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TRUSTED BY ALDIE, VA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon144
    Verified insulation services reviews

Find Insulation pros in Aldie

Avatar for Prudent Homes
Prudent Homes
4.7(
236
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"David and his team were very professional and the work they did was excellent---we could tell the difference the next day. The temperature on the 2nd floor is several degree lower than before due to the new insulation and feels much more comfortable. David has solid knowledge regarding insulation and he explains things clearly. Definitely would recommend David and Prudent Homes to my friends and neighbors."
25 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Comfenergy, LLC
Comfenergy, LLC
4.6(
54
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I've been trying to find an expert in insulation for months to come out and tell me out to properly insulate around a removed chimney and Comfenergy was the expert I needed. Even though the insulation part of the job was too small for Comfenergy (wasn't above their minimum quote value) they were happy to give me their expert advice and I appreciate the time spent as I now know what to ask the roofing contractor to do in order to insulate this correctly. Thanks!"
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+68

Response time1 day
21 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Discount Energy Services
Discount Energy Services
4.3(
89
)

Serving Aldie, VA and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Kevin and Nicole are the owners of this small company that insulated hundreds of homes in the DC area for a fraction of what larger companies are charging. They are also both quite personable and knowledgeable. It was easy to reach Nicole by phone and arrange a time for Kevin to come give an estimate. Kevin came and stayed while he worked up his estimate, chatting for a bit about the neighborhood. This compared to the gruff responses I got by other companies that wouldn’t even come look at my space until I was ready to sign a contract was one of the major reasons I chose Discount Energy Services. The other was, as the name implies, the incredibly low cost. It was less than half what I had received from at least two other companies. The day before or the day of, I would recommend DES call their customers. I called them the day of, unsure of the start time as well as parking. Everything worked out though, and Kevin’s two guys worked all day until about 8pm to finish the job. The main guy showed me the work and answered my questions upon completion. He also told me that it takes a little time for the insulation to settle, which I found to be true. We noticed more of a difference after a day or two. I would also recommend that DES call customers after the job to follow-up. I did this myself and had a nice talk with Nicole about other things we can do to minimize sound transferrance between our first floor and our English basement apartment. The insulation provided by DES does not completely cut out vibrational sound, nor would any insulation anyone could provide. Nicole had some great ideas for how I could take further steps. Overall, I would recommend Discount Energy Services. They do solid work with friendly, professional communication at affordable cost. Support small local businesses!"
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+2

Response time1 day
17 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Northern Virginia Insulation and Exteriors, LLC
Northern Virginia Insulation and Exteriors, LLC
4.1(
159
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I am very pleased with how my attic insulation project turned out. when the company came to my house to give an estimate they evaluated my current insulation, told me what I needed to bring my home up to the current standards for attic insulation. (r49) more importantley they told me what I didn't need. I highly recommend this company for your insulation project."
Gallery
32 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for HomeGuard Foam & Foundation
HomeGuard Foam & Foundation
5.0(
9
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

Build a stronger, more comfortable home with HomeGuard Foam and Foundation! We're dedicated to providing homeowners with energy-efficient and lasting solutions. Specializing in spray foam insulation, crawl space encapsulation, basement waterproofing, and foundation repair, we protect your property from the ground up. Trust HomeGuard to fortify your foundation and insulate your future, ensuring a cozy and durable home for years to come.

Crawl space encapsulation
Inwood Encapsulation
Inwood Encapsulation
Inwood Encapsulation
Inwood Encapsulation

+74

Response time3 hrs
3 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Founders Insulation
Founders Insulation
4.9(
17
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"The company did a good job replacing old insulation in our attic. There was a communication hick-up but the project manager we worked with - Jamie - was able to correct and resolve the issue."
Exterior Walls
Exterior Walls
Roof line
Exterior Walls
Exterior Walls

+11

Response time12 hrs
281 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for The Fifth Fuel of Virginia, LLC
The Fifth Fuel of Virginia, LLC
4.6(
58
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Louis and his partner we very professional and thorough. They initially put down drop cloths to protect our floors and nearby items. The precisely installed the insulation to match up with what was already on the walls. I had 1 area that we could not clear out completely due to some heavy shelving, and they worked around the shelving and still did a great job. They ensured the new insulation was mounted correctly and attached well with the insulation that was already on the wall. They also fixed up with tape some adjacent pieces of insulation to make it look much neater. When they were finished to thoroughly cleaned up where they had performed the work. I am very satisfied with their work, They did a great job. Thank you"
Response time1 day
65 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
425
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was impressed with the quality and skill of the crew, they knew exactly what to do and the result was excellent. I was extremely impressed with the quality of the insulation, and feel much more comfortable with my home! The foreman was excellent, very skilled, and the turn out was outstanding!"
Windows
Windows
Windows
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Siding

+9

Response time9 hrs
Response rate100%
Recommended by90%of homeowners
Avatar for Comfenergy
Comfenergy
3.9(
50
)

Serving Aldie, VA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"They wanted to inject very expensive sealant into the ducts to seal the seams. The company I hired used insulating tape over the seams instead, for a greatly reduced price. The total price difference in their proposal and the company that I hired was about $4500."
Attic before
Attic after
Historic Waterford Home
Historic Plaque
Crawl space before

+6

Response time1 day
83 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for ROI Construction LLC
ROI Construction LLC
4.3(
16
)

Serving Aldie, VA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area!\n\nROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!

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+19

43 neighbors recently requested a quote
Recommended by100%of homeowners
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Insulation questions, answered by experts

Minimal but regular checks can ensure maximum thermal performance.

You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.

However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.

If you have blown-in insulation, using an insulation vacuum will quickly and easily suck up all the insulation. Many come with built-in HEPA filters for added safety. While some people suggest breaking up large batts and feeding them into the vacuum, this can expose you to more fiberglass fibers. With batts and rolls, carefully removing them and placing them into garbage bags is a better process.

The amount of insulation you need will vary depending on where you live. Energy Star recommends certain minimum insulation values in different geographic regions. In most cases, however, even adding a little insulation is better than not adding any.

We do not recommend fiberglass insulation for soundproofing purposes, especially if you are working on a room that’s part of your living space. Fiberglass insulation is dangerous, and the installation process is hazardous. It is also harmful to the environment. When there are so many newer, healthier non-fiberglass alternatives in the market, the lower cost of fiberglass insulation simply doesn’t justify the harm and danger it poses.

The Aldie, VA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.