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Home Insulation Contractors in Virginia

Comfenergy

45714 Oakbrook Ct #180
Sterling, VA 20166

Comfenergy is the locally owned and authorized Dr. Energy Saver contractor serving the entire region of Northern Virginia. They provide professional home improvement services that are specifically designed to improve the energy efficiency, health and comfort of the home.

View company profile for reviews, awards, before & after photos, and more.

The Drying Co.

3005 John Deere Rd
Toano, VA 23168

Mailing Address P.O. Box 637
Toano, VA 23168

The Drying Co./ThermalTec is the authorized Dr. Energy Saver company serving Virginia, including Chesterfield, Henrico, Chesapeake City, Norfolk City, and Richmond City counties. They offer expert home improvement services designed to improve the health, comfort, and energy efficiency of your home.

View company profile for reviews, awards, before & after photos, and more.

Do you ever ask yourself, "Why is my electric bill so high?" There are many possible reasons. Improper insulation or leaking air ducts can increase your electric bill as much as 40%, costing you hundreds or even thousands of extra dollars a year.

In Dr. Energy Saver's home energy audit, our experts will examine your home to determine how best to maximize its energy efficiency. We take a whole-house approach to energy savings to ensure that your Virginia electric bill is as low as it can possibly be (and stays low forever)! Choose from our dealers above or contact us today to get started 1-888-914-4171.

Energy Audit & Home Insulation

Having an energy audit performed on your home and following up with a series of energy-saving repairs brings multiple benefits: lower utility bills, increased comfort, improved "green" value, healthier indoor air quality, and protection from price increases for electricity and heating fuel.

Energy Audit

Air Leak Inspection
Thermal Scanning
Blower Door (Infiltrometer) Test
Detailed Explanation

Home Insulation

Air Sealing
Spray & Rigid Foam
Blown-in Cellulose
Replacement Windows

HVAC & Water Heater Repair or Replacement

We’ll come to your home during a convenient time for you, and carefully review your heating or cooling system providing the appropriate repairs or if needed helping you choose an energy-efficient replacement unit which we will install for you.

Heating

Gas Furnace
Oil Burners
Electric Furnaces
Hot Water Heaters

Cooling

Central Air Conditioning
Ductless Air Conditioning
AC Repair & Installation
Ductwork Repair

Why Virginia Homeowners Choose Us

Dr. Energy Saver Dealers have been creating home energy solutions for years and have a track record of happy, satisfied homeowners who can see the difference in their lower energy bills and feel the difference in their more comfortable homes. The patented & proven solutions we offer for your home and the customer experience we provide has resulted in numerous industry & customer service awards. We treat your Virginia home as our own making the the needed changes to improve it.

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Customer Reviews

By Anna B.

Ashburn, VA

Amazing job and customer service! Mario is great!!
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Customer Review

By Anna B.

Ashburn, VA

Amazing job and customer service! Mario is great!!
By Laurie P.

Ashburn, VA

Awesome!
View Review

Customer Review

By Laurie P.

Ashburn, VA

Awesome!
By Tom And Shelly W.

ASHBURN, VA

The most surprising fact that we learned was that the...
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Customer Review

By Tom And Shelly W.

ASHBURN, VA

The most surprising fact that we learned was that the upstairs ceiling in the storage was ONLY paper. NO insulation
By Tom And Shelly

ASHBURN, VA

Ruben and his crew were extremely polite & very...
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Customer Review

By Tom And Shelly

ASHBURN, VA

Ruben and his crew were extremely polite & very helpful.
By Gina T.

Sterling, VA

Absolutely the best ever!!!
View Review

Customer Review

By Gina T.

Sterling, VA

Absolutely the best ever!!!
By Vivian H.

Sterling, VA

We chose Comfenergy because it was a good value and they...
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Customer Review

By Vivian H.

Sterling, VA

We chose Comfenergy because it was a good value and they would remove the old insulation at reasonable cost.
By Miles H.

Sterling, VA

Corey was very thorough in his explanations to all of my...
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Customer Review

By Miles H.

Sterling, VA

Corey was very thorough in his explanations to all of my questions and concerns.
By Judy S.

Sterling, VA

The installation crew worked very hard and completed work...
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Customer Review

By Judy S.

Sterling, VA

The installation crew worked very hard and completed work beyond expectations.
By Natalie H.

Leesburg, VA

The job was thoroughly completed with more done at a lower...
View Review

Customer Review

By Natalie H.

Leesburg, VA

The job was thoroughly completed with more done at a lower cost.

Click to see why people hire us

Recent work requests in VA Project Location in Ashburn

We have a bad cold spot in the kitchen that I'd like you to examine.

Project Location in Ashburn

The lower level is cold if though heater is on

Project Location in Leesburg

Wish to add blown insulation to attic

Project Location in Leesburg

Requesting quote for attic air sealing and insulation

Project Location in Ashburn

House is way too cold during winter season. Colder in house than outside sometimes. House doesn't hold heat well.

Project Location in Leesburg

Exploring possible insulation of garage

Project Location in Chantilly

Want to check air leakage in my home.

