Brand Certified
J Star Concrete
5.0(5 reviews)
Certified by J Star Concrete • Apr 26, 2026
Business Details
9231 Apache Road, Longmont, CO
80504, United States
Certified by J Star Concrete • Apr 26, 2026
(720) 327-8618
Certified by J Star Concrete • Apr 26, 2026
http://www.jstarconcrete.com/
Certified by J Star Concrete • Apr 26, 2026
About
Certified by J Star Concrete • Apr 26, 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 • Apr 26, 2026
Hours
Certified by J Star Concrete • Apr 26, 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
5 reviews
5 stars
5
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1 star0
- 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.
- LBLaura BrasovAug 1, 20255.0We have used Juan for our a whole remodel of our backyard that includes a lot of concrete retaining walls, basement egress stairs and walls, and multiple stairs and flower bed edging. Our project turned out to be more of a challenge than we originally thought, but Juan tackled all of the curveballs well with his vast experience! Throughout our entire project, Juan has been consistent, fair, and helpful - we ended up leaning on him for his expertise in many different realms beyond just concrete. He is a trusted partner - we would highly recommend him to anyone considering using his services!
- MKMark KilgoreMay 19, 20255.0Juan at J Star Concrete has worked on all my jobs that have required excavation, foundation, piers, flat work, and more. He is very skilled, hardworking, and fairly priced. I would highly recommend him to anyone needing this type of service.
- 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!
- JWJonathan WallaceMay 14, 20255.0I've done work with Juan at Jstar for probably 20 years now for foundation and flatwork projects. He has been consistent and timely. His ability to do excavation, footings, walls, and slabs makes him a easy recommendation for projects.
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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Certified April 26, 2026Yext Knowledge Graph
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