Top-rated concrete pros.

Get matched with top concrete pros in Janesville, IA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Concrete pros in Janesville

Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
178
)

Serving Janesville, IA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Big shout out to Dil and Cruise for doing a splendid job . They were very courteous, patient enough to listen to my concerns and very friendly. The Job was to lift the concrete and seal the joint and cracks . Time will tell how well the seal will hold especially with colorodo weather but so far happy the result. Thank you Trasher."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
996 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mid America Basement Systems
Mid America Basement Systems
3.8(
67
)

Serving Janesville, IA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I have the most respect for this company and its workers. Brian Gould came out and helped us to know the best solution for our basement issues and was most pleasant and respectful the whole time we discussed what we needed. Brian came out 2 weeks before to check if we were ready and if we had any other questions about what would be done. He was very helpful in answering all our questions and made us feel comfortable with our decisions. The crew that came out to install the waterproofing consisted of Cory, Alex, and Jose and they were the most pleasant people to work with. They are amazing and did awesome work and I hope they are the ones to come out to add the wall bracings next week. I have the utmost respect for these 3 hard-working gentlemen and really think they are an awesome team, they worked so well together."
Crawl Space Before
Crawlspace After
Crawlspace in Progress
Taking care to keep the space clean.
Before Concrete Leveling

+41

Response time1 day
71 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Thrasher Foundation Repair – Des Moines
Thrasher Foundation Repair – Des Moines
3.8(
34
)

Serving Janesville, IA and surrounding areas

In business since 1975

Free estimates

Warranties offered

"The service were very thorough and What was appreciated was they gave us options on things that could be done; and they were very honest."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time12 hrs
4 neighbors recently requested a quote
Recommended by76%of homeowners
...
Showing 1-10 of 51

FAQs for concrete work projects in Janesville, IA

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 Janesville, IA homeowners’ guide to concrete services

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