Project Location in Centreville

Leaky air ducts

Project Location in Manassas

Two rooms upstairs are very hot even with AC on. Either the insulation above is not good or the windows are bad. Maybe both. I need someone to evaluate and fix

Project Location in Haymarket

Looking for an energy audit/adding insulation between garage, ceiling, and master bedroom floor and attic.

Project Location in Annandale

Analyze house for insulation - use infrared to identify problem areas and use positive pressure door to measure and determine how much of a draft problem exists; identify and define insulation needs; address sunroom flooring/subfloor draftiness; redress entire attic to R49-60 via vacuuming old fiberglass blown insulation, seal all openings; ensure all exhaust fans are piped outside; seal ceiling lights and exhaust fans; install attic baffles; ensure all flex duct is performing properly and redo/ replace as necessary; insulate attic cover.

Project Location in Bluemont

Lots of cold air in the house basement and stairwell to the living room area is in the low 50's

Project Location in Burke

Would like to seal and insulate a portion of an exposed section of my basement ceiling

Project Location in Arlington, Va

2 sets of french doors need to be insulated for cold weather and rain.

Project Location in Springfield

I would like to evaluate my home ventilation due to high humidity and stale air

Project Location in Woodbridge

Need reinstallation attic.

Project Location in Woodbridge

Increase R value of attic. We have purchased blow in insulation and have it on hand but have not been able to find a blower to rent. Looking to see what the price would be to have someone come do it.

Project Location in Lorton

Hello, I need services to improve drafty window and door problems.

Project Location in Berryville

Oil burner needs replaced

Project Location in Woodbridge

In summers, the hvac is not able to maintain the temperature at 75 especially after noon. It is a 3 floor townhouse and it becomes hot. We did check the outside ac unit and everything is fine. It was installed in 2019 and is almost new. AC gas is fine. We are not able to understand the exact reason and what should be the right steps to ensure temperature is maintained.

Project Location in Stafford

I want a home insulation inspection/evaluation and I have a drafty kitchen vent.

Project Location in Rixeyville

My house is built on a slab and I just had a completely new HVAC with new ductwork installed which all the ductwork is in the attic . The new system has a hard time keeping up when over 90 degrees. Was wondering if foam sealing the ducts would help.

Project Location in Orange

Request estimate for wall blown in insulation for approximately 1,700 square feet (8 ft ceiling)

Project Location in Orange

Blown-in insulation removal from attic over garage

Project Location in Suffolk

I would like to get an estimate on installation of a radiant barrier for my attic.

Project Location in Franklin

We are interested in talking to someone about air sealing and insulation, especially in our attic.

Recent job requests for Dr. Energy Saver in VA:

Project Location: Ashburn, VA 20147

Comment: We have a bad cold spot in the kitchen that I'd like you to examine.

Project Location: Ashburn, VA 20148

Comment: The lower level is cold if though heater is on

Project Location: Leesburg, VA 20176

Comment: Wish to add blown insulation to attic

Project Location: Leesburg, VA 20176

Comment: Requesting quote for attic air sealing and insulation

Project Location: Ashburn, VA 20148

Comment: House is way too cold during winter season. Colder in house than outside sometimes. House doesn't hold heat well.

Project Location: Leesburg, VA 20176

Comment: Exploring possible insulation of garage

Project Location: Chantilly, VA 20151

Comment: Want to check air leakage in my home.

Project Location: Centreville, VA 20120

Comment: Leaky air ducts

Project Location: Manassas, VA 20109

Comment: Two rooms upstairs are very hot even with AC on. Either the insulation above is not good or the windows are bad. Maybe both. I need someone to evaluate and fix

Project Location: Haymarket, VA 20169

Comment: Looking for an energy audit/adding insulation between garage, ceiling, and master bedroom floor and attic.

Project Location: Annandale, VA 22003

Comment: Analyze house for insulation - use infrared to identify problem areas and use positive pressure door to measure and determine how much of a draft problem exists; identify and define insulation needs; address sunroom flooring/subfloor draftiness; redress entire attic to R49-60 via vacuuming old fiberglass blown insulation, seal all openings; ensure all exhaust fans are piped outside; seal ceiling lights and exhaust fans; install attic baffles; ensure all flex duct is performing properly and redo/ replace as necessary; insulate attic cover.

Project Location: Bluemont, VA 20135

Comment: Lots of cold air in the house basement and stairwell to the living room area is in the low 50's

Project Location: Burke, VA 22015

Comment: Would like to seal and insulate a portion of an exposed section of my basement ceiling

Project Location: Arlington, Va, VA 22204

Comment: 2 sets of french doors need to be insulated for cold weather and rain.

Project Location: Springfield, VA 22150

Comment: I would like to evaluate my home ventilation due to high humidity and stale air

Home Insulation Contractors in Virginia

Energy Audit & Home Insulation

HVAC & Water Heater Repair or Replacement

Why Virginia Homeowners Choose Us

Customer Reviews

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Recent job requests for Dr. Energy Saver in VA: