Best Concrete Contractors in Fort Collins, CO
Ranking Fort Collins concrete contractors by review volume, service breadth, and local AI visibility.
18
Businesses reviewed
16
AI research reports
12
Top picks
Fort Collins sits on expansive clay soils and faces wild temperature swings. A patio poured in July bakes under harsh summer sun, then endures deep freezes and rapid thaws by January. This environment destroys bad concrete work. Slabs heave, driveways crack, and retaining walls bow if the initial prep work ignores local soil dynamics.
The housing stock here ranges from historic Old Town bungalows needing careful foundation repairs to sprawling new builds in Timnath and Wellington demanding massive driveway pours. Demand peaks early in the season. Contractors fill their summer schedules by April. If you wait until May to book a stamped patio for backyard barbecue season, you will likely wait until September for the actual pour.
A capable Fort Collins operator understands the city permit requirements for right of way work and addresses drainage before the first truck arrives. The best contractors prioritize subgrade compaction and rebar grids over cheap wire mesh. They also communicate clearly about curing times during the unpredictable spring weather.
The verdict
Our Quick Picks
Tri-State Concrete & Excavation leads the market in sheer review volume and specialized services like pumping. Concrete Lifting Solutions dominates the repair and polyurethane foam segment across Northern Colorado. New builds and residential flatwork show strong local options through firms like Above and Below Concrete, though buyers will need to verify availability directly since digital footprints remain thin across the board.
- 1Best for High-Volume PumpingTri-State Concrete & Excavation
Property owners needing full site excavation and concrete pumping for difficult access.
- 2Best for Sinking SlabsConcrete Lifting Solutions
Homeowners with settled driveways, sinking patios, or uneven walkways needing immediate leveling.
- 3Best for Decorative UpgradesAbove and Below Concrete
Homeowners wanting stamped patios or custom decorative concrete work.
- 4Best for Curbing and CoatingsSummit Concrete Solutions LLC
Property owners looking for continuous landscape curbing or garage floor coatings.
- 5Best for Northern Colorado LongevityGreeley Company
Buyers willing to pull a contractor from Greeley for custom residential flatwork.
- 6Best for Ready Mix SupplyDillmann's Custom Concrete
Projects that benefit from a contractor who also manages their own concrete product supply.
- 7Best for Basic FlatworkABC Concrete Co
Homeowners needing a standard sidewalk or driveway pour when larger contractors are booked.
- 8Best for Windsor Area Homes4 Way Concrete
Homeowners in southeast Fort Collins or Timnath looking for a local residential crew.
- 9Best for Rural Residential WorkValencia Construction Inc.
Homeowners on county roads needing large driveway approaches or rural patio slabs.
- 10Best for Established FlatworkConcrete of Fort Collins
Buyers seeking a locally rooted contractor for basic driveway and patio pours.
- 11Best for East Local CommunitiesCimarron Concrete
Homeowners in Severance or eastern Fort Collins needing small flatwork projects.
- 12Best for Central Fort CollinsAlba Concrete
Small local projects requiring a nearby neighborhood crew.
All 18 concrete contractors in Fort Collins, at a glance
| Specialty | AI Sentiment | Contact | ||||
|---|---|---|---|---|---|---|
| Best for High-Volume Pumping | 54Factual, no praise | ● | ● | ● | ● | |
| Best for Sinking Slabs | 52Factual, no praise | ● | ● | ● | ● | |
| Best for Decorative Upgrades | 52Factual, no praise | ● | ● | ● | ● | |
| Best for Curbing and Coatings | 50Factual, no praise | ● | ● | ● | ● | |
| Best for Northern Colorado Longevity | 52Factual, no praise | ● | ● | ● | ● | |
| Best for Ready Mix Supply | 50Factual, no praise | ● | ● | ● | ● | |
| Best for Basic Flatwork | 50Factual, no praise | ● | ● | ● | ● | |
| Best for Windsor Area Homes | 52Factual, no praise | ● | ● | ● | ● | |
| Best for Rural Residential Work | 52Factual, no praise | ● | ● | ● | ● | |
| Best for Established Flatwork | 52Factual, no praise | ● | ● | ● | ● | |
| Best for East Local Communities | 52Factual, no praise | ● | ● | ● | ● | |
| Best for Central Fort Collins Alba Concrete | — | ○ | ○ | ○ | ○ | |
| Also Serving Fort Collins | 72Speaks well of them | ● | ● | ● | ● | |
| Also Serving Fort Collins | 58Speaks well of them | ● | ● | ● | ● | |
| Also Serving Fort Collins | 58Speaks well of them | ● | ● | ● | ● | |
| Also Serving Fort Collins | 52Factual, no praise | ● | ● | ● | ● | |
| Also Serving Fort Collins Andy Handy Maintenance & Concrete | — | ○ | ○ | ○ | ○ | |
| Also Serving Fort Collins | 55Factual, no praise | ● | ● | ● | ● |
Reach Tri-State Concrete & Excavation
617 N U.S. Hwy 287, Fort Collins, CO 80524, United States
Reach Concrete Lifting Solutions
3266 Silver Leaf Dr, Loveland, CO 80538, United States
Reach Above and Below Concrete
816 S College Ave Unit B, Fort Collins, CO 80524, United States
Reach Summit Concrete Solutions LLC
10988 County Rd 100, Nunn, CO 80648, United States
Reach Greeley Company
4929 W 9th St, Greeley, CO 80634, United States
Reach Dillmann's Custom Concrete
3028 S Co Rd 5, Fort Collins, CO 80525, United States
Reach ABC Concrete Co
Fort Collins, CO 80522, United States
Reach 4 Way Concrete
1521 Wavecrest Dr, Windsor, CO 80550, United States
Reach Valencia Construction Inc.
