Brand Certified
J Star Concrete
5.0(8 reviews)
Certified by J Star Concrete • Aug 16, 2026
Business Details
9231 Apache Road, Longmont, CO
80504, United States
Certified by J Star Concrete • Aug 16, 2026
(720) 327-8618
Certified by J Star Concrete • Aug 16, 2026
http://www.jstarconcrete.com/
Certified by J Star Concrete • Aug 16, 2026
About
Certified by J Star Concrete • Aug 16, 2026
Concrete ContractorConcrete Cutting ServiceDecorative ConcreteConcrete Product Supplier
When investing in your property, you want the peace of mind that comes from hiring an experienced, professional, and reputable contractor. Serving Colorado for over seventeen years, J Star Concrete and Excavating, is dedicated to reliable service at a fair and honest price, and delivers the quality you expect and the customer service you deserve. J-Star Concrete is a full service concrete flatwork contractor and has the equipment to provide you with excavating services. Serving the Colorado Front Range, with over 15 years of experience, we have an established a reputation for excellence in concrete flatwork and stamped concrete. Our customers appreciate our attention to detail and our commitment to customer service.
Location
Certified by J Star Concrete • Aug 16, 2026
Hours
Certified by J Star Concrete • Aug 16, 2026
Monday6:00 AM - 10:00 PM
Tuesday6:00 AM - 10:00 PM
Wednesday6:00 AM - 10:00 PM
Thursday6:00 AM - 10:00 PM
Friday6:00 AM - 10:00 PM
Saturday6:00 AM - 10:00 PM
SundayClosed
Reviews
5.0
8 reviews
5 stars
8
4 stars0
3 stars0
2 stars0
1 star0
- SCSumit ChandraJul 30, 20265.0J Star Concrete is operated by Juan. He replaced my driveway and walkway (to entrance) with new concrete. Work was blemish-less and was very well done, so much so that my neighbors have been contacting me asking for details of J Star Concrete. Removal and hauling of the existing driveway, digging, compacting, rebar process and concrete pouring + finishing - everything was perfect. The work has just been completed and driveway looks good and sturdy. Long term durability can only be commented upon after reasonable time has lapsed. Juan took care of all city and HOA codes. Juan's price quote was reasonable, was in the middle of the three quotes. Juan's work ethics also was outstanding and he stuck to his time line to the T. He always responded to my texts/calls. I recommend J Star highly for any concrete work. He deserves five stars.
- SCSarah CrandallJul 14, 20265.0We had a great experience with this concrete service. They did an excellent job on our patio and edging, and the finished work looks amazing. The team was professional, reliable, and paid close attention to detail. They took pride in their work and made sure everything was done right. We are very happy with the results and would definitely recommend them to anyone looking for quality concrete work.
- DLDirk LarsenMay 12, 20265.0Great concrete work hard working family man with 3 kids
- JKJim KnappmillerApr 4, 20265.0Very impressed with the work, very detail oriented. Quality work is an understatement. We highly recommend them. On time, cleaned up beyond what we expected. We not only recommend, we would use them again.
- PEPete EvangelistaMay 16, 20255.0I started using Juan and J Star 8 years ago and he and his crew do amazing work He’s prompt, honest, extremely talented and heard working He shares ideas and listens to ideas I have recommended him to my family, friends and colleagues and will continue using his services Thank you Juan!
Frequently Asked Questions About J Star Concrete
What services does J Star Concrete offer?
J Star Concrete provides expert concrete flatwork, stamped concrete, and excavating services with over 17 years of experience on Colorado's Front Range.
Where is J Star Concrete located?
J Star Concrete is located at 9231 Apache Road, Longmont, CO 80504.
What are the business hours of J Star Concrete?
J Star Concrete is open Monday through Saturday from 6:00 AM to 10:00 PM and is closed on Sundays.
What payment options are accepted at J Star Concrete?
J Star Concrete accepts American Express, Cash, Check, Discover, MasterCard, and Visa as payment options.
Does J Star Concrete offer services in Spanish?
Yes, J Star Concrete provides services in Spanish to accommodate Spanish-speaking customers.
What areas does J Star Concrete serve?
J Star Concrete serves multiple locations throughout the Colorado Front Range including Longmont, Niwot, Hygiene, Gunbarrel, Lyons, Erie, Frederick, Firestone, Decano, Mead, Lafayette, Boulder, Loveland, Louisville, Broomfield, Berthoud, Superior, and Johnstown.
How can I contact J Star Concrete?
You can contact J Star Concrete by phone at +1 720-327-8618 or email at jstarconcrete@hotmail.com.
Are there any nearby attractions where I can spend time before or after visiting J Star Concrete?
Yes, nearby attractions include Saddleback Golf Course for golf enthusiasts and Cascade Farms, which offers horseback riding and amusement activities.
Are there any automotive services near J Star Concrete?
Freddy's Fender Auto Body, an auto body shop and automotive repair service, is located near J Star Concrete and can assist with vehicle repairs.
Where can I find dining options near J Star Concrete?
The Tavern Restaurant, located nearby, offers American cuisine, a bar, and a casual dining experience close to J Star Concrete.
Brand Certified Facts from J Star Concrete
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