Keeping Your Family Comfortable


We guarantee our team will make you feel comfortable from the first call until the job is done.

Keeping Your Family Comfortable


We guarantee our team will make you feel comfortable from the first call until the job is done.

Ultimate Service Agreement

Ensure savings on service

Find small issues before they become large problems

Keep your home running smoothly

Trusted for over 30 years.
Trusted for over 30 years.
Lions International. Air Conditioning Contractors of America. Accredited Bosch Contractor. Comfort Institute. Littleton Business Association. National Comfort Institute, Inc. Pearl certification. PHCC.

Reliable Plumbing & Heating Service In The MetroWest Area Since 1987

Homeowners in the MetroWest area know that Basnett Plumbing, Heating & AC is the company to call when they need Plumbing, HVAC, or IAQ services. From new installations to complex repairs and routine maintenance, our technicians do it all and they do it right. Don’t take any chances with your comfort or system quality!

When you work with us, we’ll explain exactly what you can expect and how much it will cost before we begin the job. Our support staff will answer any questions that you may have, schedule service at your convenience, and make sure our technicians are dispatched quickly in emergency situations.

Serving MetroWest Boston

Our service area includes ACTON, ANDOVER, BOLTON, CARLISLE, CONCORD, HARVARD, LINCOLN, SOUTHBOROUGH, SUDBURY, WESTFORD, and more.

Serving MetroWest Boston

Our service area includes ACTON, ANDOVER, BOLTON, CARLISLE, CONCORD, HARVARD, LINCOLN, SOUTHBOROUGH, SUDBURY, WESTFORD, and more.

Your Comfort Is Our Top Priority

Comfort matters. At Basnett Plumbing, Heating & AC, we build lasting relationships with every customer through loyalty, honesty, and integrity. Your comfort is our top priority when it comes to meeting with our experienced team to discuss a new project. Quality craftsmanship and customer service are the keys to our success.

Take It From Our Customers

Silvio M.

February 5, 2020


All Basnett people showed up on time and performed very well and did a quality installation.

Arlene G.

January 22, 2020


Leo and his colleague arrived to the house on time, texted me in advance of their arrival, donned floor-protection booties, examined and then fixed and then explained the Buderus boiler problem to me. Great service! Knowledgable and polite.

Bob G.

January 6, 2020


We asked for 3 quotes to replace out NG boiler and HWH. Basnett responded quickly and Tony came to look at the job. He was thorough and went over all the options. He gave us 4 options to consider and rated them by what he felt would work best for our needs.

Savings for Homeowners

$27 Off Any Service


Service Special $27 Off Any Repair or Service Call

Savings for Homeowners

$27 Off Any Service


Service Special $27 Off Any Repair or Service Call

Aeroseal.

We're Aeroseal Duct-Sealing Specialists

Your leaking ducts may be costing you more than you think. Our high-tech equipment makes ducts clean and clear.