AC Installation in Greater Boston, MA

Beat the summer heat with a new central air system. Cool, quiet, and cheap to run.

  • 4.9 Google
  • Heat Pump Leader Installer
  • Licensed and Insured
New Mitsubishi central air condensers installed beside a home

Is It Time for New AC?

If your AC is over 10 years old, struggles in heat waves, or drives your bill up, a new one pays for itself fast. We size it right and install it clean.

Old rusty AC unit

What We Install

New central air systems

Cool the whole house quiet and efficient.

Heat pumps

Cool and heat in one system.

Learn more →

Ductless mini splits

Great for homes with no ducts.

Learn more →
New Viessmann heat pump condenser with gauges during commissioning
Mass Save Heat Pump Leader Installer

Get Up to $12,000 Off a New System

Up to $8,500 in Mass Save rebates + $3,500 MJ Pro discount.

Pay as low as $99 a month.

Mass Save helps Massachusetts homeowners pay for new high efficiency systems. As a Mass Save Heat Pump Leader Installer, we handle all the paperwork for you. You just pick the system and start saving.

  • Up to $12,000 off in Mass Save rebates & MJ Pro's discount.
  • 0% financing, as low as $99 a month.
  • We file every form so you do not have to.
Mass Save Heat Pump Installer badge

Before and After: AC Installs

Before and After: AC Installs before MJ Pro Energy workBefore and After: AC Installs after MJ Pro Energy work
Before and After: AC Installs in a Massachusetts home, photo 1Before and After: AC Installs in a Massachusetts home, photo 2Before and After: AC Installs in a Massachusetts home, photo 3
Clean AC line set work

Why MJ Pro

Right size, clean work, clear price, licensed techs.

  • Sized for your home, not guessed.
  • Clean, hidden line sets.
  • Written price before we start.
  • Licensed MA techs.

Common Questions

  • We give you a written price after a free visit. Mass Save can cut it by a lot.

Stay Cool All Summer. Start Here.