(667) 241-9099
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Greater Baltimore Area Insulation Installation Experts
Improve your Greater Baltimore Area home's energy efficiency and comfort with professional insulation services. Count on Koala Insulation of Greater Baltimore Area for reliable, budget-friendly insulation installation that delivers measurable results.
Top Insulation Contractor in Greater Baltimore Area
329 Reviews
Spray Foam Insulation Greater Baltimore Area
Spray Foam is a two-part product that is heated and then is sent through a hose into the stud cavity, where it hardens in a matter of seconds and creates a long-term barrier that keeps your home comfortable and energy efficient.
Blown In Attic Insulation Greater Baltimore Area
Consisting of small pieces of insulation, this type of insulation can quite literally fill every nook and cranny of a space and create an uber-fluffy layer of effective insulation. Our technicians ensure your attic, wall and ceiling cavities are filled correctly and without gaps or voids.
Insulation Removal Services Greater Baltimore Area
If you’re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we’ll remove existing insulation, and sanitize and deodorize the areas.
Batt Insulation Installation Greater Baltimore Area
One of the most recognizable forms of insulation. Batt comes in large rolls or pre-cut sections that are typically pink or yellow in color. These are installed in sheet form and laid out between the studs in walls, floors, and attics.
Solar Attic Fans Greater Baltimore Area
Solar attic fans turn your attic into a livable space by pushing hot air out and pulling cool air in. Our fans use solar energy to keep your attic at a comfortable temperature year-round.
Air Sealing Service Greater Baltimore Area
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
Crawl Space Encapsulation Greater Baltimore Area
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
Commercial Insulation Services Greater Baltimore Area
Give your workspace a boost with our commercial insulation services. Whether you’re upgrading an office, retail space, or industrial facility, we’ve got solutions that fit your needs. Our goal is to help you create a comfortable space while cutting down on energy costs, so you can focus on what you do best.
Your Go-To Insulation Pros in Greater Baltimore Area
Locally owned and operated in Greater Baltimore Area, Koala Insulation combines expert guidance with premium materials to upgrade the way your home feels year-round. We care about your comfort—and we’re here to help with friendly service, proven solutions, and dependable results.
Koala Insulation Of Greater Baltimore Area
If you find your home uncomfortably hot during the summer and freezing cold when winter rolls around, your thermostat probably isn't to blame. The problem is your home's insulation.
Poor insulation makes it incredibly hard to keep indoor temperatures consistent. Your home's AC and heating systems may struggle to maintain a comfortable environment, resulting in higher electricity bills. Fortunately, Koala Insulation can help you fix the issue and combat insulation problems. If you're searching for insulation companies near you, we serve the Greater Baltimore Area, including Owings Mills, Baltimore, and Parkville, Maryland.
As the nation's #1 insulation company, we're known for providing quality work that stands the test of time. We offer a fair and transparent pricing policy so you can feel assured you're making a solid investment in your property. You can count on our team to find the right insulation solution for your home, and we'll complete the job with the highest level of quality.
At Koala Insulation, we offer Blown-In Insulation, Batt Insulation, Spray Foam Insulation, Insulation Removal, Air Sealing, Solar Attic Fans, Crawl Space Services, and Builder Services.
Discover the reasons behind bad insulation and how the Koala team can help.
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Causes of Poor Insulation
Insulation deteriorates for several different reasons.
- Age: The longer it's been since you installed insulation, the more likely it is to become less effective. Insulation doesn't last forever, and old insulation may not have the same plump, fluffy consistency that keeps outside air from entering your home.
- Contaminants: Pests, dirt, and moisture can penetrate insulation through cracks and crevices of your home's structure.
- Electrical Stresses: Sudden electrical pulses or overvoltage can harm the structural integrity of insulation.
Services Offered
Koala Insulation provides a range of insulation services for all types of residential properties.
- Blown-In Insulation: This consists of small pieces of fiberglass, denim, mineral wool, or cellulose, which we insert in attic, wall, and ceiling cavities to cover gaps and voids.
- Batt Insulation: We use rolls or sheets of Batt Insulation made from organic cotton, mineral wool, or fiberglass to lay between studs in floors, walls, and attics.
- Spray Foam Insulation: Our Spray Foam Insulation is the perfect solution for homeowners seeking to reduce noise. Its hardening properties strengthen walls while keeping outside air from entering your house.
- Insulation Removal: We can remove insulation damaged by pests, moisture, and age. After removing the insulation, we sanitize and deodorize the area.
- Air Sealing: Cracks and crevices in windows, doorways, attic hatches, and chimney framing allow exterior air to enter your home. Our high-quality air sealants fill in the gaps, helping to prevent air drafts.
- Solar Attic Fans: An attic can trap hot air, raising the overall temperatures in your home. Installing a Solar Attic Fan helps push out hot air and improve attic insulation efficiency.
- Crawl Space Services: Our team can inspect your crawl space for leaks and install effective crawl space insulation.
- Builder Services: We partner with Baltimore builders on residential, industrial, and commercial insulation projects.
