
About
At Tri-County Construction LLC, we’ve been delivering top-quality residential and commercial construction services for over 18 years. As a family-owned business led by owner Carlos Diaz, we take pride in offering personalized and reliable service to every client. Our expertise covers a wide range of services, including concrete work, paving, fencing, excavating, and more, ensuring that we meet all your construction needs with professionalism and attention to detail.
Specialties
Scope of work
Pour new concrete, Replace existing concrete, Other
Concrete location
Patio or porch, Sidewalk, Driveway, Floor, Foundation, Stairs, Wall, Other location
Project size
Less than 500 sq ft, 500 – 1,000 sq ft, 1,000 – 1,500 sq ft, 1,500 – 2,000 sq ft, 2,000 – 2,500 sq ft, 2,500 – 3,000 sq ft, More than 3,000 sq ft
Property type
Residential, Commercial
Photos and videos






Reviews
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Eric W.
Prompt, and very courteous. Very nice guy’s to deal with and they did a super job. I would recommend them to anyone.
April 19, 2021
•Hired on HomeGuide
K
Kate
Came and did his job excellent job done on my concrete very recommended for any type of concrete work
December 07, 2020
Frequently asked questions
What education and/or training do you have that relates to your work?
18 years
How did you get started in this business?
Worked in concrete
What types of customers have you worked with?
All type of customers
What questions should customers think through before talking to pros about their needs?
Customers should think that the bigger the job is the higher the price
Services offered
Concrete Installation
Concrete Removal
Excavation
Fence Installation
Asphalt Companies