The Best Insulation Contractors in Reserve, MT

Compare the highest-rated insulation professionals in Reserve, Montana. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Hi-Line Insulation, Inc.

4.8
(120 reviews)
Verified

A highly reputable, family-owned insulation specialist serving the Hi-Line region for decades. They are known for their professionalism, expertise in all major insulation types, and deep understanding of energy efficiency needs for Montana's harsh climate. They actively service rural communities and are a top choice for comprehensive home performance upgrades.

4523 3rd Ave N, Glasgow, MT 59230 (Primary base of operations serving the region)

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Energy efficiency audits

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Glasco Construction & Insulation

4.6
(85 reviews)
Verified

A well-established general contractor with a dedicated insulation division. They are praised for quality workmanship on both new construction and retrofit projects. Their dual role as a builder gives them expert-level knowledge of local building codes and structural integration of insulation systems.

104 3rd St S, Glasgow, MT 59230

Specialties & Features

Wall insulation services
Basement and crawl space insulation
Insulation removal and replacement

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Plentywood Insulation & Supply

4.4
(60 reviews)
Verified

A key provider for the northeastern corner of Montana and a logical service provider for Reserve. They operate both as a supplier of insulation materials and an installation service, which can be cost-effective. They handle a wide range of standard insulation projects and are a trusted local business.

408 W 1st Ave, Plentywood, MT 59254

Specialties & Features

Blown-in insulation installation
Attic insulation upgrade
Air sealing services

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Reserve

** The insulation market serving Reserve, Montana, is characterized by a regional service model due to the town's small size and remote location. Homeowners in Reserve typically rely on contractors from larger regional hubs like Glasgow (to the southwest) or Plentywood (to the northeast). The level of competition is moderate, with a handful of established, long-standing companies dominating the market. These providers are generally of high quality, with extensive experience addressing the specific challenges of the Northern Plains climate, including extreme temperature swings and strong winds, which makes comprehensive air sealing as critical as the insulation itself. Typical pricing is at a premium compared to urban areas due to travel time and fuel costs. However, the expertise in rural construction and energy efficiency is a significant strength of these local providers. It is highly recommended that homeowners inquire about potential energy rebates from local utility cooperatives, such as Lower Yellowstone Rural Electric Cooperative or Valley Electric Cooperative, as the providers listed are knowledgeable about these programs and can often assist with the application process.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Reserve regulations and climate

Frequently Asked Questions About Insulation in Reserve

Get answers to common questions about insulation services in Reserve, Montana.

1What is the recommended R-value for attic insulation in Reserve, Montana, and why is it so important here?

For our climate zone (Zone 6), the U.S. Department of Energy recommends an attic R-value of R-49 to R-60. This high level is critical in Reserve due to our extreme temperature swings, with very cold winters and hot summers, to minimize heat loss and gain. Properly meeting this recommendation significantly reduces heating costs from your furnace and helps maintain a consistent indoor temperature year-round.

2How do Reserve's harsh winters impact the timing and scheduling of insulation projects?

The ideal time for exterior insulation work (like adding exterior rigid foam) is late spring through early fall, as frozen ground and snow can hinder access and proper installation. However, interior projects like attic or basement insulation can often be completed year-round by local contractors who are accustomed to working in our climate. It's best to schedule consultations well in advance, as late summer and fall can be very busy seasons for insulation companies in Eastern Montana.

3Are there any specific local regulations or rebates for insulation upgrades in Sheridan County or Reserve?

While Reserve itself may not have unique local codes, installations must comply with Montana's statewide building codes. More importantly, homeowners should inquire with their local insulation contractor about available rebates from providers like Northwestern Energy, which offers incentives for adding insulation. Additionally, federal tax credits for certain insulation materials remain available, making upgrades more affordable.

4What should I look for when choosing a local insulation contractor in the Reserve area?

Prioritize contractors with proven experience in our region's climate who can provide local references. They should be properly licensed and insured in Montana and offer a detailed, written estimate that includes the specific R-value and material type (like blown-in cellulose or fiberglass batts). A reputable local provider will also conduct a thorough assessment of air sealing needs, which is just as important as the insulation itself for combating our windy plains conditions.

5My home feels drafty and my energy bills are high. Is adding more insulation always the best first step?

Not necessarily. In older homes common in Reserve, air leakage is often the primary culprit due to wind exposure on the plains. The most cost-effective first step is a professional energy audit or a thorough air sealing of gaps, cracks, and penetrations in the attic, basement, and around windows/doors. Once air sealing is addressed, adding or upgrading insulation will then perform at its maximum efficiency, providing the greatest comfort and savings.