Why Choose Koala Insulation of Greater Baltimore
Koala Insulation is customers' number one choice for insulation. We're known for our expertise in helping homeowners select the right products and services to fix home insulation problems. Our insulation contractors are never late, and you can trust us to complete the job on time. All our services come with the Koala Limited Lifetime Guarantee, so you can feel confident you're making the right choice.
To learn how Koala Insulation can improve your home's energy efficiency, contact our Greater Baltimore team for a consultation.
We’ll make your space more Comfortable
Lower Energy Bills
Insulation can lower energy bills substantially. The US Department of Energy estimates that 56% of the energy used in a home goes to heating and cooling. Let us give you reduced monthly costs!
Protect Your Family from Mold, Allergens, and Fire
Insulation, Air Sealing, and Crawlspace Encapsulations create a moisture barrier, keeping moisture, mold, allergens, and pests out of your home. The lack of proper insulation can also be a fire hazard. Enjoy your home stress free by knowing that you and your family are protected!
Affordable R-Value
Blown-in Insulation is very cost effective and allows you to get better comfort and lower monthly costs at an affordable price point. Blown In insulation is a no brainer as a homeowner. Let us help you save on the upfront costs!
Reduced Carbon Footprint
By reducing energy waste, you're helping the environment. Let us help you do your part for a brighter tomorrow!
Pays For Itself Over Time
By saving on your electricity bill each month, your insulation upgrade will pay for itself over time and you’ll save money for years to come . Let us give you a return on your investment!
Energy Efficiency
Proper insulation increases your home's efficiency, reduces energy loss out of the roof and floors, and lowers monthly energy costs.
What to Expect In 5 Easy Steps
Schedule Your Free Evaluation
Contact your nearest Koala Insulation Location, recognized as the #1 trusted insulation expert nationwide. We will discuss your needs and schedule an appointment to provide a free evaluation.
Home Efficiency Assessment & Estimate
One of our friendly insulation experts will perform a thorough home efficiency assessment. Your insulation expert will then review the assessment findings, the science behind these findings, and why any changes are needed. Lastly, your insulation expert will provide the best option that fits your home efficiency needs and your budget.
Schedule Your Insulation Service
We will schedule your insulation service for the soonest availability that fits your schedule because we understand that your home insulation is a priority!
Installation
Our team of highly skilled insulation technicians will install your premium insulation solution in as little as two hours. We treat your home like our own and take time to leave it cleaner than it was before.
Enjoy Your Comfortable & Efficient Home
Enjoy a more efficient home with lower energy bills and improved comfort year-round. Enjoy your improved home stress free knowing that Koala Insulation stands behind their work! Reach out to your Koala Insulation team anytime for support.
Reputation Built on Comfort and Quality
Homeowners across Greater Baltimore Area rely on Koala Insulation for honest advice and high-quality insulation solutions. We show up on time, respect your space, and follow through on our promises—earning us hundreds of five-star reviews throughout Greater Baltimore Area.
Ashley Weber
00:57 16 Jun 26
We got some insulation removed and installed by Koala, along with a few other things BGE inspection came back with saying was not up to code. We had the BGE inspection from a different company and Koala easily applied all the rebates we were going to get. They were friendly, even getting our dog back after she escaped the house through an open door, and showed me pictures of all their work when they were done (they even gave a couple more inches of insulation than we paid for :) ). We did have one small hiccup in that they didn't inspect the ceilings before leaving and there were holes/cracks, but they responded immediately, took full responsibility, and came out the next day to fix it.
David Nichols
20:32 19 May 26
Koala did a great job with our insulation. The two gentlemen that installed were very considerate and explained any questions we had. Also the sales person was great as he took his time as well and explained everything. We had two other estimates and those companies spent no time and we could tell they just wanted the job fast etc. etc. We would recommend Koala to anyone that needed a insulation.
Sharon Nichols
15:22 19 May 26
Koala lnsulation did a great job. We are very happy with the 2 gentlemen that did all the work. Very efficient and patient answering our questions. We recommend this company for any insulation work. Also the sales person was great. We had 2 other estimates and they spent no time with our issues. The Koala gentleman really spent time, answered quetions, and was very thorough. Five stars.
MELKAM A
16:34 20 Apr 26
Koala insulation did my house Attic insulation upgrade. They are one of the best companies in the area. The first person ( Rayon Williams) came to evaluate the whole house insulation and recommend how and what to do. He gave me his price estimate. It Seems little bit excessive but, the way explained how they do makes me to decide to go with Koala insulation. Also, scheduling for the job was easy. Rayon is one of the best, friendly and respectful person. On April 7, 2 people came to do the job. They really did a great job.
Ashlee Lane
00:49 15 Jul 25
I used Koala Insulation of the Greater Baltimore Area for attic insulation and fan installation. The process started out great. My sales representative, Jeffrey L., was excellent at explaining my attic’s insulation and ventilation needs. He took the time to go over insulation types and important factors I hadn’t considered, like air sealing and clearing the soffits. I received a quote the same day, and I ultimately chose this company because of their fair pricing, positive reviews, and the professional initial communication.
