
Minot Insulation is an insulation contractor serving Hazen, ND homeowners with wall insulation, attic insulation, and basement insulation - and we reply to every inquiry within 1 business day with a free on-site estimate included.

Most Hazen homes were built between the 1950s and 1980s, when wall cavities were either left empty or filled with materials that have long since settled and lost their effectiveness. Wall insulation can be added to finished walls through small holes drilled from the exterior, filled with blown-in material, and patched before the crew leaves - no drywall removal required, and the home starts holding heat immediately.
Ranch-style homes with low-pitched roofs are common throughout Hazen, and those roof profiles are especially prone to ice dams when the attic is under-insulated. Upgrading attic insulation stops the heat from escaping through the roof, which is the direct cause of the ice buildup that homeowners see every winter along their eaves.
Nearly every home in Hazen has a full basement - the frost line in this part of North Dakota runs 5 to 6 feet deep, making a full basement standard practice. Uninsulated concrete walls pull heat out of your living space all season long, and insulating them is one of the most straightforward ways to make a Hazen basement usable and comfortable year-round.
In older Hazen homes, gaps around electrical outlets, plumbing penetrations, and rim joists let cold air in even when the walls themselves have insulation. Air sealing those pathways before adding insulation is the step that makes the most difference - in a climate where temperatures swing 120 degrees from winter to summer, every air leak costs money every single month.
For rim joists, crawl spaces, and hard-to-reach areas in Hazen homes, closed-cell spray foam provides the most complete coverage in a single application. It seals air leaks and adds insulating value at the same time, making it especially useful in basement and crawl space areas where moisture from spring thaw is a recurring concern.
Hazen averages around 40 inches of snow per year, and January temperatures regularly fall below zero - sometimes well below. The frost line in Mercer County runs 5 to 6 feet deep, which puts sustained stress on foundations, concrete slabs, and basement walls every winter. When the ground thaws in spring, flat terrain around Hazen means water has nowhere to drain quickly. Low-lying yards and basements can flood, and the rapid freeze-thaw cycle in March and April accelerates cracking in concrete and masonry. This is a climate that tests every part of a home's building envelope, not just one or two.
The bulk of Hazen's housing stock dates from the postwar decades through the 1980s - one-story and one-and-a-half-story homes with attached garages and full basements, built for practicality in a cold climate. After 40 to 70 years, a lot of these homes are dealing with insulation that has settled, degraded, or was simply too thin to begin with. Ranch-style homes with low-pitched roofs are especially common, and those roof profiles are the first place ice dams form when the attic is under-insulated. An insulation contractor who has worked on these homes knows what to look for and where the energy losses are most likely hiding.
We work on homes throughout Hazen and Mercer County, pulling permits through the city and county building offices when projects require them and ensuring work meets North Dakota energy code. The housing stock we see in Hazen is largely owner-occupied single-family homes - people who have lived here for decades and plan to stay - and that means they want insulation work done right the first time, not patched together cheaply.
Hazen is the county seat of Mercer County, and it functions as the main service hub for a wide rural area. The Mercer County Courthouse anchors downtown, and Lake Sakakawea - one of the largest reservoirs in the United States - sits just north of town and draws fishing and recreation activity all summer. Many homeowners in the Hazen area have properties out near the lake in addition to their primary homes, and we handle insulation work on both.
We also serve neighboring communities in the area. Homeowners in Beulah, ND call us regularly for insulation work - Beulah is just a short drive south of Hazen, and the housing stock and climate conditions are very similar across the two towns.
Reach us by phone or online. We respond within 1 business day. You do not need technical details ready - just describe what you are noticing in your home or what you want to improve, and we take it from there.
A contractor visits your Hazen home, walks the attic, basement, and exterior walls, and checks for moisture issues, access limitations, or old material that needs to come out. You receive a written estimate before any work begins - and the assessment addresses the cost question directly so you know what to expect.
Once you approve the estimate, we schedule the work around your availability. For blown-in wall insulation, you can usually stay home during the job. If permits are required, we handle pulling them from the appropriate city or county office.
We walk through the finished areas with you before wrapping up. You see exactly what was installed and where. For wall insulation, the drill holes are patched before we leave. Most Hazen homeowners notice reduced drafts within days and lower heating bills over the first full heating season.
We serve homeowners throughout Hazen and Mercer County - from ranch homes in town to properties out near Lake Sakakawea. No obligation, written estimate before we start.
(701) 498-6599Hazen is a small city of around 2,400 people in Mercer County, serving as the county seat and the main hub for services and government across a wide rural area. The local economy has long been tied to the coal and energy industries - the Falkirk Mine and the nearby Coal Creek Station power plant have been significant employers in Mercer County for decades, providing stable incomes that have kept homeownership rates high and the housing stock consistently maintained. The population has stayed relatively steady over the years, which means most residents here are long-term owners who have invested in their homes and plan to stay.
The housing in Hazen is largely single-family, owner-occupied, and built in the postwar decades through the 1980s - ranch-style homes on modest lots with attached garages and full basements. Just north of town, Beulah is a short drive away and shares much of the same character. Lake Sakakawea draws visitors and recreation activity throughout the summer, and some Hazen-area homeowners have cabins or outbuildings out near the water in addition to their primary homes. Mercer County as a whole is a practical, working-class community where homeowners expect straightforward service and fair pricing - and that is exactly what we aim to deliver.
High-performance spray foam that air-seals and insulates in one application.
Learn more →Loose-fill insulation that fills gaps and hard-to-reach spaces effectively.
Learn more →Protect your floor system and improve comfort with crawl space insulation.
Learn more →Seal air leaks throughout the building envelope to cut energy waste.
Learn more →Keep your basement dry and comfortable year-round with proper insulation.
Learn more →Dense, moisture-resistant foam ideal for demanding insulation applications.
Learn more →Lightweight, soundproofing foam suited for interior walls and attics.
Learn more →Industrial-grade insulation solutions for commercial and retail buildings.
Learn more →Block ground moisture from entering your crawl space with a vapor barrier.
Learn more →Professional vapor barrier installation to control moisture in any space.
Learn more →Stop conditioned air from escaping through the attic floor and penetrations.
Learn more →Add insulation to existing structures without major renovation or demolition.
Learn more →Serving these cities and communities.
Call us or submit a contact form today. We serve all of Hazen and Mercer County with free on-site estimates and no-obligation written quotes.