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Home Insulation Contractors In Virginia

236 Industrial Blvd Suite A
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.

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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.

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 Tom And Shelly W.
ASHBURN, VA

"The most surprising fact that we learned was that the upstairs ceiling in..."

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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 helpful."

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Customer Review

By Tom And Shelly
ASHBURN, VA

Ruben and his crew were extremely polite & very helpful.
By Miles H.
Sterling, VA

"Corey was very thorough in his explanations to all of my questions and..."

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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 Vivian H.
Sterling, VA

"We chose Comfenergy because it was a good value and they would remove the..."

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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 Judy S.
Sterling, VA

"The installation crew worked very hard and completed work beyond..."

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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 cost. "

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Customer Review

By Natalie H.
Leesburg, VA

The job was thoroughly completed with more done at a lower cost.
By Christian B.
Leesburg, VA

"I had a great experience from Brenda and her crew at Comfenergy to fix a..."

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Customer Review

By Christian B.
Leesburg, VA

I had a great experience from Brenda and her crew at Comfenergy to fix a problem that has been in my attic for many years. My townhome is in Leesburg, VA and the air handler is high up in the attic, so every time it is hot and humid outside, the AC cool air forms condensation outside of the ducts and then drips down three flights to the basement, pools on the drywall and ceilings, that led to rot and mold. Comfenergy explained and educated me in full detail how to fix by closing up all the small gaps around the ducts, bathroom and kitchen exhausts, reduce heat in the attic from the roof with a heat barrier, and put in cellulose insulation to fill all areas that help reduce energy bills. I would recommend Brenda and Comfenergy for anyone experiencing a similar problem.
By Christopher P.
Oak HIll, VA

"Overall we are very happy and hope the house stays warmer. "

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Customer Review

By Christopher P.
Oak HIll, VA

Overall we are very happy and hope the house stays warmer.

Click to see why people hire us

Recent work requests in VA Project Location in Leesburg

Need help with finding heat leaks and air sealing the house

Project Location in Sterling

Need attic inspection

Project Location in Sterling

Cold air/draft coming inside the house from doors throughout the house. Heat is always on since house is always cold or loosing heat.

Project Location in Sterling

Garage attic insulation upgrade.

Project Location in Ashburn

Upper rooms are not cooling enough. Ducts are in the attic. Not sure Attic insulation is an option.

Project Location in Leesburg

Need quote for attic ductwork repair, cleaning, and fixing entry holes that squirrels are getting into

Project Location in Herndon

Air drafts throughout home

Project Location in Leesburg

Looking for attic insulation and help with ductwork insulation.

Project Location in Great Falls

Attic insulation

Project Location in Herndon

Interested in quite for air sealing and upgraded insulation for attic

Project Location in Aldie

Insulating my home better. Drafty

Project Location in Chantilly

Hello I would like an energy audit done on my home because we are having issues with cooling the second story rooms equally. Thank you Ed

Project Location in Aldie

Would like an estimate for attic spray foam insulation. Current attic has ridge vent with HVAC duct work.

Project Location in Reston

I'd like a full audit to find air leaks, review ducts, discuss current (recently installed) cellulose installation, and potential for multi-zone system. I'd like to seal the house and understand options for increasing efficiency.

Project Location in Gainesville

Purchased a new home, would like to get an energy audit and quote for some different insulation options.

Project Location in Purcellville

I am looking for a contractor that can perform an energy audit and assist in resolving any issues. This is for a residential house that was built in 1899.

Project Location in Haymarket

No insulation in attics and one room gets incredibly cold.

Project Location in Prince William

Crawlspace not insulated. need updated comfort test.

Project Location in Gainesville

House is unusually cold in winter with heat on. Some vents have little or no air coming out. House is also very dusty. Think I need to have someone look at our duct system especially in our attic of our townhome. Would like an estimate on what needs to be done. Looking to have this inspection done right after the holidays beginning of January.

