Denver’s On-Demand Hot Water
Consistent hot water at every tap, sized correctly for your home’s peak demand and Denver’s altitude.
What Goes Wrong
A unit sized without a peak flow rate calculation runs out of BTU capacity when two showers run at once, leaving one cold.
The written estimate includes a simultaneous-draw calculation before any unit is selected or ordered.
Denver’s high-altitude gas pressure can cause burner underperformance, leading to fluctuating outlet temperature from day one.
A gas pressure test at the meter and unit is part of every installation, with recalibration if readings fall outside spec.
Denver’s hard water deposits mineral scale inside the heat exchanger faster than the manufacturer’s default service interval assumes.
A food-grade descaling solution is circulated through the heat exchanger annually to restore flow rate and prevent error codes.
An undersized gas line or missing vent run discovered mid-job can double the labor cost and delay the project by days.
Gas line size, venting path, and electrical connections are confirmed on-site before the unit is ordered, so the estimate holds.
Services Covered
From a first-time installation to an annual flush, every visit is scoped before work begins.
New unit installation sized by peak flow rate demand, with gas line, stainless vent pipe, and electrical connections included in scope.
Existing tank removal, new unit sizing, and any gas or venting upgrades needed to meet current code for the specific address.
Food-grade descaling solution circulated through the heat exchanger to clear mineral scale and restore rated flow rate output.
BTU and flow rate calculation for homes planning a switch, covering simultaneous draw scenarios and altitude-adjusted input requirements.
Upsize the supply line to meet new burner BTU demand.
Direct vent or power vent pipe run to code.
Hardness test to set the right flush interval.
Read fault codes and trace the root cause.
Why Choose Us
Every job is backed by a written estimate, a post-install performance check, and partners who know Denver’s altitude and water conditions.
Equipment, labor, gas line work, venting, and permits are listed separately so you see the full project cost before committing.
BTU sizing accounts for Denver’s elevation and cold groundwater so the unit meets demand on the coldest January morning.
Flow rate and outlet temperature are verified after installation to confirm the system performs to the specified output.
Every enquiry starts with a load and condition assessment, no equipment is ordered until the site scope is confirmed.
We connect you with licensed technicians who carry the permits and know the code requirements for your specific municipality.
How It Works
01
Submit your request and a licensed technician visits to assess flow rate demand, gas line size, venting path, and permit requirements.
02
You receive an itemized written estimate covering the unit, labor, any gas or vent upgrades, and the permit fee before work begins.
03
The technician completes the installation, runs a gas pressure test, and confirms outlet temperature and flow rate before leaving.
Pricing Estimates
| Job | Typical cost | Typical size |
|---|---|---|
| Tankless repair | $200-$900 | Service call |
| Tankless descale service | $150-$300 | Maintenance visit |
| Tankless replacement | $2,200-$4,500 | Residential unit |
| Tankless install | $2,500-$6,000 | Residential project |
Describe the problem and we will arrange a licensed local technician to assess the system and give you a written estimate before anything is booked.