Est. 1958 — Fourth Generation, Family Owned
Northern Colorado’s Most Trusted Excavating & Plumbing Experts
67 years of digging deep and getting it right. From sewer lines to septic systems, plumbing to heavy hauling — we walk you through every step.
67
Years in Business
6x
Reader’s Choice Award Winner
48hr
Free Estimate Turnaround
5yr
Material & Labor Warranty
What We Do
Our Services
Plumbing
Full-service residential & commercial plumbing — from minor repairs to major installations.
Excavation
Water & sewer line excavation, trenching, and site work with state-of-the-art equipment.
Septic Systems
Licensed design, installation, inspection, maintenance, and repair for residential & commercial.
Agricultural
Specialized plumbing and excavation for farms and ranches across Northern Colorado.
Water Heaters
Installation, repair, and replacement — tank, tankless, solar, and heat pump systems.
Trucking & Hauling
Gravel delivery, debris hauling, snow removal — heavy hauling up to 50 tons.
Our Work
On the Job
Testimonials
What Our Customers Say
“We recently used Jones to replace some broken septic drain lines. Jesse was great to work with throughout, quote was clear and fair. They found additional problems but communicated throughout and gave options with a fair and honest assessment. Highly recommend.”
Dave L
“Great service and great humans! They replaced our main sewer and then some in a very timely manor. Our house was full of surprises, mysteries and complications, yet the work was all done so well. We are truly grateful for Jones Excavating and Plumbing right now.”
Katherine Mc M
“They installed a new leech field for us and they were professional and honest. We got many different bids from other companies but am so glad we went with Jones.”
Kyle Jennifer K
“Larry the Jones plumber has been a great person to have work on our home's needs. He was truly helpful and honest and my wife and I felt he looked out for us. Great employee, Jones Plumbing!”
Ricardo H
“Our plumber Ryan has worked on a few jobs at our house. Every time he does a great job, and I think he is very honest. A+”
Mindy M
“Had an issue with a drain at home. They came out and fixed it quickly. Very professional, I highly recommend.”
Nathan D
Ready to Get Started?
Free estimates within 48 hours. Senior and veteran discounts available. We walk you through every step from planning and permitting to the final walkthrough.