“Keep your family Comfortable all year long!”

Install a New Heating and Cooling System and Receive up to $2550 in Rebates.

Central Heating Installation

Typically around $2,000 a year is spent on heating a home. If your system is more than 12 years old you can be sure it’s time to upgrade.

Upgrading to a Central Heating System is not only great way to control the comfort in your home, they are the best use of energy. With your specific needs in mind our technicians figure out exactly what type of Central Heating System you need.

Heating Repairs

We repair and service all major brands. We offer 24 hours a day 7 day a week emergency service.

We have a fleet of trucks, and a professional staff, give us a call—we keep your temperature under control!

Preventative Maintenance

Performing Preventative Maintenance is the best way to keep your system tip top.

Once dirt and debris build up in the system you see premature system failure and soaring energy bills. Unclean systems draw an additional 30% of energy. If the filter is dirty the HVAC system has to run longer to heat or cool a space.

Single Room Systems

The Mitsubishi Ductless Split takes heating and cooling and brings it to a whole new level.

Ductless wall mounted units are almost inaudible, they’re highly efficient, and you’ll be amazed at how quick they heat a room. The mounts are perfect for additions, or if you want to heat one room like an attic, club house, man cave etc.


SIGMA strives to keep costs down for the homeowner.

We are competitively priced, and we stand behind all the work we do. Give us a call to find out what we can do for you.

SIGMA Mechanical Services specializes in the following Heating Services:

  • Installation of heating Systems
  • Commercial & Residential Repair of all major brands
  • Servicing and Repair of Chillers & Make-Up Air Units
  • Oil to Gas Conversions
  • OIL/Gas
  • Controls
  • Boilers
  • Hot Water Heaters
  • Steam
  • Heat Pumps
  • Air Handlers
  • Programmable Thermostats
  • Indoor Air
  • Humidification Systems
  • Heat Pumps
  • Roof Top Units
  • Fan Coils
  • Boilers
  • Gas Furnace
  • Preventative Maintenance Agreement Based on Your Particular Needs
  • Water Source Heat Pumps
  • Hydro Air Systems