Minot Concrete Company serves Garrison, ND homeowners with foundation installation, concrete driveways, patios, and flatwork, and our crew understands what central North Dakota's 60-inch frost depth, clay soils, and short building season mean for every concrete project near Lake Sakakawea.

Garrison sits in central North Dakota where the frost line reaches five feet deep - every foundation must be excavated and poured below that threshold or freeze-thaw cycles will push it out of the ground. Our foundation installation work covers new construction, additions, and replacements on both in-town homes and lake properties near Lake Sakakawea, with proper drainage and waterproofing built in from the start.
Many Garrison homes were built in the 1950s and 1960s with driveways that have never been replaced. After decades of McLean County winters, those surfaces are cracked, heaved, and uneven. A new concrete driveway with the right base depth and control joints handles freeze-thaw movement instead of surrendering to it.
Garrison's outdoor season is short but worth using well. A concrete patio gives homeowners a durable, low-maintenance outdoor surface that handles the wet springs and dry summers central North Dakota delivers. It is also a practical choice for cabin and lake properties near Lake Sakakawea that sit empty through winter.
Frost heave lifts sidewalk sections in Garrison every spring, creating uneven surfaces that are a tripping hazard and a property liability. We pour sidewalks with properly spaced control joints and the correct base depth so the slab channels movement rather than cracking through the middle.
Garrison homeowners rely on garages to protect vehicles, boats, and equipment through the long winter. A concrete garage floor poured to the right thickness handles the weight of heavy loads and the constant meltwater that comes in on tires from October through April.
Outbuildings, decks, and additions on Garrison properties all need footings set below the frost line to prevent heaving and settling. This is especially common on rural properties and lake lots in McLean County, where structures have been added over the years without always getting a properly engineered base.
Garrison is the seat of McLean County in central North Dakota, where January highs average around 20 degrees Fahrenheit and temperatures regularly fall well below zero overnight. The frost line here reaches approximately 60 inches - five full feet into the ground. That number drives every foundation and flatwork decision on the job site. A concrete slab or footing that does not reach below that depth will be pushed upward, tilted, and cracked by freeze-thaw pressure within a few years. The soil in this part of North Dakota also contains significant clay, which swells when wet and shrinks when dry - meaning the ground under your concrete is always moving unless the base was properly prepared with excavated and compacted gravel to break that cycle.
The area around Garrison also includes a significant number of seasonal cabins and recreational properties near Lake Sakakawea. Seasonal properties come with their own concrete challenges - slabs and foundations that go unmonitored through winter can develop problems that compound quietly until warm weather. Spring snowmelt in the Missouri River basin also saturates the ground before it can drain, pushing water against foundations and under slabs. A contractor who understands these dynamics plans for drainage from the first conversation, not as an afterthought when problems appear.
Our crew works throughout Garrison regularly, and we understand the local conditions that affect concrete work here. Garrison is a town of roughly 1,300 people that functions as the business and government center for McLean County. Most of the in-town homes were built between the 1940s and the 1970s - single-family, one or one-and-a-half story houses with basements, detached garages, and in many cases outbuildings. That housing stock means a lot of aging concrete that has never been replaced, and homeowners here are often dealing with multiple concrete surfaces that all need attention at the same time.
Garrison sits at the intersection of US Highways 83 and 37, making it easy to reach from Minot to the north and from Hazen to the southeast. The McLean County Courthouse sits in downtown Garrison and is a landmark most locals navigate by. The Garrison Dam, completed in 1953 just south of town, is one of the largest earthen dams in the United States and shaped the entire economy and geography of this area by creating Lake Sakakawea.
We serve Hazen to the southeast in Mercer County on the same schedule as Garrison, and we cover Velva to the east in McHenry County as well. If your property is in Garrison or anywhere in the surrounding area, call us and we will tell you exactly when we can get out there.
Reach out by phone or through the contact form on our site. We respond within 1 business day. We will ask what you need poured, the property location, and whether you are starting fresh or replacing existing concrete - enough to schedule a site visit to Garrison.
We come to your Garrison property to measure, assess soil and drainage conditions, and provide a written estimate. Cost questions get answered here - we tell you exactly what is included, what soil conditions could affect the base depth or waterproofing scope, and what the final number covers.
Once you approve the estimate, we handle permit requirements before a single tool is picked up. You get a confirmed start date. Garrison's construction window is short - the best slots fill up fast in spring, and locking in early makes a real difference.
The crew handles demo, base prep, the pour, and cleanup. Before leaving we walk through the finished work with you, cover the curing timeline - 24 hours to foot traffic, 7 days to vehicles - and explain when to apply sealer so the surface survives the first McLean County winter.
We serve Garrison and McLean County homeowners with free on-site estimates and a written quote before any work begins. Call or fill out the form and we will respond within 1 business day.
(701) 401-8015Garrison is the seat of McLean County, with a population of around 1,300 residents and a role as the main commercial and government hub for a wide stretch of central North Dakota. Most in-town housing is single-family, built between the 1940s and 1970s, and the owner-occupancy rate is high - meaning most people calling a contractor here are long-term residents with a real stake in how their property holds up. According to Lake Sakakawea information on Wikipedia, the reservoir created by Garrison Dam is one of the largest man-made lakes in the United States. That lake brings seasonal visitors and supports a significant number of cabin and recreational properties just outside of town, giving Garrison a mix of year-round homes and seasonal structures that both need concrete maintenance.
Nearby, Hazen lies about 30 miles to the southeast in Mercer County, and Velva is roughly 40 miles to the east in McHenry County. We serve all of these communities and the rural properties between them. If you are in Garrison or anywhere in McLean County, we make the drive and bring the same process we use on every job.
Get a durable, professionally poured concrete driveway built to last.
Learn MoreCreate an outdoor living space with a solid, beautiful concrete patio.
Learn MoreProfessional interior concrete floor installation for any space.
Learn MoreSolid concrete steps built for safety, curb appeal, and longevity.
Learn MoreReliable slab foundations that give your structure a strong start.
Learn MoreExpert foundation installation for residential and commercial builds.
Learn MoreLong-lasting concrete parking lots designed for heavy traffic loads.
Learn MoreCall Minot Concrete Company or fill out the contact form and we will schedule an on-site visit to your Garrison property - written quote, no pressure, no phone guessing.