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Home Insulation
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Hvac Systems
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Air Sealing
Sealing Air Leaks
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Air Duct Sealing
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Radiant Barrier
Radiant Barrier Insulation
Radiant Barrier Cost
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Ductwork
Ductwork Repair
Ductwork Installation
Ductwork Cost
Furnace Ductwork
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Replacement Windows & Doors
Anderson Replacement Windows
Best Replacement Windows
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Baltimore County's Devoted Attic & Crawl Space Contractor

For a FREE no-obligation estimate in Baltimore County, MD, please fill out the form to the right and Dr. Energy Saver by Green Machine will contact you shortly.
Happy Customers Surrounding Baltimore County, MD
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Reviews From Baltimore County
Testimonials From Baltimore County
OVERALL, VERY HAPPY WITH THE INSTALLATION. INSTALLERS WERE VERY EFFICIENT AND PERFORMED THE JOB IN A REASONABLE AMOUNT OF TIME. THOROUGHLY CLEANED UP AFTER...
Testimonial by LETHA C. from CATONSVILLE, MD
EVERYONE WE WORKED WITH WAS FRIENDLY AND PROFESSIONAL.
Testimonial by HOLLY B. from REISTERSTOWN, MD

Dr. Energy Saver by Green Machine is an authorized franchisee of the nationally renowned Dr. Energy Saver network of the best energy-conservation contractors across the country. We are not just a contractor company, we specialize in helping you understand your home's current energy efficiency, suggest repairs, and we also do the work! You'll receive the maximum energy and cost-saving results with least amount of hassle.

Baltimore County, MD Home Energy Savings Expert

We specialize in a variety of services aimed to lessen your home's carbon footprint and save energy and money each month! We offer it all, from air sealing to ductwork to insulation and HVAC services in Baltimore County, MD.

At Dr. Energy Saver, we not only test and investigate your home's energy usage, but we will discuss and prioritize the proper repairs. You'll know which ones will save you the most energy and why. This will also help direct you in making the best decision for you and your family.


  • Insulation | Spray Foam Insulation
  • Sealing Air Leaks
  • Radiant Barrier Installation
  • HVAC Systems
  • Ductwork, Air Duct Sealing
  • Home Energy Audits

For a FREE, no-obligation services estimate in Baltimore County, MD, you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy efficient home!

Serving the following Baltimore County, MD zip codes
Baltimore 21250, Parkville 21234, Dundalk 21222, Owings Mills 21117, Gwynn Oak 21207, Catonsville 21228, Essex 21221, Middle River 21220, Nottingham 21236, Lutherville Timonium 21093, Windsor Mill 21244, Pikesville 21208, Reisterstown 21136, Halethorpe 21227, Rosedale 21237, Randallstown 21133, Cockeysville 21030, Towson 21204, Towson 21286, Perry Hall 21128, Sparrows Point 21219, Phoenix 21131, Parkton 21120, Sparks Glencoe 21152, Kingsville 21087, Monkton 21111, Baldwin 21013, Glen Arm 21057, White Marsh 21162, Freeland 21053, Towson 21252, Upperco 21155, Hydes 21082, Glyndon 21071, Upper Falls 21156, Stevenson 21153, Fort Howard 21052, Fork 21051, Maryland Line 21105, Hunt Valley 21031, Hunt Valley 21065, Chase 21027, Long Green 21092, Pikesville 21282, Boring 21020, Riderwood 21139, Towson 21284, Brooklandville 21022, Lutherville Timonium 21094, Towson 21285, Butler 21023

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