Concrete patio construction in Kalispell MT - a slab that stays flat and drains well
Old patio cracked, sinking or holding water? We dig out a solid base and pour a slab made to handle freeze and thaw.
- Base dug and packed We dig out the soft dirt and compact the base first.
- Owner on every job I write the estimate and stay on site through cleanup.
- A light broom finish We keep it light, since overworking weakens the surface.
- Pour dates that fit We'd rather move a date than pour in the wrong weather.
- Licensed and insured.
- Free in-person estimates.
- Replies within 1 business day.
How do you know it's time for a new concrete patio?
A patio usually gives warning before it fails outright. Catching these signs early means you're replacing one slab, not chasing water problems along the house too.
Cracks that keep widening
Hairline cracks are common, but ones that open wider each spring usually mean the base underneath is moving. Left alone, they let water in and break the slab apart.
Sinking toward the house
When the patio drops at one edge, the dirt under it has usually settled or washed out. Water then runs toward your foundation instead of away from it.
Puddles that sit after rain
Standing water means the slab has no slope to shed it, or it tilts the wrong way. Every freeze turns that water into ice that works on the surface.
Flaking or chipping on top
When the top layer peels off in patches, the surface was often overworked or froze too soon after the pour. It usually spreads a little more each winter.
Uneven slabs you trip on
Sections that have lifted or dropped against each other usually point to a base that was raked flat rather than packed. Edges like that catch toes and snow shovels.
Mud or heaving pavers out back
If you step out the back door onto mud or pavers that heave every spring, a slab on a packed base gives you a flat place for the table.
Concrete patio construction, from the ground up
A concrete patio is an outdoor slab poured over a base we build for it, finished with a plain broom texture or a sealed decorative surface. I start under the slab, because a poor base is what lets a patio settle, pour thin in spots and hold water until it cracks. We dig out the loose dirt down to the subgrade, the firm ground the slab rests on, then bring in base material, pack it down and set the forms so the patio sheds water away from your house. For patios that face hard freezes, the concrete industry advises air-entrained concrete, which carries tiny air bubbles that give freezing water room to expand, so it's worth asking any bidder, us included, what they'll order. We keep the broom finish light, that's the rough texture that gives you grip when it's wet, because working the top too hard knocks that air out and leaves it weaker against freeze and thaw. Then we cut control joints, straight grooves that give the slab a planned place to crack, and let it cure, the wait while it gains strength before it takes weight. The price mostly follows the size, how much digging the base takes and the finish you pick, the date follows the weather and whatever the city asks for, and the written estimate puts your own numbers on paper. When you compare bids, read how each one describes the base, because it's buried on day one and it's the first thing people cut, and I'd rather trim the finish than the base.
If you want more than a broom texture, our stamped concrete services press a stone or brick pattern into the slab, and that decorative surface gets sealed. Most patios also need a good way to reach them, so we can pour a concrete sidewalk from the driveway or side gate on the same kind of packed base.
What happens after you call about a patio in Kalispell?
From your first call to the last swept edge, here's how a patio job runs with us, and who's doing what at each step.
Call and set a visit
Call or send the form, and I'll come out to walk the yard with you and hear what you want the patio for.
Get a written estimate
I measure, check the base and drainage, and send a written estimate. Once you're ready, we ask the office covering your address what it needs.
Prep and pour
If the city reviews the plans, its posted wait is two to three weeks from a complete submittal. We pour when the weather allows.
Clean up and walk through
We pull the forms, clean up and walk the patio with you, and I'll tell you when it's cured enough for feet and furniture.
Why Kalispell homeowners call Trueline Kalispell Concrete
The owner writes your estimate
I measure and look the site over myself, and our own crew pours with me there, so nothing gets lost in between.
In business since 2017
I learned on our farm's barn floors and on other crews, so the base is the first thing I check.
Licensed and insured
You shouldn't have to take our word for it, so the FAQ below shows how to look up a Montana contractor's license.
Planned for Kalispell winters
We're based in Kalispell, where every slab faces hard freezes. Book your site visit and I'll plan yours around them.
Get a written estimate for your new patio
Put in the patio size you want and whether you're inside Kalispell city limits, and we'll reply within one business day. Then I come out for a free on-site estimate and send it in writing, with no obligation.
Concrete patio examples
Look through these examples of poured and stamped patios to get a feel for the finish, shape and size you might want.
Patio questions we hear most
These are the questions Kalispell homeowners ask us most about a new patio. If yours isn't here, call or send the form and ask about your own yard.
How much does a concrete patio cost in Kalispell?
A plain broom-finish concrete patio usually costs about $6 to $12 per square foot installed across the US. That's a national range, not our price, and it covers a plain broom finish, not stamped or decorative work. The written estimate after I see your yard gives you the figure for yours.
When is the best time to pour a concrete patio in Kalispell?
The best time is a stretch when freezing temperatures are unlikely for a while after the pour. The concrete industry urges caution in late fall, winter and early spring, because a new slab can freeze while it's still full of water. If the forecast turns, I'd rather move your date than pour anyway.
How often does a stamped concrete patio need to be resealed?
Plan on new sealer every 2 to 3 years where the patio gets heavy use and full sun, and every 4 to 5 years where it's used more lightly. That's a concrete contractors' trade group's guidance, since sealer wears away over time.
How do I check that a concrete contractor is licensed in Montana?
Look them up in the Licensee Lookup System, which Montana's Department of Labor & Industry calls the main source for checking a license. Every construction contractor in the state now has to be licensed with the department, so check each bidder before you sign.
How do I protect a new concrete patio in its first winter?
Skip deicing chemicals that first winter and use them in moderate amounts after that, which is what a concrete trade group suggests along with a commercial breathable sealer. A shovel and a broom are the gentler way to clear snow while the slab is new.
Does ice melt damage a concrete patio?
It can, because deicing chemicals raise the moisture at the surface and add to the number of times the concrete freezes and thaws. Each of those cycles puts stress on the top layer, so clearing snow before it packs into ice cuts down on how much you need.
Start planning your Kalispell concrete patio today
Settle the estimate and the permit question now, and we can pour as soon as the weather allows.