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Top-Rated Concrete patios, walks & steps installers in Longmont - Updated Nov 2026

Avatar for Legacy Concrete Inc
Legacy Concrete Inc
4.5(
352
)
Concrete Patios, Walks & Steps- Install

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

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for D & D Tree Service & Landscape
D & D Tree Service & Landscape
4.7(
105
)
Concrete Patios, Walks & Steps- Install

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Daniel and the team were professional, considerate, honest and timely with their work. We had over 5 bids for our project which was a large investment and went through a long vetting process. Daniel answered all my questions honestly and provided a consultative approach to the project. We had a concrete pour and a deck rebuild D&D could do both, most contractors could only do the deck and said we needed to outsource the concrete elsewhere. The deck project was done in two weeks and the outcome was better than what I had imagined. The team was very clean and picked up all remnants of the materials, I highly recommend D&D for any deck or patio repair, rebuild, or new build. They are honest and hard working, will definitely give a referral or use for any future projects on our house. Glad I found this team. Bridgette Stage Tried uploading a picture but file size is too large"
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
181 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Rock N Block- Turf N Hardscapes
Rock N Block- Turf N Hardscapes
4.9(
33
)
Concrete Patios, Walks & Steps- Install

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

20 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Black Widow Concrete LLC
Black Widow Concrete LLC
5.0(
14
)
Concrete Patios, Walks & Steps- Install

Serving Longmont, CO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Great - the team was professional, timely, quick and on-budget. The patio and walkway exceeded my expectations. I've already recommended Black Widow Concrete to my neighbor. Well done!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for D N A Concrete
D N A Concrete
4.8(
23
)
Concrete Patios, Walks & Steps- Install

Serving Longmont, CO and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

D N A Concrete is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

1 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Very Shine concrete
Very Shine concrete
5.0(
21
)
Concrete Patios, Walks & Steps- Install

Serving Longmont, CO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"I can't say enough good things about the group at Very Shine Concrete. I've had multiple companies quote several different jobs for me, and these guys not only out-performed the competition, but they beat the other quoted prices as well! The work they did for me ranged from new driveway pours, to garage aprons, to complete tear-out of existing patios with new concrete. They run a small crew, but don't let that fool you. These guys work tirelessly hour after hour, and only call the job complete when the customer is happy! Save time on your projects, call Allejandro FIRST!"
Concrete Patio
Concrete Patio
Concrete Patio
Concrete Patio
3 neighbors recently requested a quote
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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.