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Find Concrete pros in Johnstown

Avatar for Bernal Concrete
Bernal Concrete
4.7(
89
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Personable, very prompt, reasonable price, excellent results. Previous concrete person did not manage surface drainage resulting in cracks and ice. He had also left a serious trip hazard. Juan and Jorge repaired everything beautifully and artistically. I wish I had contacted them originally and would certainly have them back to do any concrete work in the future. Five stars not enough!"
Response time10 hrs
Response rate86%
48 neighbors recently requested a quote
Avatar for D N A Concrete
D N A Concrete
4.8(
22
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Canâ  t say enough great things about this company! More than we ever expected â ¦from customer service to the finished product! Highly recommend DNA for concrete work!"
Response time1 day
Response rate92%
8 neighbors recently requested a quote
Avatar for Advanced Concrete Lifting, Inc
Advanced Concrete Lifting, Inc
4.8(
135
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"I was so grateful to get sound advice about what to do about getting my concrete patio level so I could get a deck installed over a slab that didn't slope toward the house. With that said, the unforeseen extra slab and void caused a problem that contributed to more than the slab being lifted. I am glad this company stands by its finished product and made sure all was corrected before this project was completed."
Transformation
Response time12 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Cardo Construction LLC
Cardo Construction LLC
5.0(
10
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Thank you Cardo for our amazing 20x30 patio. Adding 600 sq feet of outdoor living space. You took special care due to our utility easements and the slope of our yard. Excellent craftsmanship and teamwork. Thank you for making this easy and affordable!"
Wallace Residence
Wallace Residence
Wallace Residence
Wallace Residence
Wallace Residence

+195

Response time2 days
Response rate92%
1 neighbors recently requested a quote
Avatar for Black Widow Concrete LLC
Black Widow Concrete LLC
5.0(
14
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"The team at Black Widow Concrete showed exceptional professionalism and expertise in the completion of my concrete project. Very easily understood my design needs and provided excellent guidance through all steps of the process. Highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for D & D Tree Service & Landscape
D & D Tree Service & Landscape
4.7(
101
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I hired D&D for a full backyard transformation, and it turned out absolutely amazing. Daniel was incredibly attentive and responsive. I appreciate that he was able to work within my budget and gave me options and suggestions. From the dedicated kid's area, stamped concrete, to my fire pit, everything turned out better than I imagined. I highly recommend these guys."
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
264 neighbors recently requested a quote
Recommended by72%of homeowners
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Showing 1-10 of 490

FAQs for concrete work projects in Johnstown, CO

Figuring out how many bars you need isn’t a one-size-fits-all equation. A structural engineer or experienced concrete contractor will look at your slab’s thickness, the loads it must carry, and local code requirements, then run the numbers for you. That quick consultation protects your budget and keeps the finished slab safe, level, and up to code.

Match the metal to the job. For light, thin pours like a sidewalk, welded wire mesh often does the trick. Thicker slabs—driveways, garage floors, foundations—usually call for traditional steel bars. If your site sees salt, humidity, or coastal spray, spend the extra cash on galvanized or stainless steel to fend off rust and avoid future repairs. When in doubt, a concrete pro can confirm the best fit for your project and budget.

Stainless steel costs more up front, but the alloy can last 75 years or longer with little to no rust. That longevity means fewer repairs, less maintenance, and peace of mind for structures exposed to salt, moisture, or de-icing chemicals. If you’re pouring near the coast or in a humid climate, the extra dollars now can save you multiple replacements down the road.

An engineer will review the slab’s thickness, span, soil conditions, and expected loads, then specify bar size, spacing, and grade. Skipping that step or guessing can leave you with cracked concrete or a blown budget. For a modest consultation fee, a local engineer or contractor can do the math and hand you a rebar schedule that meets code and keeps your project on solid footing.

The Johnstown, CO homeowners’ guide to concrete services

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