Are you looking to stay warm in Colorado? If you’re not a cold-weather person, the boiler is your best friend. Like standing by a campfire, radiant heat helps you warm up quickly.
This form of heating feels warmer than a forced-air system like a furnace or heat pump. That’s because forced-air units use blowers to produce ventilation, which some homeowners find too breezy. Also, forced-air units heat in cycles, which means the temperature fluctuates a few degrees from your thermostat setting between these cycles.
Plumb Pros Inc. is pleased to provide a diverse array of heating, cooling, and indoor air quality (IAQ) products to our customers in Denver, CO, and nearby.
The Advantages of a Boiler System
Boilers have significantly improved within the past decade—especially in the efficiency department. If you’ve owned your boiler for 10 years or longer, upgrading to a new one will help reduce your energy usage.
For example, let’s say your boiler is 56 percent AFUE (a typical efficiency rating for boilers manufactured 10 years ago). Upgrading to a 90 percent AFUE unit could reduce your carbon emissions by about 1.5 tons per year, according to the U.S. Department of Energy (DOE).
How Does a Boiler Operate?
Hot steam rises from the spout when you boil water in a tea kettle on the stovetop. A boiler works the same way but on a larger scale. Boilers can run on gas, oil, or electricity. Here’s what the process looks like:
- A heating element boils water in a tank.
- This produces steam, which flows through piping in your home.
- The piping connects to heating modules (baseboard heaters, radiators, or radiant floor heating.)
- The heating modules produce radiant heat, warming your home.
Boiler Installation and Replacement
Need a new boiler system installed? We’re here to get it done. Whether you need a unit replacement or new piping, our team of HVAC experts is ready to assist.
When should I replace my boiler?
Boilers typically have a lifespan of about 20 years. Along with age, here are a few signs that it may be time to shop for a replacement:
- Frequent repairs
- Leaks
- High utility bills
- Strange odors
What is the process for installation?
The team at Plumb Pros Inc. strives to make the installation process as helpful to homeowners as possible.
We begin with a free in-home consultation. We’ll take measurements and run tests so we can find a boiler that is perfectly tailored to your home comfort needs.
Once you’ve decided on a boiler model, we’ll provide you with an upfront estimate and installation timeline. With your approval, we’ll get to work.
A unit replacement will typically take one day to complete. However, services such as repiping may take longer, depending on the scale. That’s because they may require us to open up walls, floors, or ceilings to access your pipe system.
Need some flexibility? Check out financing plans, with payments designed for your budget and schedule.
Boiler Repairs
On a cold Colorado winter’s night, you can rest easy—Plumb Pros Inc. has you covered.
We offer 24/7 emergency repair services for our customers in Denver, CO, and nearby communities.
Give us a call anytime your boiler is misbehaving. Here are a few common repair calls:
- Weak water pressure
- Leaky tank
- No heat
Our HVAC specialists arrive promptly. We’ll diagnose the issue quickly and provide a repair quote before service. Additionally, we back up all our repairs with a warranty—it’s only fair for our valued customers.
Boiler Maintenance
An annual maintenance visit from a professional is crucial for your boiler’s health. It ensures your boiler will live up to its projected lifespan. Additionally, it means fewer repairs and lower utility costs.
Here’s what your HVAC expert will do during a visit:
- Remove water sediment from the tank
- Look for signs of corrosion
- Replace the anode rod
- Check the heating element to make sure it’s working safely
Our Plumb ProActive Membership Plan makes maintenance simple and trouble-free. Our office will give you a friendly reminder call when it’s time for service. You’ll also enjoy plenty of perks, including discounts and priority service.
Upgrade Your Boiler Today!
Are you ready to add more comfort to your home? Schedule an appointment today with Plumb Pros Inc. in Denver, CO. Call us at 303-430-1911, or request service online.
