Heating Installation & Replacement
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Heating Installation & Heating Replacement in Denver, CO
Top Shelf Electric, Heating, & Plumbing provides heating installation and replacement in Denver, CO, helping homeowners move from an aging, unreliable heater to a heating system that’s properly sized, energy efficient, and built for Colorado winters.
Whether you need heater replacement after a breakdown or you’re planning a new heating installation ahead of the cold season, our locally owned team gives you honest recommendations, upfront pricing, and flexible financing so the decision is easy.
Heating installation and replacement is one of the core Denver heating services we offer, and every job is backed by our 100% satisfaction guarantee.
Reach out to our Denver heating installation pros for help today!
Call (720) 899-2633Our Denver Heating Services
Signs It’s Time for Heating Replacement in Denver
Heating systems rarely fail all at once without warning. Most show their age for a season or two before they give out completely. You may need heating replacement in Denver if:
- Your heating system is 15 years old or older
- You’ve needed heater repairs more than once in the past year or two
- Your heating bills keep climbing even though you haven’t changed how you use your heat
- Some rooms are always too cold while others are too warm
- Your heater runs almost constantly during cold weather but never quite catches up
- Your system makes loud banging, rattling, or grinding noises when it runs
- A technician has found a major component failure that would cost more than half the price of a new system
If several of these sound familiar, it’s worth getting a heating replacement estimate before your system fails in the middle of winter. Planning ahead gives you time to compare options instead of making a rushed decision on a cold night.
Heating Repair vs. Heating Replacement: How to Decide
Deciding whether to fix your current heater or replace it comes down to its age, condition, and what the repair would cost. These guidelines can help you make the call:
- Repair is usually the better choice when your heating system is under about 10 years old, the problem is limited to one part, and the system has been reliable.
- Replacement is usually the better choice when your system is 15 years or older, it needs repairs more than once a season, or your energy bills keep rising.
- The 50% rule: If a repair would cost more than half the price of a new heating system, replacement is often the smarter long-term investment.
Our technicians will give you an honest recommendation with upfront pricing on both options. If a fix makes more sense for now, our heating repair team can take care of it.
Benefits of Upgrading Your Heating System
A new heating system does more than end the repair calls. When you replace an older heater with a properly sized, modern system, you can expect:
- Lower energy bills: Today’s high-efficiency heating systems use far less energy than equipment installed 15 or 20 years ago.
- More even comfort: Variable-speed and multi-stage systems deliver steadier heat, fewer temperature swings, and fewer cold spots.
- Fewer breakdowns: New equipment comes with manufacturer warranty protection and far less wear-related risk.
- Quieter operation: Modern blowers and motors run more quietly than older equipment.
- Better indoor air quality: Newer systems work well with upgraded filtration and humidification, which matters in Denver’s dry winter air.
- Smart thermostat compatibility: New heating systems pair with smart thermostats for better control and additional energy savings.
- Added home value: An efficient, newer heating system is a selling point for future buyers.
The right upgrade pays you back every winter in comfort, reliability, and lower monthly costs.
Types of Heating Systems We Install in Denver
There’s no one-size-fits-all heating system for Denver homes. The best choice depends on your home’s layout, existing ductwork, fuel source, and goals for efficiency and comfort. Top Shelf installs:
- High-efficiency gas heating: Condensing gas systems rated 90% AFUE or higher that deliver strong, cost-effective heat. See our furnace installation and replacement page for gas furnace options.
- Heat pumps and dual-fuel systems: All-electric systems that heat and cool, or hybrid setups with gas backup for the coldest nights. Learn more about our heat pump services.
- Electric heating systems: A practical option for condos, townhomes, and homes without natural gas service.
- Ductless mini-splits: Zoned heating for additions, finished basements, garages, and homes without ductwork.
We install equipment from trusted manufacturers, including Trane. Our Denver heating installation team will walk you through the options that fit your home and budget, with no pressure and no upselling.
How to Choose the Right Heating System for Your Denver Home
Choosing a new heating system is a big decision, and the right fit depends on more than price. When we recommend a heating system, we consider:
- Your home’s heating load: We size every system with a load calculation based on square footage, insulation, windows, and layout, not a rule of thumb.
- Your fuel source: Natural gas, electricity, or a combination determines which systems make the most sense.
- Efficiency ratings: Ratings such as AFUE show how much of the energy you pay for actually turns into heat for your home.
- Your existing ductwork: We check whether your ducts can support a new system or need modifications.
- Comfort goals: Variable-speed and zoned systems offer more consistent temperatures from room to room.
- Budget and long-term costs: We compare upfront cost against energy savings and expected lifespan.
You’ll get clear options side by side, with upfront pricing for each, so you can choose the heating system that’s right for your home with confidence.
Request ServiceWhat’s Included in Your Denver Heating Installation
Every Top Shelf heating installation and replacement is a complete job, not just a box dropped in place. A standard heating system installation in Denver, CO includes:
- In-home assessment and load calculation to size your new system correctly
- Removal and disposal of your old heating equipment
- Installation of the new system to manufacturer specifications
- Altitude setup and gas pressure adjustment for gas heating equipment
- Venting, condensate drain, gas, and electrical connections as needed
- Thermostat setup or smart thermostat installation
- Work completed to meet local code requirements
- Full startup testing, including airflow, temperature rise, safety controls, and carbon monoxide checks
- A walkthrough of your new system and its warranty
When the job is done, your new heating system is ready to run safely and efficiently from the very first cold night.
