Central AC Installation, Maintenance, and Repair in Salisbury, MA
Your Trusted Local Home Cooling Experts
With nearly three decades of industry experience, Main Stream Mechanical is the go-to provider for central AC installation, service, and repairs in Salisbury and neighboring towns. Whether you’re upgrading to a new, energy-saving unit or need expert maintenance on your current system, our skilled team will keep your home cool and comfortable all summer long.
Central AC Installation in Salisbury
Our factory-trained and certified team installs energy-efficient central air conditioning systems manufactured by the industry’s most trusted brands. You’ll stay cool this season and have peace of mind knowing you’re working with a company that backs up every central AC installation with outstanding service and support.
Our expert technicians are here to help you select the right type and size central air conditioning system for your needs.
Central Air Conditioning Brands We Install:
Central AC Maintenance in Salisbury
Routine maintenance is the best way to extend the lifespan of your central AC system and ensure it operates safely and efficiently. Be sure to schedule your tune-up before the season starts so your home will remain comfortable even during the hottest days of summer.
Central AC Repair in Salisbury
Your central air conditioning is your first line of defense during the hot and humid days of summer. Should your AC fail this season, our certified technicians will quickly address any needed repairs, restoring the comfort and safety of your home as quickly as possible.
5 Signs You May Need to Replace Your Central AC
If your air conditioner is not functioning as it should, it may be time for a replacement. If you're noticing any of these symptoms, we’re here to help you explore energy-efficient options.
Here are five signs to watch for:
Frequent Repairs
Constant breakdowns are a sign that your system is wearing out.
Rising Energy Bills
Older units lose efficiency, costing you more each month.
Uneven Cooling
Hot and cold spots throughout your home could indicate a failing system.
Over 10–15 Years Old
Most central AC systems last about 12 years with regular maintenance.
Excessive Noise or Moisture
Strange sounds or leaks may point to major issues.
Why Choose Us?
Main Stream Mechanical is proud to be Salisbury’s trusted choice for central air installation, repair, and seasonal maintenance. We’re known for our experience, quality work, and responsive service.
Locally Owned & Operated
Nearly 30 Years of HVAC Experience
Licensed & Insured
Top-rated Customer Reviews
Prompt, Friendly Service You Can Count On
Financing Options Available
David and Reef did extremely excellent service. With David's advice...we had to go ahead and get a new furnace. What he knew with his expertise was there was a crack in the heater head. Which actually could have saved the life of my tenant. I would highly recommend Main Stream they have installed two furnaces in our house. When it gets cold, they'll keep us warm.
Nick was, as usual, great. He was on time and very personable. He took time to answer my questions and go over my options for replacing my system when the time comes. Explained the Mass Save HEAT program and suggested I have a home audit through them to qualify for their no-interest loan program. As always, Brenda was a pleasure to deal with as well! I highly recommend Main Stream Mechanical for all your heating/cooling and plumbing needs.
These guys are good. They did an emergency furnace replacement for us last year, and we went with them again for a new hot water heater. Both times the crews were courteous, friendly, and knowledgeable. Highly recommended.
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Service Area
SERVICE AREAS ACROSS
MASSACHUSETTS & NEW HAMPSHIRE
Your home furnace, boiler and air conditioning service, repair, and installations, as well as all of your plumbing needs including fixtures, are in expert hands with Main Stream Mechanical. Did we mention we install and service generators?
We do! Our repair area includes many towns and cities across Massachusetts and southern New Hampshire. Have additional questions pertaining to our furnace, boiler, and AC repair services and installations? Feel free to call us today at 978-834-0849 and find out why you should be using Main Stream Mechanical for your home heating and cooling needs. We look forward to your call.
Our coverage area includes the following towns in
Massachusetts and New Hampshire:
Massachusetts
Amesbury, Andover, Arlington, Bedford, Belmont, Beverly, Billerica, Boxford, Burlington, Byfield, Chelmsford, Concord, Danvers, Essex, Georgetown, Gloucester, Groveland, Hamilton, Haverhill, Ipswich, Lexington, Lowell, Lynnfield, Malden, Manchester, Marblehead, Medford, Melrose, Merrimac, Methuen, Middleton, Newbury, Newburyport, Newton, North Andover, North Reading, Peabody, Reading, Rockport, Rowley, Salem, Salisbury, Saugus, South Hamilton, Stoneham, Swampscott, Tewksbury, Topsfield, Wakefield, Waltham, Wellesley, Wenham, Westford, West Newbury, Wilmington, Winchester, & Woburn
New Hampshire
Alton, Atkinson, Belmont, Brentwood, Candia, Center Harbor, Danville, Deerfield, Derry, Dover, East Hampstead, East Kingston, Epping, Exeter, Fremont, Gilford, Gilmanton, Greenland, Hampstead, Hampton, Hampton Falls, Kensington, Kingston, Londonderry, Meredith, Moultonborough, Newington, Newton, Northwood, Plaistow, Rye, Raymond, Sandown, Seabrook, Stratham, Tuftonboro & Wolfboro
Massachusetts
Amesbury, Andover, Arlington, Bedford, Belmont, Beverly, Billerica, Boxford, Burlington, Byfield, Chelmsford, Concord, Danvers, Essex, Georgetown, Gloucester, Groveland, Hamilton, Haverhill, Ipswich, Lexington, Lowell, Lynnfield, Malden, Manchester, Marblehead, Medford, Melrose, Merrimac, Methuen, Middleton, Newbury, Newburyport, Newton, North Andover, North Reading, Peabody, Reading, Rockport, Rowley, Salem, Salisbury, Saugus, South Hamilton, Stoneham, Swampscott, Tewksbury, Topsfield, Wakefield, Waltham, Wellesley, Wenham, Westford, West Newbury, Wilmington, Winchester, & Woburn
New Hampshire
Alton, Atkinson, Belmont, Brentwood, Candia, Center Harbor, Danville, Deerfield, Derry, Dover, East Hampstead, East Kingston, Epping, Exeter, Fremont, Gilford, Gilmanton, Greenland, Hampstead, Hampton, Hampton Falls, Kensington, Kingston, Londonderry, Meredith, Moultonborough, Newington, Newton, Northwood, Plaistow, Rye, Raymond, Sandown, Seabrook, Stratham, Tuftonboro & Wolfboro