King Conservation Group

Lancaster, PA · Insulation contractor

Rating
5.0/5
★★★★★ 5.0
Reviews
20
Rank in Lancaster
#26
of 353 home service pros
City Percentile
69%
rating percentile
Address
King Conservation Group, 667 Hartman Station Rd Suite D, Lancaster, PA 17601
Phone
(717) 205-3610
Website
www.kingconservationgroup.com
Status
Closed · Opens 8 AM Mon

King Conservation Group is a home service pro located in Lancaster, PA. It is one of 353 home service pros listed in Lancaster. Its 5.0-star rating is above the Lancaster city average of 4.6 stars. There are 10 photos associated with this location.

About King Conservation Group

Insulation Contractor specializing in building science based insulation, energy audits, home performance contracting, and new home code testing.

Hours

Friday8 AM–5 PM

Customer Reviews

★★★★★ 5.0 John Hollinger · Feb 2026

We recently had King Conservation Group insulate our older home, and we couldn’t be happier with the results. Their crew drilled more than 120 holes throughout the house and dense‑packed cellulose insulation into the walls, and they also installed foam board and spray foam insulation in the basement. The difference in comfort is noticeable right away — the house feels warmer, more consistent, and far less drafty. The team was incredibly friendly, professional, and respectful of our home. They kept us informed throughout the entire process and made sure we were comfortable with each step of the work. Everything was done efficiently and with great care. We’re very pleased with the quality of the work and the overall experience. Highly recommend King Conservation Group to anyone looking to

★★★★★ 5.0 Aaron · Dec 2025

Huge thanks to Casey King and King Conservation Group for the insulation project. I’m a stickler for details, and Casey went above and beyond to answer all my questions and walk me through the science of what my house needed. When the project was completed Zach took time to walk through the whole home and make sure I was fully satisfied. The whole crew was incredibly friendly and respectful. My home feels warmer instantly, and I’m already saving on energy (no more aux heat running!). Highly recommended.

★★★★★ 5.0 Brooke Karsnitz · Oct 2025

I was impressed with their professionalism after they did an energy audit thru PPL when they provided details on how to improve energy efficiency in our home. The crew came and completed the job in 2 days and each day Zach took the time to show and explain what was completed. When sealing the band joist they found and removed an ants nest- we haven’t had ants in our kitchen since!! Bonus. When they insulated the attic a wire was cut so they brought in an electrician who fixed it and also fixed some faulty switches in our kitchen that hadn’t worked in years- no charge. Casey took care of the paperwork and we received the maximum PPL rebate. Overall wonderful experience!

★★★★★ 5.0 Cody Glatfelter · Dec 2025

Had Casey out to take a look at my attic and come up with a plan to reduce humidity and lower cost of heating and cooling. He did just that. His crew along with Casey were some of the best contractors I have ever seen. Extremely knowledgeable and professional. If you need insulation done in your home do not risk going with anyone else. If I could give 10 stars I would.

★★★★★ 5.0 Susan Heydt · Sep 2025

So many comments here are echoing exactly the experience we had with Casey and his team. If you are searching for professional, courteous, polite, compassionate, and thorough individuals, you can stop scrolling, because you have found your answer. King was recommended by a friend who had insulation mitigation done several years ago. Casey came out and assessed our situation with sensors and a personal inspection in our attic on a 96 degree day. He was low pressure, gave us his options and recommendations, devised a plan, and implemented in just short of two weeks later. The cost was below our expectations, and we could get a $500 rebate from PPL! Maddox and Paul arrived yesterday, and completed the job with the same thoroughness of their boss. Delightful, considerate, hard-working young me

Accessibility & Amenities

✓ Wheelchair Accessible Parking Lot

Services

Insulation contractor

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This listing is informational. Contact the business directly to verify credentials, services, and availability.