Contact us

When it comes to insulation, Quality 1st Insulation is the preferred choice! Licensed and insured insulation installers servicing Montana residents. We offer free estimates, quality craftsmanship and excellent customer service!

To ensure your home or business’ energy efficiency is optimal and your comfort level is always perfect, trust Quality 1st Insulation for exceptional insulation services. We leverage our industry expertise, quality products and competitive prices to provide our customers with quality insulation that will serve them for years to come. We operate out of Great Falls, Montana. However, we’re pleased to travel throughout the state to serve our customers. To schedule an appointment with us or to inquire about the services we offer, please fill out the form below.

Remember, we offer free estimates on all of the services we provide!

We work from Monday till Saturday from 8:00 a.m. to 7:00 p.m.


Residential . Farm . Ranch
Lower Energy Costs by 40%
Reduce Heating & Cooling Costs!

Our address

Quality 1st Insulation
183 Sun Meadows RD
Great Falls, MT 59404

Quality 1st Installation

Here at Quality 1st Insulation, we only provide materials of the highest quality. We provide quality insulation to last a lifetime.

Send us e-mail:

Business Phone Number:
John Lapp 406-403-4402

Micah Lapp 406-403-5316

Insulation Installation Checklist

Choosing Quality 1st Insulation is the preferred choice when it comes to insulation for your home, office, farm or ranch. We make it simple in four easy steps

  • (1) Select your insulation project and receive a free insulation estimate.
  • (2) Select your preferred date to begin installation.
  • (3) Quality control. Provide feedback of services performed.
  • (4) Enjoy exceptional service, quality craftsmanship, and comforts of an energy efficient home or business.

Your customers will be as happy as you do

Welcome to our business! My name is John and I am the owner of Quality 1st Insulation. I was raised in Pennsylvania on a dairy farm. This has that taught me the meaning and value of hard work. In 1972 I started my own dairy farm and raised 8 children. I sold the farm in 2008 and moved to Montana. I was given a great opportunity to buy quality 1st insulation in 2011 and have been doing it ever since! I have learned strong work ethics while working on the farm and was taught to treat others with respect, honesty, and do the best job possible. These are my highest values and I use them in everything I do.

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We provide quality insulation to last a lifetime.
Call today! Quality 1st Insulation (406) 403-4402