Project Location in Annandale

We just bought this home and it is incredibly COLD. We are look to see what can be done without ripping out walls and making a huge mess.

Project Location in Manassas

Cold floors in section of an old house that was built on pilings and has no crawl space walls

Project Location in Burke

I have a knee wall that needs insulating. It is part of a bonus room that is above the garage and family room. Right now it only has unfaced fiberglass batts behind the wall. The knee wall attic is vented. It has soffits and a ridge vent. There is access to the knee walls on each side of the room through a small door. I would like to schedule a time to get the free estimate. Thank you.

Project Location in Annandale

Removal and replacement of attic insulation. I'd like an estimate.

Project Location in Springfield

I have two areas that may have air leaks from the exterior walls.

Project Location in Woodbridge

Basement wall leaked. Sump pump put in. Framing is wood 2x4s and complete. Need insulation on poured concrete walls.

Project Location in Manassas

Looking for energy audit and blower door test.

Project Location in Woodbridge

Uneven cooling and heating in rooms from hvac ducts.

Project Location in Midland

Interested in options for insulating the crawl space.

Project Location in Dumfries

I want to find out where I'm losing heat/ ac at and one side of the kitchen is cold.

Project Location in Winchester

I have a very old house and would like someone to come out and see where I can save by adding insulation. Thank you

Project Location in Stafford

HVAC, Duct Sealing, Air leakage

Project Location in Stafford

HVAC ductwork sweating in the main level. It is an unconditioned space.

Project Location in Stafford

My master bedroom is above the garage and is 10 degrees colder than the rest of the house.

Project Location in Stafford

Very drafty house extremely cold bottom floor.

Project Location in Portsmouth

I am interested in a quote to insulate my attic (rafters) and encapsulate my crawl space. Thank you.

Project Location in Suffolk

Cellulose Insulation, for the inside exterior wall of my old house.

Recent job requests for Dr. Energy Saver in VA:

Project Location: Leesburg, VA 20176

Comment: Need help with finding heat leaks and air sealing the house

Project Location: Sterling, VA 20164

Comment: Need attic inspection

Project Location: Sterling, VA 20164

Comment: Cold air/draft coming inside the house from doors throughout the house. Heat is always on since house is always cold or loosing heat.

Project Location: Sterling, VA 20165

Comment: Garage attic insulation upgrade.

Project Location: Ashburn, VA 20148

Comment: Upper rooms are not cooling enough. Ducts are in the attic. Not sure Attic insulation is an option.

Project Location: Leesburg, VA 20175

Comment: Need quote for attic ductwork repair, cleaning, and fixing entry holes that squirrels are getting into

Project Location: Herndon, VA 20170

Comment: Air drafts throughout home

Project Location: Leesburg, VA 20175

Comment: Looking for attic insulation and help with ductwork insulation.

Project Location: Great Falls, VA 22066

Comment: Attic insulation

Project Location: Herndon, VA 20171

Comment: Interested in quite for air sealing and upgraded insulation for attic

Project Location: Aldie, VA 20105

Comment: Insulating my home better. Drafty

Project Location: Chantilly, VA 20152

Comment: Hello I would like an energy audit done on my home because we are having issues with cooling the second story rooms equally. Thank you Ed

Project Location: Aldie, VA 20105

Comment: Would like an estimate for attic spray foam insulation. Current attic has ridge vent with HVAC duct work.

Project Location: Reston, VA 20191

Comment: I'd like a full audit to find air leaks, review ducts, discuss current (recently installed) cellulose installation, and potential for multi-zone system. I'd like to seal the house and understand options for increasing efficiency.

Project Location: Gainesville, VA 20155

Comment: Purchased a new home, would like to get an energy audit and quote for some different insulation options.

Home Insulation Contractors In Virginia

Energy Audit & Home Insulation

HVAC & Water Heater Repair or Replacement

Why Virginia Homeowners Choose Us

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Recent job requests for Dr. Energy Saver in VA: