Frequently Asked Questions
How much money can I save by upgrading my insulation?
The average is 20–40 percent depending on the current thickness of your insulation and how much we have to add.
How do I know if I need more attic insulation?
What areas do you service?
We serve all of the OKC Metro, from Guthrie to Noble & El Reno to Shawnee.
Hear from our happy clients
I was taken aback by Harper’s excellent communication! Don and Stacy worked very hard to ensure that our insulation was installed properly and went above and beyond my expectations. I recommend them to anyone with an insulation project.
Very knowledgeable and professional. The product provided is environmentally safe and affordable. I was impressed with the way they handled and responded to my questions and concerns. I will recommend this company to my friends and family.
Very nice installer. He’s been doing it for over 40-years. Everything I can see says he did a great job. Very reasonable price.
The office staff was great, friendly, and very helpful. The guys were on time to do the job.
In the heat of the summer my a/c unit was running non-stop!! Then Harper’s came out and added insulation to my attic and my a/c started cycling off like it’s supposed to!! Comparing that summer’s electric bill to the summer before I DEFINITELY saw a drop in what I had to pay OG&E!!
Excellent! Well done. Professional and respectful. I’d recommend to anyone.
They were extremely professional and sharp. They did exactly what they said they would, when they said they would, and for the price they said they would. Very pleased with the entire process from start to finish.