Home Heating Systems

Installation, maintenance, and repair services improve the energy efficiency of your home and reduce heating costs. learn more

Air Conditioning

Central AC Systems

Efficient and affordable central air conditioning systems improve indoor air quality and help you beat the heat. learn more


All Your Plumbing Needs

From emergency plumbing services to complete plumbing system renovation and remodeling, we do it all. learn more


We Are Where You Are

Massachusetts and southern New Hampshire residents rely on Main Stream Mechanical. learn more

AC Installation & Repair in Haverhill MA

Looking for professional AC repair services? Mainstream Mechanical represents the highest industry standards in quality, and the latest in technology. We provide complete cooling services for homes in Haverhill, including AC sales, repair, replacement, and installation.

Emergency AC Repair

Our flexible cooling services include AC repair. Central air conditioners are complicated systems, and should be handled with care by professionals. As with any technology, emergencies can occur, including hazardous leaks and electrical burnouts. Our experience in repairing and maintaining both ductless AC and Central AC systems means you can rest easy calling on us!

AC Unit Installation in MA

  • Central AC – Central AC systems are perfect for larger homes with multiple rooms. They operate quietly and efficiently to cool each room in the house.

  • Ductless AC Units – Ductless AC is an ideal option for both small and large homes. The discreet wall units can be remotely operated, cooling multiple zones in your home.

  • Hi Velocity AC systems – Unico AC systems are versatile, and can be routed through existing walls to cool homes of any size. These high performance systems are ideal for large spaces with unconventional layouts.

AC Consultation in Haverhill MA

Don’t wait until it’s too late to ensure your AC system is running smoothly! Call the experts at Mainstream Mechanical today at (978) 834-0849. We offer no obligation consultation and assessment of your AC units.

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