JNS Concrete

concrete repair contractor, stamped concrete contractor, concrete driveway

About us

Welcome to JNS Concrete! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Business highlights

25 years of trusted experience
Se Habla Español

Amenities

Free Estimates
Yes
Warranties
Yes

Reviews

4.826 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
92%
4
4%
3
0%
2
0%
1
4%


Rating CategoryRating out of 5
quality
4.8
value
4.7
responsiveness
4.7
Showing 1-25 of 26 reviews

Lara B.
12/2024
5.0
From start to finish this process was professional! JNS is a family business and they took great pride in their work. We had a driveway replaced. We were not expecting concrete to look so nice! Our neighbors were so impressed that they hired JNS to complete an extended patio in their backyard. We plan on having a stamped patio poured at a later date and we would not consider any other company for our next job!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0


Edward G.
06/2024
5.0
They were fantastic and great quality work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

John O.
06/2023
0.5
A huge mistake in hiring this company as they do poor work, lie and do not keep their word and promises. So sorry that I ever hired them. Do NOT recommend them at all. It was a nightmare to deal with this awful company. God will punish them.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5

$20,000

Henk D.
11/2022
4.0
Pricing was somewhat variable and unpredictable, and price increase changes were not understandable. But the work was good.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
4.0

Yes, I recommend this pro

Wayne O.
10/2022
5.0
JNS Concrete LLC was very easy to work with. They were professional and their finished product was awesome. I will recommend them and will use them again if I have another concrete project.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Doug Y.
09/2022
5.0
JNS poured a patio and did an excellent job. Cost was competitive and work was done on time as promised. Would definitely hire them again

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Ryan F.
08/2022
5.0
Finally, a good experience from a contractor. They came in and completed the job quickly and professionally. They listened to what we wanted, did the job, and added some touches we hadn't thought of. We had a walkway, stairs, and colored and stamped concrete. Done in a few days and less than another company quoted. Of you're in Northern Colorado and want concrete these are the ones to call.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Sonia F.
08/2022
5.0
Joel and his team were great. Joel was responsive, came out quickly for an estimate and started the job within days. Joel kept us aprised of the job and completion time and they were right on target. We called them out for a second project within weeks. I highly recommend JNS concrete.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

greg m.
08/2022
5.0
We are extremely happy with the job JNS did on our patio extension! It was a smooth process from start to finish!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,900

Andras F.
07/2022
5.0
Joel was a most personable, friendly guy, always ready to giggle and his crew was very professional and efficient. I was certainly impressed by how they scheduled and synchronized their various heavy machinery and the end result turned out to be wonderful, many thanks! Now I have a new garage floor and driveway for the next 50 years!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$9,500

Kati B.
07/2022
5.0
I love the professional way they worked

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$9,700

John O.
07/2022
5.0
JNS Concrete will do everything in their power to keep their customer pleased and happy with their work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$20,000

Justin C.
04/2022
5.0
Joel was very professional, from our initial meeting to the final review meeting. Our driveway and steps are fantastic and now other neighbors are motivated to replace their driveways! Excellent work!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$6,900

Irma P.
04/2022
5.0
JNS CONCRETE is an outstanding team they did a wonderful job 10/10 recommend fully satisfied they are a quality company . Poured 220 yards in

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

$20,000

James R.
02/2022
5.0
We count not be happier with their work. The project turned out better than we hoped, they were helpful, friendly, and got the job done quickly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Steve K.
10/2021
5.0
Excellent. Communications was timely with great followup.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

$8,750

Jennifer G.
09/2021
5.0
Great experience. Very happy with the outcome

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$7,100

Haitao Z.
09/2021
4.5
Competition price and quick action

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
4.0

Yes, I recommend this pro
$7,700

Mark D.
08/2021
5.0
Hard-working family business. They were efficient with good attention to detail. I highly recommend them for concrete work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert C.
08/2021
5.0
I found JNS to be very responsive,, hard working highly skilled and on time. They are everything you want in a contractor but rarely get. Outstanding in a word.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$4,500

Tim P.
06/2021
5.0
GREAT WORK

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Scott B.
06/2021
5.0
Fantastic job! I am very please with the finished work. I would highly recommend these guys. Professional and fast work. Pricing was great.

Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
4.5

Yes, I recommend this pro
$5,600

Ginny M.
06/2021
5.0
Joel & his team did a fantastic job! They were fast and made great suggestions. I’m very pleased with the job they did.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Florita H.
03/2021
5.0
This company is very professional and finished work on time! Very satisfied w work done.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
    • 1(current)
    • 2

Contact information

308 Barnard Court, Longmont, CO 80501


Service hours

Monday:
8:00 AM - 6:00 PM
Tuesday:
8:00 AM - 6:00 PM
Wednesday:
8:00 AM - 6:00 PM
Thursday:
8:00 AM - 6:00 PM
Friday:
8:00 AM - 6:00 PM
Saturday:
8:00 AM - 6:00 PM
Sunday:
8:00 AM - 6:00 PM

Service Categories

concrete repair contractor,
stamped concrete contractor,
concrete driveway

FAQ

Monday: 8:00 AM - 6:00 PM

Tuesday: 8:00 AM - 6:00 PM

Wednesday: 8:00 AM - 6:00 PM

Thursday: 8:00 AM - 6:00 PM

Friday: 8:00 AM - 6:00 PM

Saturday: 8:00 AM - 6:00 PM

Sunday: 8:00 AM - 6:00 PM

Yes, JNS Concrete offers free project estimates.
No, JNS Concrete does not offer eco-friendly accreditations.
No, JNS Concrete does not offer a senior discount.
No, JNS Concrete does not offer emergency services.
Yes, JNS Concrete offers warranties.

Contact information

308 Barnard Court, Longmont, CO 80501


Service hours

Monday:
8:00 AM - 6:00 PM
Tuesday:
8:00 AM - 6:00 PM
Wednesday:
8:00 AM - 6:00 PM
Thursday:
8:00 AM - 6:00 PM
Friday:
8:00 AM - 6:00 PM
Saturday:
8:00 AM - 6:00 PM
Sunday:
8:00 AM - 6:00 PM