Serving Johnstown, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Credit card accepted
"I appreciate the custom attention that I received. The concrete looks great."
Serving Johnstown, CO and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"We had the company come out after we had a flood in our basement. They leveled the concrete and sealed the area and we never had a water issue again. They cleaned the area and you never would have known they were there. We even were sent a video of the job! Very impressed and highly recommend"
+3
Serving Johnstown, CO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Jesus and his team were professional, on time, in budget and did what he said he would do. Working with him was a great experience!! Will definitely call him again the next time we need cement. Our project was a 20' X 2' walk and a 25'X12' patio. Awesome job!! Deb M"
+14
Serving Johnstown, CO and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Guzman Concrete is very professional and communicative. We will be using them for any furth projects!"
+3
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."
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!"
+195
Serving Johnstown, CO and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"I was 100% pleased with Mendoza Concrete."
+118
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!"
Serving Johnstown, CO and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
"Great service, fast, communicates well, and the concrete looks great!"
+10
Serving Johnstown, CO and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Said and his team were professional, knowledgeable, respectful and efficient. They were good for their word on what they estimated on cost, the actual work and timeliness. They continued to verify that I was pleased with the project. I love my patio and would definitely recommend them!"
+23
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.
From average costs to expert advice, get all the answers you need to get your job done.
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