Residential HVAC, Insulation, and Air Sealing Expert Andover, MN!

Are some rooms in your home too hot or too cold? Are you paying more than you should for heating and cooling utilities? You might be surprised at how small improvements can make a big difference in your home's (and wallet's) comfort potential. Contact your local Dr. Energy Saver for a FREE estimate today!

Home Energy Audits   

We help you have a more comfortable, energy efficient home with a comprehensive home energy audit. After the inspection we walk through your Andover home with you showing you areas to improve and how to improve them.

Evaluations Include: Air Leak Inspection  Thermal Scanning Detailed Explanation

Blower Door (Infiltrometer) Test Insulation Level Check Appliance & Lighting Checks

Insulating Your Andover Home

Our home insulation professionals can help keep your home warm in the winter and cool in the summer by correctly installing the right type of insulation.

Types of Insulation Spray Foam Blown-in Blown-in Cellulose        Rigid Foam Radiant Barrier   Sealing Air Leaks Air Duct Sealing

Areas of Home Attics Basements Crawl Spaces Garages Walls

HVAC Services

Having furnace or AC problems? Our highly skilled HVAC team will quickly repair your 
system and if a new unit is needed we can professionally and efficiently 
install a new energy-efficient system.

Heating Gas Furnace Oil Burners Electric Furnaces Heat Pumps Forced Air Heaters Gas Boilers Oil Boilers Hot Water Heater Tankless Water Heaters

Cooling Central Air Conditioning Ductless Air Conditioning AC Repair & Installation Heat Pumps Ductwork Cleaning Ductwork Sealing  Ductwork Repair

Get Your Free Estimate