J&J Concrete Work
J&J Concrete Work
J&J Concrete Work is a concrete contractor based in Flushing, serving Flint and other communities throughout Genesee County. It has served the county since 1999 and focuses on concrete flatwork.
Last Updated October 3, 2026.
Business Highlights
- J&J Concrete Work is family-owned and operated.
- J&J Concrete Work is fully licensed, insured and bonded.
- J&J Concrete Work uses high-strength concrete designed for Michigan weather conditions on every project.
- J&J Concrete Work provides written warranty details with each project estimate.
Service Area
Flushing, Flint, Grand Blanc, Swartz Creek, Burton, Mt. Morris and all of Genesee County.
Local Business Taking Calls
J&J Concrete Work is one of 7 concrete & masonry contractors ProsGrade lists in Flint, Michigan.
8 services listed, including Concrete driveways, Patios and Sidewalks and walkways. Open Monday to Saturday. Rated 4.7 from 15 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How J&J Concrete Work compares with the other 6 concrete & masonry contractors on ProsGrade in Flint, using public Google ratings and review counts.
- Rated 4.7 on Google, at or above the 4.6 average of other Flint concrete & masonry contractors on ProsGrade.
- One of 4 Flint concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
8 services- Concrete drivewaysInstallation and replacement
- PatiosStamped decorative concrete
- Sidewalks and walkways
- Garage and basement floors
- Footings and foundation slabs
- Epoxy floor coatings
- Block workRetaining and structural block walls
- Concrete tear-outs and replacements
Reviews
What customers say
Customers praise the results of their driveway work. One customer appreciated the crew marking off the work area and avoiding damage to a neighboring driveway; another said they hired J&J for cabin work 20 years after having a stamped gazebo and pool sidewalks installed.
Customer Reviews
Jackie Scotten
Jean Flader
They went over and above my expectations and never complained when I altered the original contract. I chose them because they are local and I will absolutely refer them to anyone needing concrete work. Thank you for making me happy.
Bill Smith
Lori Jachim
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Frequently Asked Questions
How long do J&J's driveway and patio projects take?
Most residential driveway and patio projects take a few days, depending on size, site preparation and weather. Larger foundation or commercial projects may take longer.
Does J&J pour concrete in cold weather?
The company uses proper cold-weather pouring and curing practices when temperatures allow. Extremely harsh conditions may require rescheduling.
How does J&J decide between repairing and replacing concrete?
It assesses the existing concrete to determine whether repair or full replacement is the more durable option.








