A sawmill town turned Georgetown Township neighborhood
Epoxy Flooring in Jenison, MI
Lower levels and garages in settled homes, coated after a moisture check so the floor stays bonded.
- Free on-site estimates with a moisture check
- Written, itemized quote before work starts
- Diamond grinding and crack repair before any coating
Below Grade and in the Garage: Jenison Floors
If you are researching epoxy flooring in Jenison, chances are you have a basement you want to use more, a garage you are tired of sweeping, or both. Jenison is a settled place: 87.9% of homes are owner-occupied, and 92.0% of residents lived in the same house a year earlier, according to the Census. Long-term owners tend to finish lower levels over time, and that is where a coated floor earns its keep.
Basements come first here
A basement slab sits against the soil, so it behaves differently from a garage floor. Moisture vapor moves up through concrete, and a coating applied to a damp slab can blister or peel. Before we quote any basement, we test the slab for moisture and look for efflorescence, the white mineral crust that tells us water has been moving through. If the readings call for it, we use a moisture-tolerant primer under the epoxy. If they are too high for any coating, we will say so.
What we install below grade
- Basement Floor Epoxy in solid colors or a light flake, easy to mop and friendly to bare feet
- Metallic Epoxy Floors for rec rooms and bars, with a swirled, high-gloss look and no grout lines
- Epoxy Flake Floors for laundry and storage areas that see more wear
A word on radon and cracks
Michigan's environmental agency estimates that about one in four homes in the state has radon above the federal action level, and that radon enters through cracks, sump crocks and gaps where the foundation meets soil. A coating fills surface cracks, but the state is clear that sealing alone is seldom a long-term radon fix; a certified mitigation system is the standard solution. If you have a mitigation system, we coat around its pipe and sump lid and keep them accessible. If you have never tested, it is worth doing before you finish the space.
Garages too
Upstairs, the garage takes the same winter salt and slush as anywhere in West Michigan. Our Garage Floor Coating and Polyaspartic Floor Coating systems seal the slab against brine, oil and hot-tire pickup. For a homeowner who also runs a workshop or keeps a trailer, Commercial & Shop Floor Epoxy is a thicker build that handles dropped tools and jack stands.
Permits and the township
Jenison is not its own city. It is a census-designated place inside Georgetown Charter Township, so land use questions go to the township's Building and Zoning Department, and electrical, plumbing and mechanical permits are handled by Professional Code Inspections. A floor coating on its own is surface work. If your basement project also adds outlets, a bathroom or ductwork, those trades will need their own permits, and it is easiest to coat the floor after that work is signed off.
Price range and next steps
Metallic floors cost more because of the extra layers and hand work, and moisture treatment adds to any basement. We price after testing and measuring; the basement and metallic service pages list published national ranges. Call (616) 779-7733 for a written quote.
Jenison at a Glance
- Settled, owner-occupied homes. Jenison's owner-occupancy rate is 87.9%, the median owner-occupied home value is $281,600, and 92.0% of residents lived in the same house a year earlier (Census ACS, 2020 to 2024).
- Named for a sawmill. Settlers arrived in 1836 when the area was a lumber site on the Grand River. The Jenison family's sawmill opened in 1864; the post office was called Jenisonville from 1872 until it was renamed Jenison in 1887.
- Part of Georgetown Township. Jenison is a census-designated place within Georgetown Charter Township. The township handles zoning, while Professional Code Inspections handles electrical, plumbing and mechanical permits.
- Radon is common statewide. Michigan EGLE estimates about one in four Michigan homes has radon above the federal action level, entering through foundation cracks and sump crocks, and says sealing alone is seldom a long-term fix.
- Lake Michigan water. Georgetown Township buys its water from the City of Wyoming, which draws it from Lake Michigan; the township is one of 10 wholesale customers on the Wyoming system.

Jenison Questions
Will epoxy stop moisture in my Jenison basement?
A coating is not a waterproofing system. If water is coming in through walls or cracks, that needs to be fixed first. What epoxy does well is seal the surface against spills and dust once the slab is dry enough, which we confirm with a moisture test.
Does coating my basement floor take care of radon?
Not by itself. Michigan EGLE says sealing cracks is seldom a long-term radon solution, and recommends a certified mitigation system if testing shows high levels. We work around existing mitigation pipes and sump covers.
Do I need a township permit for a floor coating?
Coating an existing floor is surface work. Electrical, plumbing or mechanical changes in the same project go through Professional Code Inspections for Georgetown Township, so check with them if your basement remodel includes those trades.
Is a metallic floor slippery in a basement?
A glossy finish can be slick when wet. We can add a fine anti-slip additive to the topcoat for areas near laundry or a bar sink.
Free Estimates in Jenison, MI
Free basement and garage floor estimates in Jenison.
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