However, the project didn’t go as smoothly as promised. I was originally told the job (removing and installing insulation in a 2,000 sq ft attic plus installing two fans) would take one day. When scheduling, the owner, Ryan, advised it could be two days, possibly a half day more, which was understandable.
The crew on day one was polite and kept the workspace clean, laying down protective plastic. On day two, I asked the new crew if they’d finish that day, including the fans, and they assured me they would. Unfortunately, that didn’t happen.
On day three, the crew continued the insulation work, but the fans were still not installed. The supervisor, Jasper, came at the end of the day to tell me they needed a longer ladder and would have to return a fourth day. I was extremely frustrated, especially since the home measurements could have been noted during the initial sales visit or earlier in the project. Being stuck at home multiple days with a toddler and having to keep rescheduling appointments was very disruptive.
Additionally, I noticed several areas on my staircase where the friction from the hose caused wall paint to chip and flake away, which required me to do touch-up painting afterward. I’d recommend that future customers make sure all surfaces where hoses might come into contact are covered with plastic for protection.
Jasper said he’d speak with the owner about possible discount for the delay and get me scheduled ASAP for the fan installation. However, “as soon as possible” turned out to be a full seven days later. The crew who finally installed the fans did a fantastic job, but I never received any follow-up from either Jasper or Ryan about the delay or the inconvenience it caused.
Overall, Koala Insulation did quality work, and the crews were courteous and professional on-site. But the project took significantly longer than promised due to poor planning and communication, and the lack of follow-up or accountability left me disappointed. Because of these issues, I’m giving this company 3 out of 5 stars. I hope sharing my experience helps others make an informed decision.
However, the project didn’t go as smoothly as promised. I was originally told the job (removing and installing insulation in a 2,000 sq ft attic plus installing two fans) would take one day. When scheduling, the owner, Ryan, advised it could be two days, possibly a half day more, which was understandable.
The crew on day one was polite and kept the workspace clean, laying down protective plastic. On day two, I asked the new crew if they’d finish that day, including the fans, and they assured me they would. Unfortunately, that didn’t happen.
On day three, the crew continued the insulation work, but the fans were still not installed. The supervisor, Jasper, came at the end of the day to tell me they needed a longer ladder and would have to return a fourth day. I was extremely frustrated, especially since the home measurements could have been noted during the initial sales visit or earlier in the project. Being stuck at home multiple days with a toddler and having to keep rescheduling appointments was very disruptive.
Additionally, I noticed several areas on my staircase where the friction from the hose caused wall paint to chip and flake away, which required me to do touch-up painting afterward. I’d recommend that future customers make sure all surfaces where hoses might come into contact are covered with plastic for protection.
Jasper said he’d speak with the owner about possible discount for the delay and get me scheduled ASAP for the fan installation. However, “as soon as possible” turned out to be a full seven days later. The crew who finally installed the fans did a fantastic job, but I never received any follow-up from either Jasper or Ryan about the delay or the inconvenience it caused.
Overall, Koala Insulation did quality work, and the crews were courteous and professional on-site. But the project took significantly longer than promised due to poor planning and communication, and the lack of follow-up or accountability left me disappointed. Because of these issues, I’m giving this company 3 out of 5 stars. I hope sharing my experience helps others make an informed decision.
Insulation Services for Greater Baltimore Area and the Surrounding Region
At Koala Insulation of Greater Baltimore Area, we make insulation simple and stress-free for local homeowners. Our team is committed to reliable service, timely installs, and unmatched customer care. Just read our reviews and see why Greater Baltimore Area trusts Koala for top-tier insulation work.
- Laurel
- Jessup
- Columbia
- Elkridge
- Hanover
- Harmans
- Baltimore
- Fulton
- Highland
- Olney
- Brookeville
- Sandy Spring
- Ashton
- Brinklow
- Clarksville
- Dayton
- Marriottsville
- Woodstock
- Windsor Mill
- Cooksville
- Glenelg
- Glenwood
- Lisbon
- Sykesville
- West Friendship
- Woodbine
- Cockeysville
- Hunt Valley
- Lutherville Timonium
- Monkton
- Owings Mills
- Phoenix
- Randallstown
- Sparks Glencoe
- Stevenson
- Pikesville
- Towson
- Parkville
- Abingdon
- Gunpowder
- Baldwin
- Edgewood
- Fallston
- Glen Arm
- Hydes
- Joppa
- Kingsville
- Perry Hall
- Upper Falls
- White Marsh
- Middle River
- Nottingham
- Fork
- Ellicott City
Koala Insulation of Greater Baltimore Area
Hours of Operation
- Mon:
- 8:00 AM - 5:00 PM
- Tues:
- 8:00 AM - 5:00 PM
- Wed:
- 8:00 AM - 5:00 PM
- Thurs:
- 8:00 AM - 5:00 PM
- Fri:
- 8:00 AM - 5:00 PM
Exclusive Local Offers
Get a quote
Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
