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Products & Services
Home Energy Saving & Audit
energy efficiency audit
energy saving devices
energy saving products
energy saving tips
home energy audit
home energy conservation
Home Insulation
attic insulation
blown in insulation
cellulose insulation
duct insulation
green insulation
insulation contractors
pipe insulation
reflective insulation
rigid foam insulation
roof insulation
spray foam insulation
wall insulation
energy efficient windows
window insulation
window replacement
Air Sealing
sealing air leaks
air duct leakage
air duct sealing
air leakage testing
door air seal
window air leakage
Radiant Barrier
radiant barrier insulation
radiant barrier cost
roof radiant barrier
ductwork repair
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork
Before and After Pictures from West Friendship
Before and After Thermal Bypass in West Friendship, MD

Before and After Thermal Bypass in West Friendship, MD

Before After
Before and After Thermal Bypass in West Friendship, MD Before and After Thermal Bypass in West Friendship, MD

This home owner has a huge thermal bypass leaking lots of air into their home. With the help of our company, we have closed this thermal bypass off. Another happy customer knowing they will no longer have to worry about dirty air leaking into their home.

Dr. Energy Saver Central Maryland serving West Friendship, MD 21794

Happy Customers Surrounding West Friendship, MD
Work Requests

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Is your home uncomfortable? Are you paying too much on heating and cooling? We provide the right solutions to improve your home's comfort & lower your energy bills. 

Insulating Your West Friendship Home

We will keep your home warm in the winter and cool in the summer by insulating your home with the right insulation wherever it is needed. From attics to crawl spaces we improve the comfort of your home.

Types of Insulation
  • Blown-in Cellulose
  • Blown-in Fiberglass
  • Rigid Foam
  • Radiant Barrier Installation 
  • Sealing Air Leaks
  • Air Duct Sealing  
  • Spray Foam      
Areas of Home
  • Attic Insulation
  • Basement Insulation
  • Crawl Space Insulation
  • Garage Insulation
  • Wall Insulation
  • Floor Insulation
  • Air Duct Insulation

Comprehensive Home Energy Audit

We provide a comprehensive audit of your West Friendship home and then walk through with you to show exactly what we found. After our audit you will have a prioritized list of home energy tasks to improve the comfort of your home.

Evaluations Include:
  • Air Leak Inspection 
  • Thermal Scanning
  • Detailed Explanation    

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

Replacement Windows & Doors

If it is time to replace your windows or doors we are your local experts. We specialize in installing energy efficient products like Low E Glass to help lower your energy bills. We can also help you properly install unique items like a new skylight or sliding glass door.

News & Events From from West Friendship
This is a manometer. It shows the differences in the air pressure from place to place. If a room has more than +2 we call that room "blown up" meaning the air conditioner vents are filling the room and pressurizing it. When the pressure is high newly conditioned air will have a hard time pushing through and conditioning the room. To solve this we add returns to relive the pressure. This customers master bedroom had the highest pressure difference we ever measured! He complained that he can not even sleep in there it is too hot! Easy fix. If your rooms are too hot or cold check to see you have returns!... [Read more]
Work Requests From West Friendship, MD
Rover Mill Road in West Friendship
Energy loss through attic.

our service area