Boiler Repair

Boiler Repair and Service

When a boiler is not operating properly it will have to be diagnosed by one of our Denver service technicians to determine the problem, in some cases the problem is minor, others require replacement parts and sometimes you made need an entire gas boiler replacement.

We recommend that you start with our Free trip & diagnostic (with boiler repair and service or pay only $60 without repairs available in Denver between 8am – 4pm M-F).
This gets a technician to your house to determine the problem. Light commercial services are available, call for rates.

After hours service 4pm – 8pm or weekends/holidays is available in Denver, CO and surrounding areas with a minimum $175.00 service charge plus parts and repairs.

Once the service tech determines the problem you will receive a flat rate quote for the boiler repairs and service.

If you don’t want the repairs made you pay only the applicable trip & diagnostic fee.

If you are a senior citizen customer 65 and over in Denver, CO you can request a 10% discount on repair parts.

Firewood boiler and puffer thank in the boiler room

Below are some flat rate prices for typical residential boiler repairs and service for Denver, CO residents.

These prices are for residential standard parts and repairs. OEM, commercial and special-order parts may cost more and sometimes require shipping charges. Our technician experts will provide you with a firm quote for the services.

$99.00 / $175.00
Male Plumber Working On Central Heating Boiler

Simple Repairs

(no parts required)

When a diagnostic reveals a simple problem and no parts are required, for example dirty flame sensors, loose wires etc.

Prices are based on business hours at $99 and after hours at $175.

worker set up central gas heating boiler at home

Limit Replacement

This is a safety that monitors over-heating, specific temperature settings are required.

$275.00 / $325.00
maintenance service engineer working with home gas heating boile

Pressure Switch Replacement

This is a safety that monitors restrictions in the exhaust, settings must match manufacturer specifications.

Boiler repair and service prices are based on single stage at $275 and two stage at $325.

$250.00 / $325.00
Repair of a gas boiler, setting up and servicing by a service department

Ignitor Replacement

This device ignites the burner. There are many types of ignitors, each furnace requires a specific model.

Prices are based on standard models at $250 and silicone & carbide models at $325.

$625.00 / $725.00
Plumber, boiler, home.

Inducer Motor Replacement

This device exhausts the fumes to the outdoors. If it fails nothing else should operate.

Prices are based on single stage at $625 and two stage at $725.

$850 Most Models
Repair of a gas boiler, setting up and servicing by a service department

Aquastat Replacement

This is the control center and requires a direct replacement with specific settings, often rewiring is required.

$625.00 / $670.00 / $650.00
Gas water heater reparation

Gas Valve Replacement

This controls the flow of gas to the main burner, it requires matching specifications and opening the gas line.

Prices are based on single stage at $625, two stage at $670, and standing pilot at $650.

$585.00 #30 Tank
plumber who carries out the maintenance of a condensing boiler

Extrol Tank Replacement

This tank provides expansion for the internal pressure in the boiler, the diaphragm can rupture due to age or internal boiler problems.

$175.00 / $225.00
repair electric boiler

Thermostat Replacement

We carry programmable and non-programmable thermostats, programmable thermostats are a great way save energy as you can program them according to your schedule.

Prices are based on Pro 3000 non-programmable at $175 and Pro 4000 programmable at $225 (Includes installation).

$325.00 part replacement only
Transformer replacement

Transformer Replacement

This is a device that produces the low voltage for most controls, it will typically burn out due to electrical shorts.

Wiring repairs will be additional when required.

industry : Check measurement

Coupler Replacement

This is a coupler that connects the pump and motor, most commonly used on B&G pump/motors, typically breaks due to wear.

Female Plumber Working On Central Heating Boiler

Zone Valve Replacement

This is a valve that controls the flow of water to individual areas that are zoned and controlled by a thermostat.

plumber at work installing a circulation pump

Air Vent Valve Replacement

This is a automatic air bleed valve, it will help keep air out of your boiler water pipes that can enter from the city water supply.

maintenance engineer checking technical data of heating system e

Feed Valve Regulator Replacement

This is a water regulator that maintains a constant pressure to the boiler, they will commonly get stuck due to corrosion.

$780.00 / $1275.00
Plumber repairing an hot-water heater

Pump and Motor Replacement

Potable pumps not included.

This is a pump/motor that moves the water through the boiler system, there are many manufactures but the most common are Taco and B&G (Bell & Gossett).

Prices are based on Taco at $780 and B&G at $1275.

Other Repairs

There are other failures that may require repairs not listed here, our technician will quote a fair flat rate price following our company guidelines.  You have the option to accept the repair quote or to pay only the diagnostic fee.

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Manufactures recommend that you have your HVAC equipment installed by a quality Denver professional and serviced annually to insure safe and proper operation.