8675 Co Rd 86, Fort Collins, CO 80524, United States
Reach Concrete of Fort Collins
941 Grouse Cir, Fort Collins, CO 80524, United States
Reach Cimarron Concrete
238 Castle Dr, Severance, CO 80550, United States
Reach Alba Concrete
4315 John F Kennedy Pkwy UNIT 8, Fort Collins, CO 80525, United States
Before you hire in Fort Collins
Hiring a concrete contractor in Fort Collins requires understanding local soil behaviors and strict weather windows. A poorly prepped slab will fail after a single winter.
Navigating Fort Collins Permits
Work that crosses into the public right of way, like replacing a driveway apron or repairing a public sidewalk, requires a city permit. Fort Collins strictly regulates these right of way modifications. Ensure your contractor pulls this permit. Never pull it yourself as the homeowner, because the permit holder absorbs all liability for the street work and subsequent inspections. Patio work entirely contained in your backyard typically avoids this requirement unless you include tall retaining walls or structural covers.
Addressing Expansive Soils
Northern Colorado sits on bentonite clay, an expansive soil that swells heavily when wet and shrinks drastically when dry. A contractor pouring a patio directly on this dirt guarantees a cracked slab within a year. Ask every bidder exactly how they handle subgrade preparation. A competent crew will excavate the topsoil entirely and import structural fill or road base, compacting it heavily before laying any forms. Do not hire anyone who skips the mechanical compaction step.
Reinforcement Choices
Wire mesh is the cheap way to reinforce residential flatwork. It frequently gets pushed to the bottom of the pour by workers' boots where it does absolutely nothing structurally. Ask contractors to quote fiberglass rebar or standard steel rebar tied into a tight grid on chairs. This structural choice prevents large gaps and severe displacement when the ground inevitably heaves during a January freeze cycle.
Weather Scheduling Risks
Concrete needs specific temperature ranges to cure properly. The local spring season brings rapid temperature swings and unexpected late snowstorms. A good contractor watches the overnight lows and will delay a pour rather than risk the mix freezing before it sets up. Ask how they manage scheduling if the weather turns bad on pour day. Pushing a pour back a week is vastly superior to replacing a frozen, flaking driveway a month later.
Curing and Sealing
The dry Colorado air pulls moisture out of freshly poured concrete incredibly fast. This rapid drying leads to surface flaking and severe shrinkage cracks. Contractors mitigate this by applying a curing compound or covering the slab with wet blankets immediately after finishing. Ask exactly what curing method they plan to use and when you need to apply a permanent surface sealer to protect against winter road salts and chemical deicers.
Red Flags on Quote Calls
Be wary of contractors who estimate a job using Google Earth without visiting the property. Site access dictates the equipment needed. If a standard mixer truck cannot back up to your backyard safely, the crew must use a secondary pump truck or run wheelbarrows. A contractor who skips the initial site visit will likely hit you with substantial change orders when they discover access issues on the first day of work.
Questions people ask
Do I need a permit for a new patio in Fort Collins?
Typically, flat patios located entirely in your backyard do not require a building permit. However, any work touching the city sidewalk, curb, or driveway apron strictly requires right of way approval from the city.
How thick should a concrete driveway be?
A standard residential driveway requires a four-inch minimum thickness to properly support standard passenger cars. If you plan to park heavy equipment, large boats, or an RV, you should request a five-inch or six-inch pour with an upgraded rebar grid.
What causes concrete to spall and flake in Colorado?
Spalling happens when water penetrates the concrete surface and freezes, expanding and breaking the top layer away. Winter deicing chemicals and road salts tracked in by vehicles severely accelerate this destructive process.
How long do I need to stay off a new driveway?
You can generally walk on a newly poured slab within one day. Vehicles should stay entirely off the concrete for at least a full week to allow the material to reach adequate initial compressive strength.
What is the difference between stamped concrete and standard finish?
Standard finishes use a broom to create a textured, slip-resistant surface. Stamped concrete involves pressing heavy rubber mats into the wet cement and adding color hardeners to mimic the look of natural stone, wood, or brick.
Can a cracked driveway be repaired without replacing it?
Hairline cracks are normal and can be filled with specialized caulk to prevent water intrusion. If the slab has separated, heaved, or sunken significantly, you must either use a polyurethane foam lifting service or tear out the section completely.
Should I use wire mesh or rebar for my patio?
Rebar provides significantly better structural support for concrete slabs poured on unstable Colorado soils. Wire mesh is prone to sinking to the absolute bottom of the wet mix during placement, rendering it structurally useless.
Why do contractors cut lines into the patio?
Those specific lines are control joints. Concrete naturally shrinks and cracks as the chemical curing process occurs. Control joints create intentionally weakened lines that force the slab to crack neatly inside the groove rather than jagging randomly across the surface.
How we chose
We pulled the current Google Maps listing for concrete contractors in Fort Collins and ranked them based on review volume, average rating, and published service categories. We also ran a deep AI visibility analysis on most of these businesses. That analysis reads what is publicly published about a business and estimates how major AI assistants like ChatGPT, Claude, and Gemini describe it when someone asks for a recommendation. We used those findings as context for the profiles below. We did not call, license, inspect, or interview any of the listed companies. This is an editorial assessment of public signals.