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TRUSTED BY COLUMBIA, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon381
    Verified insulation services reviews

Find Insulation pros in Columbia

Avatar for Koala Insulation of The Greater Baltimore Area
Koala Insulation of The Greater Baltimore Area
4.8(
13
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Everyone I worked with was friendly, polite and knowledgeable. Despite the fact that they were removing and adding insulation, there was no debris because they were so careful to keep my home clean. The best part was that the temperature in my son's room increased by six degrees in a matter of hours."
Insulation Projects
Spray Foam Insulation
Insulation Projects
Blow-in Rig
Truck

+9

Response time8 hrs
Recommended by83%of homeowners
Avatar for JT Insulation, LLC
JT Insulation, LLC
5.0(
6
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Very prompt. Gave us a great price and did a wonderful job installing insulation in a tight area. Would definitely hire him again."
Response time1 day
2 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Terra Insulation
Terra Insulation
4.9(
7
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Great! Job was complete .... removal of existing 50+ year old insulation, air sealing attic, baffle installation, installed 18 inches new fiberglass blown insulation, and new whole-house fan. Job started and completed as proposed. Crew on-time, quietly performed their work, and left spaces clean when done. Definitely worth the cost as noticeable improvement in second floor temperature and humidity readings."
Owens Corning ProPink R-49 Blown-In Insulation. Our most popular product
These vents help your attic circulate air. With attics reaching over 120 degrees in the summer these are very important. They prevent mold and increase the lifetime of your insulation. Most other contractors miss installing these.
Look at the difference! Our foam is fire-rated which allows us to air seal around penetrations that contractors never could before.
Most homes have penetrations all over there attic. Imagine trying to blow up a balloon with a bunch of holes. It will never fill up. Now imagine trying to blow up your house with air conditioning and heating with a bunch of holes in the attic. It will never fill up.
Recessed can lights are notorious for leaking air. Recessed can light covers help with air-sealing your living space and prevent fires.

+1

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Complete Home Solutions, LLC
Complete Home Solutions, LLC
3.9(
84
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"The company did an assessment that we did not need as much insulation as we thought. The gave us a better approach which was cheaper and more efficient."
 Stone Front of Addition
 Kitchen
 .
 After
Screened Porch and Deck

+93

Response time9 hrs
11 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Atlas Home Energy Solutions
Atlas Home Energy Solutions
4.1(
34
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"I hired Atlas Home Energy Solutions to remove old insulation and replace it with the foam technique. However, I ran into numerous unexpected problems due to a slow leak from old pipes. It took awhile to sort out. Atlas Home Energy Solutions gave me lots of expert advice. They were willing to come out and review the situation. They were also willing to reschedule and wait until another contractor dealt with the water issue and its ensuing problems. They helped me make some difficult decisions before they could insulate the crawl space. When it was ready for them to come and insulate the area they bumped their schedule forward to get it done. This company did sterling work. Their expertise and professionalism were outstanding. They really know what they are doing and guided me through a more protracted process than originally envisioned. I would highly recommend them to anyone."
Visual Inspection of all Areas of your Home
Attic Insulation and Air Sealing
Infrared Camera Inspection
Attic Spray Foam
Blower Door Whole House Air Leakage Test

+11

Response time1 day
Recommended by87%of homeowners
Avatar for ROI Construction LLC
ROI Construction LLC
4.3(
17
)

Serving Columbia, MD and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"The service was great! Dominic, the owner, was knowledgeable and the crew of guys who replaced the roof did a fantastic job. Highly recommend!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

43 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Smart Energy Pros
Smart Energy Pros
4.3(
19
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Brian was extremely excellent from start to finish! He thoroughly explained all rebates and incentives which made the project extremely affordable. My attic insulation project was seamless! Excellent communication, friendliness, and amazing job cleaning up. I highly, highly, HIGHLY recommend Smart Energy Pros!"
Energy Audit-Insulation
Energy Audit-Insulation
Energy Audit-Insulation
Energy Audit-Insulation
Energy Audit-Insulation

+8

Response time3 hrs
Response rate86%
5 neighbors recently requested a quote
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Insulation questions, answered by experts

Completing insulation service projects in Columbia offers immediate comfort by stabilizing indoor temperatures and reducing drafts. Over time, you’ll notice lower utility bills, improved energy efficiency, and less wear on your HVAC system. Enhanced insulation also helps prevent moisture buildup and mold, which is crucial in Columbia’s humid climate. These improvements can boost your home’s value and make it more resilient to seasonal weather changes.

Helpful?

In Columbia, most attic insulation projects are finished within 1-2 days, while wall insulation in existing homes may take 3-5 days. Crawl space or basement insulation usually requires 2-3 days. Whole-home insulation projects can extend up to 10 days. Scheduling flexibility and weather conditions, especially during peak seasons, may affect timelines, so plan ahead for minimal disruption to your daily routine.

Helpful?

In Columbia, unexpected costs can arise from discovering water damage, hidden mold, or outdated wiring that needs updating before insulation. Additional air sealing or ventilation upgrades may be necessary for optimal energy efficiency. Permit fees and testing for hazardous materials, like asbestos in older homes, can also add to expenses. Addressing these issues early helps ensure a successful and long-lasting insulation upgrade.

Helpful?

For insulation projects in Columbia, spray foam is ideal for sealing gaps and improving air sealing, especially in attics and crawl spaces. Fiberglass batts with vapor barriers work well for walls, while cellulose insulation offers strong soundproofing and eco-friendly benefits. Ensure materials meet recommended R-values for the region, and always use moisture-resistant options in basements to prevent mold and maintain indoor air quality.

Helpful?

Columbia’s humid subtropical climate requires careful attention to moisture control and air sealing during insulation projects. High humidity can affect installation and curing times, especially in summer. Spring and fall are ideal for scheduling work, as milder temperatures help materials set properly. Selecting insulation with strong moisture resistance and planning for adequate ventilation ensures your home stays energy efficient and comfortable year-round.

Helpful?

The Columbia, MD homeowners’ guide to insulation services

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