System design
Thoughtful hydronic design, equipment selection and controls for new construction, additions and major upgrades.
Durango, Colorado · Four Corners Region
Hydronic heating.
Done right.
Design, installation, service and troubleshooting for the systems that keep mountain homes comfortable.
Specialized hydronicsBoilers · Radiant · Heat pumps · Snow melt
Built for mountain country
Comfort is a system,
not a box.
We solve the entire hydronic system—from load calculations and piping design to controls, startup and long-term service. The result is dependable heat, efficient operation and a mechanical room built with intention.
New construction, system upgrades and hard-to-solve service calls.
What we do
One specialist.
Every part of the system.
Installation
Clean, serviceable boiler rooms and complete systems built for efficient, dependable performance.
Service & repair
Diagnostics, troubleshooting, maintenance and repair across a wide range of hydronic manufacturers.
Advisory
Practical guidance for owners, builders and trades when a project needs hydronic expertise.
Boiler systemsRadiant floorsAir-to-water heat pumpsSolar thermalSnow meltHydronic fan coilsGas fireplaces
Real installations
The work speaks
for itself.
Actual Over the Top Services projects from homes and properties across the region.
Equipment experience
We service the names you know.
LochinvarWeil-McLainBurnhamNTIIBCNavienTriangle TubeBuderusViessmann
Service territory
Based in Durango.
Built for the region.
Serving Southwest Colorado and the Four Corners—from Durango toward Crested Butte, Dove Creek, Chama and Farmington.
Have a project outside the immediate area? Call and tell us what you’re working on.
Let’s talk about your system