Find a concrete contractor in Boulder, CO

Find concrete companies in Boulder, CO

Find concrete companies in Boulder, CO

Share a few details and we'll show you the best concrete contractors in your area.
Zip code

Concrete location

Find concrete companies in Boulder, CO

Share a few details and we'll show you the best concrete contractors in your area.
Zip code

Concrete location

Top 10 concrete contractors in Boulder, CO

Homeowners agree: these Boulder concrete companies are highly rated for knowledge, experience, communication, and more.
Lara’s Lawn & Landscape

Lara’s Lawn & Landscape

5.0(1)
6 hires on HomeGuide
6+ years in business
Serves Boulder, CO
Esther says, "They did an amazing job i highly recommend them. They are very nice and hard workers. I love the wodden wishing well they made for my backyard." Read more
JCHAVEZ CONST-LLC

JCHAVEZ CONST-LLC

New on HomeGuide
3+ years in business
Serves Boulder, CO
At JCHAVEZ CONSTRUCTION LLC, we pride ourselves on delivering top-notch masonry and construction services in Aurora, CO. With a dedicated team of eight skilled professionals, we handle everything from brick and stone repairs to concrete installation and removal. Whether you're looking to remodel your patio, add a new deck or porch, or need expert fence and gate services, we've got you covered. Our expertise also extends to foundation repairs, ensuring your property stands strong. Trust us to bring quality and reliability to every project.
Z-Scapes Environmental LLC

Z-Scapes Environmental LLC

5.0(1)
Serves Boulder, CO
Rudy R. says, "They arrived On time and did a great job removing the tree I needed gone. Removed the stump as well . I Would recommend them to anyone." Read more
El Rey Construction

El Rey Construction

4.0(1)
2 hires on HomeGuide
5+ years in business
Serves Boulder, CO
Jim K. says, "immediate contact was prepared to go forward. had to put project on hold because of permit problems" Read more
Z Ramos Masonry/Concrete

Z Ramos Masonry/Concrete

New on HomeGuide
3+ years in business
Serves Boulder, CO
Concrete/Masonry contractor looking to help homeowners that want to upgrade their home with a beautiful quality concrete slab or brick work, I don't have a skid steer for bigger projects but I've learned to work with out all the fancy tools and still provide top notch quality work.
Valle Rebar & Concrete

Valle Rebar & Concrete

New on HomeGuide
13+ years in business
Serves Boulder, CO
I'm Angel Mendoza, owner of a concrete company. I offer concrete and excavation services. We have extensive experience with patios, driveways, foundations, sidewalks, curbs, and practically everything related to concrete. We have the machinery to make the job faster and easier. We also offer interior and exterior painting services, including fence, decks, and much more. If you need anything, please contact me. Angel Mendoza. 7206334719
Concrete  Rojas Llc

Concrete Rojas Llc

New on HomeGuide
6+ years in business
Serves Boulder, CO
Concrete services Concrete stamp Concrete Driveway Pavers patio and driveway concrete walls Sidewalk curb and gutter Patio steps Wood decks Landscaping services
Martinez Concrete Pumping And Flat Work

Martinez Concrete Pumping And Flat Work

New on HomeGuide
16+ years in business
Serves Boulder, CO
Quality work at a far price..
Ground Control And Homes

Ground Control And Homes

5.0(4)
5 hires on HomeGuide
8+ years in business
Serves Boulder, CO
Ramon says, "Ground control and homes did a great job on my duplex remodel I am very pleased will definitely use there services again. Highly recommend" Read more
Backyard Brothers LLC

Backyard Brothers LLC

New on HomeGuide
2+ years in business
Serves Boulder, CO
Backyard Brothers specializes in all Hardscape, retaining wall projects, xeriscape, and fencing work. We have 15+ years experience and would love to turn your outside dreams into a reality. Contact us for a free estimate

Your Concrete Installation questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

How much does pouring concrete cost?

Pouring a concrete slab costs $6 to $12 per square foot, depending on the thickness, size, and purpose. Concrete patios are typically 4 inches thick and range from a basic broom-swept finish to complex colors, stamping, and designs.

