Business Details
39 Years
experience
Expert Insulation Services in York, PA
Liberty Insulation has been a trusted leader in insulation services since 1987, serving residential, commercial, and multifamily projects across Pennsylvania, Maryland, Delaware, and Virginia. Our team of certified experts specializes in fiberglass, spray foam, mineral wool, and other advanced insulation solutions, prioritizing energy efficiency, customer satisfaction, and industry innovation. With direct partnerships with top manufacturers, we deliver competitive pricing, cutting-edge products, and a 10-year warranty covering both materials and installation.Our GPS-tracked fleet ensures timely service, while our commitment to direct communication guarantees personalized support from consultation to completion. As Pennsylvanias largest independent insulation contractor, we combine decades of experience with a dedication to American jobs and sustainable building practices, helping clients reduce energy costs and environmental impact.
Services
Residential Insulation
Commercial Insulation
Spray Foam Insulation
Fiberglass Insulation
Mineral Wool Insulation
Blown-In Wall System
Retrofit Insulation
Radiant Barrier Insulation
Crawl Space Insulation
Air Sealing Services
Details
- Year established: 1987
Highlights and features
- We have over 35 years of experience in residential and commercial insulation.
- Our team offers a 10-year warranty covering both materials and installation.
- GPS-tracked trucks ensure timely and efficient service delivery.
- Direct communication with staff guarantees personalized support and problem resolution.
- Strong manufacturer relationships provide access to innovative products at competitive prices.
What people say
Great company
Honest people
Excellent customer service
Fantastic price
Successful results
Services
Residential Insulation
Liberty Insulation specializes in residential insulation for new construction and renovations. Our services include fiberglass batts, blown-in cellulose, and spray foam solutions that enhance energy efficiency, reduce noise, and lower utility bills. With a 10-year warranty on materials and installation, we ensure long-term comfort and value for homeowners.
Commercial Insulation
We provide commercial insulation solutions for offices, warehouses, and industrial facilities. Our team installs spray foam, mineral wool, and radiant barrier systems to improve thermal performance, fire resistance, and occupant comfort. As Pennsylvanias largest independent contractor, we handle large-scale projects with precision and reliability.
Spray Foam Insulation
Spray foam insulation creates an airtight seal while delivering high R-value. Ideal for attics, walls, and crawl spaces, this solution prevents energy loss, strengthens structures, and reduces HVAC strain. Our experts apply closed-cell and open-cell foam tailored to residential and commercial needs.
Mineral Wool Insulation
Mineral wool insulation offers superior fire resistance and thermal performance. Made from basalt rock fibers, it resists moisture, mold, and pests while improving soundproofing. This durable option suits commercial buildings, multifamily units, and homes requiring enhanced safety and efficiency.
Retrofit Insulation
Retrofit insulation services modernize existing buildings with improved energy efficiency. We assess current systems and install upgraded solutions like blown-in wall insulation or radiant barriers. These upgrades lower energy costs, enhance comfort, and extend the lifespan of HVAC systems.
Questions
What insulation services do you offer?
We provide residential, commercial, and retrofit insulation, including spray foam, fiberglass, mineral wool, blown-in wall systems, and radiant barriers.
Do you serve areas outside York, PA?
Yes, we serve Pennsylvania, Maryland, Delaware, and Virginia with local offices in Harrisburg, Lancaster, Baltimore, and Georgetown.
What are the benefits of upgrading insulation?
Upgrading insulation lowers energy bills, improves HVAC efficiency, reduces noise, enhances indoor air quality, and increases property value.
How do you ensure timely service?
Our GPS-tracked fleet and direct communication between crews and the office guarantee prompt scheduling and real-time updates.
Do you offer warranties on installation?
Yes, we provide a 10-year warranty covering both materials and installation for residential insulation projects.
Can you help with commercial energy efficiency?
Our commercial insulation services improve thermal performance, fire safety, and occupant comfort while reducing operational costs.
Videos
Reviews (2)
Oliver Sipe
Oct 13, 2019
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I see there is already a bad review for the truck drivers, so I figured I would share my experience. Today, 5/7/19 I was driving on Rt 30 eastbound near the Rt 74 exit when the driver in the truck with license plate #ZKR 2302 cut into my lane without a turn signal at the last second causing me to slam on my brakes so hard I skid and my lunch that was in the front seat spilled onto the floor. While naturally I laid on my horn as this occurred, the driver then had the audacity to honk at me and flip me off as I drove past. Ive never dealt with this company directly, but this experience ensures
Mark Murray
Jul 14, 2018
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I priced out what the material alone would cost if I purchased at one of the local home improvement stores. It would be up to me to pick up, install, and then clean up. I do not like handling insulation. Called Liberty and Adam stopped out and provided an estimate. I saved time, money, and left to the guys who do this everyday. Afterwards, one of the installers advised they were finished and wanted me to see the finished product. Looked fine to me. They cleaned up the area quite well! Thank you Adam.
