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768 Iyannough Rd, Hyannis, MA 02601 (508) 418-3252 searshomeservices.com

Informative resources

Clear pricing policy

Free quote

Reliable customer support

Services Offered

Boiler installation
Ac installation
Ductless
Inspection
Furnace installation
Maintenance
Filtration
Ventilation
Indoor air quality
Ac repair
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

An HVAC system that's not working properly or outdated likely needs professional attention for maintenance or replacement. Watch for these signs that your system needs service:

  • Uneven heating/cooling or poor air circulation
  • Frequent breakdowns and need for repairs
  • Strange noises when turning on
  • Higher than normal energy bills
  • Refrigerant leaks
  • Rust, cracking, or corrosion
  • Temperature control issues or thermostat malfunctions
  • An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can diagnose problems and let you know whether repair or full HVAC replacement is the better solution.

Cost of HVAC Installation and Maintenance in Harwich

HVAC installation or maintenance prices vary depending on your system. Common HVAC unit types include the following:

  • Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you probably have a split or mini-split system. Split systems have internal units in each room to control temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC unit operates similarly to a regular split system. It provides flexibility by having the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps move hot and cold air between your home and outside. These systems don't generate their own heat or AC, so they work more efficiently in milder climates.
  • Packaged heating and air: Packaged HVAC systems work best in smaller houses. They consist of a single combined air conditioner and heating unit, typically located in an attic or basement. This unit is typically space-saving, cost-effective, and straightforward to maintain.

HVAC expenses vary based on the work needed. HVAC systems are complex and may need multiple types of maintenance. Prices for common jobs are as follows:

HVAC Unit TypeCost
Split$1,985-$5,061
Hybrid Split$4,023-$7,411
Heat Pump$3,115-$31,739
Packaged Heating and Air$261-$434

Ways to Save Money on HVAC Costs

It’s important to take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

  • Change the position of your blinds seasonally. During winter, leave your blinds open so your home benefits from passive solar heat. In summer, keep blinds shut to block out heat. Doing both decreases the amount of work your HVAC system needs to do.
  • Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This enables you to address problems before they get too expensive.
  • Keep your system clean. Cleaning your grills, indoor evaporator coil, condenser fan blades, and ductwork regularly helps keep your HVAC system working efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system once it starts to look dirty.
  • Change filters regularly. Changing or cleaning your air filters every 30–90 days helps air flow efficiently through your HVAC system. You should also try to prevent dirt and debris from building up around the external parts of your system.
ServiceCost
Filter Replacement$65-$174
Condensor Cleaning$1,303-$3,910
Thermostat Repair$87-$217
Ductwork Cleaning$417-$1,043

How To Choose a Local HVAC Company

It's important to know what makes a good HVAC company. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can maintain your HVAC system properly, providing you with effective heating and cooling in your home.

Compare Multiple Bids

Get quotes from three or more HVAC contractors. Describe your issues and ask if technicians can inspect your system in person. Compare each provider's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

When selecting an HVAC company, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled on a state-by-state basis.

There are no state-level licensing requirements for HVAC technicians in Massachusetts. However, HVAC technicians who work on certain cooling jobs may require a Refrigeration Technician License for larger projects.

It's also a good idea to check with your city or municipal government to find out if HVAC contractors have any local licensing requirements. Checking reviews on Yelp, the Better Business Bureau (BBB), Google Reviews, and similar sites can assist your decision as well. Choose a provider with great reviews and stories of positive customer experiences.

Understand Work Details

Always make sure you understand the details of a planned project. When HVAC repairs are required, your provider should list which parts need replacement and why. Confirm that your technician will clean and test the system after repairs are done to verify that it’s working properly. When replacing your HVAC system, request that the installation company describe the new brand, energy efficiency, estimated installation time, model, and features. Before work starts, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

A reputable HVAC company will stand behind its repair work and equipment installations with a warranty. The longer and more comprehensive the coverage terms, the better. Carefully review the fine print for each contractor and choose the company that provides the best protection at a reasonable price.

Get Quote in Writing

Get written quotes before beginning HVAC work. The quote should include costs for both materials and labor. Read all terms carefully before signing.

Frequently Asked Questions About HVAC in Harwich, MA

You should have your HVAC system inspected approximately twice yearly. At the time of the inspection, your technician will inform you what services are required. You should also have your system inspected if you notice new issues such as strange noises, leaks, or unusual smells. If your home has ductwork, it should be inspected every few years.

Normally, it's best to have your HVAC system inspected in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it typically sees the most use.

You can save energy during the winter by reducing how much power your HVAC system uses to heat your home. Keep your thermostat as low as you can and avoid making drastic changes in the temperature — only increase or decrease it a few degrees at a time. If you can, try switching to a smart thermostat.

Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing an air conditioning unit or a furnace takes anywhere from about half a day up to two days. The exact amount of time will depend on factors like the size of your home, how easily accessible different sections are, and whether your technician finds any problems.

For a 2,000-square-foot home, you should look for around 2.5 to 5 tons of air conditioning capacity. In Harwich, you'll probably be fine with a unit on the lower end of this range. If your home is larger than 1,000 square feet, central air is likely to be more effective for cooling than window units.

For a 2,000-square-foot home, you should also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).

Usually, HVAC financing is through a third-party lender. If your HVAC company doesn't offer financing, you could consider taking out your own loan. Be sure to talk to your HVAC company and a financial advisor to find out what options are available and appropriate for your situation.

There are a number of ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and clean or change your air filters on a regular basis.
  • Have regular inspections to take care of problems as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you aren't able to purchase one, try to keep the temperature indoors as close to the outside temperature as is comfortable.
  • When you need to replace part of your system, see if there are Energy Star-certified or other environmentally friendly options.

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