Concrete slab garage floors, driveways, and foundations are typically 6 inches thick and require wire mesh or rebar reinforcement to make sure it's durable enough to withstand the weight of heavy vehicles or a house.

What does a concrete contractor do?

A concrete contractor builds or repairs concrete driveways, concrete foundations, concrete slabs and patios, concrete sidewalks and steps, walls, and other concrete work. Concrete pavers handle every step of the process, from site preparation to mixing and pouring the concrete. Concrete driveway contractors also provide concrete resurfacing or leveling.

What is a concrete slab?

A concrete slab is a flat, horizontal surface area that's used to pave outdoor areas or support the weight of vehicles or buildings. Most homeowners use poured or pre-cast concrete slabs for:

  • Patios
  • Driveways
  • Home foundations
  • Garage floors

How long does concrete last?

Concrete slabs, floors, and stairs typically last 30 to 50 years or over 100 years if properly sealed and maintained. Concrete cracks and may not last as long in cold climates where the ground freezes regularly. Driveways and patios are exposed to the elements and typically have shorter lifespans than foundations or garage floors that are more protected.

When should I replace a concrete slab or floor?

Small cracks or small damaged areas can be repaired or resurfaced for less than a full replacement. However, you should consider replacing concrete if it is over 40 years old or if you notice:

  • Major cracks
  • Crumbling
  • Sinking edges
  • Warping or potholes
  • Pooling water or poor drainage

How long does concrete take to dry?

Poured concrete dries in multiple stages: After 1 to 2 days, it's dry enough for a person or pet to walk on it without leaving footprints. After 1 to 2 weeks, you can drive on concrete. After 28 to 48 days, the concrete is completely dry and considered fully cured.

Can I pour a concrete slab myself?

You can pour a small concrete slab yourself as long as you plan and prepare. Concrete is difficult and costly to remove once it sets if not done properly, so be sure to take the proper precautions:

  • Make sure you have enough concrete before starting.
  • Measure and install your form carefully.
  • Wait until the weather is dry and warm before pouring.
  • Remove grass and vegetation before starting.
  • Coat the wooden for with oil or a concrete release agent for easy removal.

What's the difference between cement and concrete?

Cement and concrete are often used interchangeably, but they’re not the same thing. Cement is made mainly of limestone and is an ingredient in concrete. Concrete is a mixture of roughly 10% cement, 20% water, 30% sand, and 40% gravel.

How do I choose a concrete contractor?

Before hiring a concrete contractor near you, follow these steps:

  • Get at least three local quotes to compare.
  • Look for a licensed, bonded, insured company that have been in business 5+ years.
  • Look for concrete contractors who are experienced in pouring concrete slabs.
  • Check out their HomeGuide and Google ratings.
  • Avoid the lowest bids, which usually indicate low quality work.
  • Get an itemized quote and contract in writing.
  • Never pay in full or in cash before the job is complete.

What questions should I ask concrete contractors?

Ask these questions to find a quality concrete contractor:

  • How long have you been working with concrete?
  • Do you have pictures of similar jobs you’ve done?
  • Can I get a line-item estimate?
  • What kind of site preparation will this project require?
  • How much concrete will I need for this?
  • Should I use a pre-cast slab for this or pour it on site?
  • How thick does the concrete need to be?
  • Will you need to reinforce the concrete?
  • What does it cost to remove existing concrete?
  • Can you seal, stain, or stamp the concrete? How much will that cost?
  • How long does it take concrete to fully dry?
  • What kind of maintenance will it need?
  • Do you offer guarantees or a warranty?

Reviews for Boulder concrete contractors

Recent success stories from people in the Boulder area.
Joseph M.
Safety and workmanship completed jobs with great timing
Ground Control and Homes
Shannon D.
Professional ,polite ,beautiful work.
Complete Concrete
Cory G.
Humberto was very communicative and clear with timelines/expectations.
C& BEL sprinklers system and landscaping
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