Boiler Service in Denver, CO — What Makes This Market Different
Denver’s environment creates specific challenges for boiler systems that general HVAC guides don’t address. Three factors matter here more than anywhere else in the Front Range:
- Altitude. At 5,280 feet, gas-fired boilers run at lower combustion efficiency than at sea level. A boiler installed without altitude calibration runs hotter than its rated settings, accelerating heat exchanger wear. Every boiler installation and tune-up Plumb Pros Inc. completes in Denver includes an altitude adjustment as a standard step — this is not optional at elevation.
- Hard water. Denver’s municipal water supply has moderate mineral hardness. In hydronic boiler systems, scale accumulates inside heat exchangers and distribution pipes over time, reducing flow efficiency and insulating the heat transfer surfaces. Annual flushing of the boiler and distribution loop significantly extends system lifespan in Denver’s water conditions.
- Temperature swings. Denver’s freeze-thaw cycles — temperatures can swing 40 degrees between morning and afternoon in spring and fall — stress expansion tanks, pressure relief valves, and pipe fittings in ways that stable-climate markets don’t experience. We inspect these components at every service visit because Denver’s weather tests them regularly.
These are not generic HVAC concerns. They’re specific to Denver’s climate and geology, and they affect every boiler system in the metro. Our technicians have been servicing boilers in Denver since 2002 and understand these conditions firsthand.
Denver Neighborhoods We Serve for Boiler Service
Plumb Pros Inc. provides boiler repair, installation, and maintenance throughout Denver, CO. Boiler systems are more common in Denver’s older neighborhoods where homes were built before forced-air heating became standard — particularly in:
Capitol Hill · Congress Park · Park Hill · Washington Park · Baker · South Pearl · Platt Park · Whittier · Five Points · Cole · Highland · Sunnyside · West Colfax
We also serve newer Denver neighborhoods and surrounding communities including Arvada, Westminster, Lakewood, and Golden. If your home runs on a boiler and you’re not sure of its age or condition, call 303-430-1911 for a same-day diagnostic visit.
Frequently Asked Questions — Boiler Repair & Installation in Denver, CO
How do I know if my boiler needs repair or replacement?
Age and repair cost are the two primary factors. A well-maintained boiler in Denver typically lasts 20 to 30 years. If your boiler is under 15 years old and needs a single component repair, repair is usually the right call. If it’s over 20 years old and requires a major repair — heat exchanger, circulator pump, or gas valve — replacement is often more cost-effective, particularly since modern high-efficiency boilers (90%+ AFUE) reduce energy costs significantly compared to older 56–80% AFUE units. Plumb Pros Inc. assesses your specific system and gives you a straight recommendation before you spend money on a repair that won’t buy you much additional lifespan.
Does Denver's altitude affect my boiler's performance?
Yes. Gas-fired boilers lose combustion efficiency at Denver’s 5,280-foot elevation due to lower atmospheric oxygen content. A boiler rated at 95% AFUE at sea level may operate closer to 85–88% AFUE in Denver without altitude adjustment. This affects both efficiency and heat output. Plumb Pros Inc. adjusts gas valve settings and verifies combustion performance on every boiler installation and tune-up in Denver to ensure the system is operating at its rated output for our elevation.
How much does boiler repair cost in Denver, CO?
Boiler repair costs in Denver vary by what’s failing. Minor repairs — pressure relief valve replacement, expansion tank replacement, circulator pump — typically run $200 to $500. Mid-range repairs such as gas valve replacement or zone valve failure run $400 to $800. Heat exchanger replacement or major controls work can reach $1,000 to $2,000, at which point replacement becomes worth evaluating. Plumb Pros Inc. provides a written upfront quote before any work begins — the price you authorize is the price on the invoice.
Do you service all boiler brands in Denver?
Yes. Plumb Pros Inc. services all major boiler brands including Carrier, Weil-McLain, Burnham, Peerless, Navien, and Viessmann throughout Denver, CO. As an authorized Carrier dealer, we install and service Carrier boiler equipment with full manufacturer warranty support. For other brands, we carry the most common replacement parts on our service vehicles and source specialty components same-day or next-day for most Denver jobs.