Compare top-rated insulation contractor providers in Baltimore. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In homes across Baltimore, drafty winters and sweltering summers are a persistent challenge. At Koala Insulation, we specialize in providing compr…
These companies are based in nearby cities and serve Baltimore.
From $50
Up to $500
Open 8:00 AM – 5:00 PM
At SCL & Bros Construction in Pasadena, we pride ourselves on delivering top-tier insulation solutions that transform your home's comfort and effi…
From $50
Up to $500
Open 8:00 AM – 4:00 PM
In Hanover, we are Atlas Home Energy Solutions - a dedicated team specializing in home energy solutions. Our expertise lies primarily in insulatio…
From $50
Up to $500
Open 9:00 AM – 5:00 PM
In the heart of Arlington, we are Home Energy Medics - your dedicated insulation and HVAC contractors. We pride ourselves on delivering top-tier i…
From $50
Up to $500
Open 6:30 AM – 5:00 PM
In the heart of Clinton, we're JM INSULATION LLC - your reliable partner in home services. Specializing as insulation, HVAC, and mechanical contra…
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We show only active businesses that pass moderation. Results are specific to Baltimore and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare insulation contractor pros in Baltimore by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Baltimore. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Baltimore too. Mileage is the approximate distance from Baltimore.
Looking for insulation contractor in Baltimore? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
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Its simply wow. Work done by Koala Insulations is amazing. Starting from the work evaluation and quotation to getting the work done was very smooth and hassle free. We started to see the difference from same hour as the work was done. They offered so many things I didn’t even know that I could ask for. I would definitely recommend Jasper and koala insulations for such work.
I had an emergency situation and needed to get my attic insulated. I contacted Koala Insulation and they sent out one of their liaison to do an assessment and evaluation. He was very knowledgeable about his work. He has a very pleasant and professional demeanor and was very willing to answer questions and address your concerns. The actual insulation was done by Chief and Howard who were very friendly and professional and they did an excellent job in installing the insulation and making sure that the work area was immaculately clean after the job. If you are considering getting some insulation done, I would recommend that you call Koala Insulation. You can't go wrong.o
Great experience, from the estimate through installation. Everyone was professional, kind, honest, and on time. Highly recommended.
I had an attic encapsulation and basement rim joist Insulation done by Koala Insulation on 1/4/25. Since then my BGE bill has decreased by more than half! I am overjoyed!. Jasper is very professional, informative and responsive. He answered all of my questions and addressed all of my concerns. Richard and his coworker did an exceptional and thorough job ensuring all cracks and crevices were sealed. I am very pleased with the outcome and would absolutely recommend Koala Insulation.
Our insulation experience with Jasper and his crew was amazing! Of the companies we spoke to for the same job, Koala offered the best deal in everything from schedule, materials, and cost. Jasper was great - wonderfully communicative and very flexible with our hectic schedule! The work was done fast and extremely well. Inspection passed the next day and it was the only part of our renovation process that didn't cause any delays! Thank you!!
I had my basement ceiling insulation replaced and upgraded. My experience with Koala Insulation was wonderful.They gave me a date for an estimate and the rep explained my choices and costs and helped me decide what would be best without any sales pressure. I scheduled the work that day because I felt confident in the company and I was right. The installer did a great job. He was polite and worked nonstop to complete the job . I’m very happy with the service, product, and result.
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