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Find Concrete patios, walks & steps installers in Longmont

Avatar for Garay Concrete
Garay Concrete
4.6(
169
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Adrian and crew are AMAZING! You can tell they care about their work. They work hard, deliver a great product, have amazing customer service and the price was very reasonable. We love our new stamped concrete patio!"
 1
 Before
Patios
 Before
More Patios

+22

Response time12 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for Legacy Concrete Inc
Legacy Concrete Inc
4.5(
352
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"This was such a pleasant experience working with Legacy Concrete! They had a great price, this was one of the most respectful crew of guys I have ever had work at my house and the patio turned out even BETTER than I imagined! Whenever people come over they comment on the quality of our concrete patio. Amazing! Thank you Legacy! 5 stars! Can I do 10 stars actually? :)"
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project

+6

7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for D & D Tree Service & Landscape
D & D Tree Service & Landscape
4.7(
89
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"We are thrilled with our new yard! Daniel and Jaime were very easy to work with and communicative. Their team was always friendly. We did all new sod, tree removals, new concrete walkways, new rock bedsâ ¦a totally new yard and it looks amazing. They also set up a new pergola for us and built custom plant boxes. The price was reasonable and fair. We will definitely hire them again in the future."
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
288 neighbors recently requested a quote
Recommended by80%of homeowners
Concrete of Colorado
4.4(
67
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quality work

"Edited: after my original review his wife contacted me. He had lost his phone so was not getting my msgs. They have since come and repair the splotching on the patio, so far so good. I had my stamped concrete patio laid March of 2017, by Nov/Dec I started seeing areas where the color or sealer had come off I assume. It looked like white bleached lines thru out the entire patio. I text M&O concrete, he said it looked like I used cheap sealer....um...No this patio is only 9 months old, I haven't put any sealer this is what you used. He said he could fix it for nearly $300. So what choice do I have. I don't want my $4k patio looking like this. So I asked, ok when can we schedule. He says he will check calendar and call next week. I hear nothing, so I message him...nothing, few weeks later I message again nothing. Now it's been 2 months since "he'll call me" and nothing. $4k wasted, patio looks like garbage now. Awful!"
Patio
Patio
Porch
Porch
Driveway

+26

Response time1 day
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Rock N Block- Turf N Hardscapes
Rock N Block- Turf N Hardscapes
5.0(
29
)

Serving Longmont, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Rock N Block was fantastic to work with. They helped us with a concrete patio, concrete slab for a shed, and artificial turf. They were efficient, helpful, and thorough. We worked with Chris and he communicated well and quickly. Our project was done in a timely manner and the crews were clean and respectful. Highly recommend Rock N Block."
Backyard Turf Installation
Landscape Design
Frontyard Full Makeover
Backyard Turf Installation
Additional Photos

+60

22 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Black Widow Concrete LLC
Black Widow Concrete LLC
5.0(
14
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Black Widow did a fantastic job on our concrete patio. They listened to what we wanted and they exceeded our expectations. I will be recommending them to all of my family and friends!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Recommended by100%of homeowners
Avatar for RP Concrete LLC
RP Concrete LLC
5.0(
14
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Rafael did a great job on our patio and our backyard landscaping. The cost was very reasonable and communicated up front and it was completed way ahead of schedule. I would highly recommend RP concrete to anyone needing work done."
stamed concrete
kevin in conifer co
stamed concrete
Stamped concrete
Call now at (303) 856 - 6204

+1

Response time11 hrs
Response rate96%
5 neighbors recently requested a quote
Avatar for Empire Landscapes
Empire Landscapes
4.6(
63
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rich removed our old deck and replaced it with a beautiful trex deck. Beautiful iron rails and step with lighting. Incredibly beautiful. Rich redid ou bac yard with a sprinkler system and dark mulch edging. He removed dead tree branches and pulled all the weeds that had come up through the rocks under our deck. I can not tell you how truly amazing the work on the patio was. Rich used 3 feet of road base under the patio, gravel and then sand. He did a Haring bone design with the bricks. It was incredible watching him skillfully place each brick. Wow we could not be happier. The professionalism of work this company does is top notch. We added a gazebo after Rich's crew was done and spend every nice day outside. Rich gave us a beautiful new living space. He even came back this year to see that everything was good. They get the work done quickly ,show up and work very hard. I truly believe there isn't a better person out there to do your landscaping. Thank you Rich and crew. You have given us year around enjoyment."
Driveways - Concrete Project
Concrete driveway replacement
Old leaning wood ties wall
Garage concrete floor
Landscaping Project

+211

Response time1 day
1 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 407
FAQs for concrete patios, walks & steps installation projects in Longmont, CO

Most sidewalks rely on a ready‑mix blend of Portland cement, sand, gravel, and water that trucks deliver to your site and pour in one continuous lift. For added strength, many contractors fold in fiber mesh or steel reinforcement. This mix cures into a rock‑solid slab that stands up to foot traffic, freeze‑thaw cycles, and daily wear for decades. Expect a pro to recommend a 4‑inch‑thick pour for standard walkways.

With the right mix, proper drainage, and routine upkeep, a concrete sidewalk can last 25 to 50 years. Freeze‑thaw cycles, road salt, and heavy loads all shorten that timeline, but sealing every few years and patching small cracks early keeps damage in check. Think of sealing as inexpensive insurance for decades of safe, stable footing. In milder climates, some slabs push well past the 30‑year mark without major repairs.

Concrete sidewalks crack as a result of significant temperature fluctuations and heavy load pressures. The freeze-thaw cycles and sustained weight from vehicles or intense foot traffic force the concrete to develop cracks over time. Applying a premium sealant every two to three years and substituting salt with sand for de-icing minimizes crack formation. Regular maintenance and timely repairs safeguard the sidewalk’s structural integrity and extend its service life.

The Longmont, CO homeowners’ guide to concrete patios, walks & steps installations

From average costs to expert advice, get all the answers you need to get your job done.