Our Denver Heating Installation Process
A new heating system shouldn’t be stressful. Our installation process keeps every step clear, from the first estimate to your first warm night:
- Schedule your estimate: Book online or call our team. Live answering is available 24/7.
- In-home assessment: A heating specialist evaluates your current system, ductwork, and home, and runs a load calculation.
- Review your options: You get side-by-side recommendations with upfront pricing and financing options. Nothing moves forward until you approve it.
- Installation day: Our team protects your home, removes the old equipment, and installs your new heating system. Most heating installations are completed in one day.
- Test and verify: We test startup, airflow, temperature rise, safety controls, and carbon monoxide levels before we leave.
- Walkthrough and follow-up: We show you how your new system works, review your warranty, and make sure you’re completely satisfied.
From start to finish, you’ll always know what’s happening in your home and what it costs.
Denver Heating Installation Requirements
Installing a heating system in Denver involves a few local requirements that out-of-area installers sometimes miss. Our heating installation team accounts for all of them:
- High-altitude setup: At about 5,280 feet, gas heating equipment must be configured for high-altitude operation to burn safely and deliver its rated efficiency.
- Proper sizing for Denver winters: Systems are sized for Denver’s coldest days, so they can keep up on frigid nights without short cycling on mild ones.
- Colorado’s ultra-low NOx law: Since January 1, 2026, Colorado law requires new natural gas furnaces and water heaters sold in the state to meet ultra-low NOx emissions standards, which affects which gas heating equipment can be installed.
- Freeze-safe condensate and venting: High-efficiency equipment drains and vents are routed and protected to prevent freeze-ups during cold snaps.
- Local code: Most heating system installations in Denver require a permit and inspection, and every installation needs to meet local code.
Getting these details right is the difference between a heating system that performs as promised and one that struggles from day one.
Denver Heating Installation Costs and Financing
The cost of heating installation or replacement in Denver depends on the system you choose and what your home needs to support it. The biggest cost factors include:
- System type: Gas, electric, dual-fuel, and ductless systems vary widely in price.
- Efficiency rating: Higher-efficiency equipment costs more up front but lowers your monthly energy bills.
- System size: Larger homes need more heating capacity, which affects equipment cost.
- Ductwork: New, modified, or repaired ductwork adds to the project.
- Venting and connections: Switching to high-efficiency equipment may require new venting, a condensate drain, or gas or electrical updates.
- Add-ons: Smart thermostats and air quality upgrades are part of the final price.
Top Shelf provides upfront pricing on every heating installation before work begins. To make a new heating system more affordable, we partner with Wells Fargo Home Projects to offer fast approvals, convenient monthly payments, special promotional offers, and 0% interest plans on approved credit. Maintenance Plan members also save 10% on installs and replacements.
Call (720) 899-2633
Why Choose Top Shelf Electric, Heating, & Plumbing for Heating Installation in Denver
Replacing your heating system is a significant investment, and you deserve a team that makes the process simple and treats your home with care. Top Shelf Electric, Heating, & Plumbing installs heating systems the right way, at fair prices, with no pressure along the way. Denver homeowners choose us for heating installation because of:
- Our 100% Satisfaction Guarantee: Every heating installation is done right the first time, with no shortcuts.
- Upfront, Transparent Pricing: You’ll know the full cost of your new heating system before any work begins, with no hidden fees.
- Smart, Flexible Financing: Wells Fargo Home Projects financing offers fast approvals, convenient monthly payments, special promotional offers, and 0% interest plans on approved credit.
- Member Savings: Top Shelf Maintenance Plan members save 10% on installs and replacements.
- Locally Owned & Operated: We’re your neighbors, and we know what Denver homes need from a heating system.
When it’s time for a new heating system, Top Shelf gives you the peace of mind that the job will be done right.
Heating Installation Across Denver Neighborhoods
From our shop at 6565 South Dayton Street in Greenwood Village, Top Shelf’s heating installation team serves homes in every Denver neighborhood, including:
- Southmoor Park: 1960s and ’70s homes, many with original or first-replacement heating systems ready for an upgrade.
- Wellshire: Mid-century homes where older heating systems are often due for replacement.
- Belcaro: Larger 1930s–1950s homes that benefit from properly sized, zoned heating.
- Crestmoor: Post-war ranches and remodeled homes, often moving to high-efficiency heating systems.
- Hale: Early-1900s homes with tight mechanical spaces that call for careful installation planning.
- Speer: Historic brick homes where ductless and compact heating systems are popular upgrades.
- West Colfax: Older homes alongside new townhome infill, with heating installations of every kind.
Wherever you live in Denver, call Top Shelf or request service online to schedule your heating installation or replacement estimate.
Denver Heating Installation & Replacement FAQs
How much does heating installation cost in Denver?
Heating installation costs depend on the type of system, its efficiency rating, your home’s size, and whether ductwork, venting, or electrical updates are needed. Top Shelf provides upfront pricing after an in-home assessment, so you’ll know the exact cost before any work begins. Financing through Wells Fargo Home Projects and member discounts can help make a new heating system more affordable.
How long does heating replacement take?
Most heating replacements are completed in one day. Projects that involve new ductwork, switching to a different type of heating system, or adding new venting or gas lines may take longer. We’ll give you a clear timeline before installation day.
How do I know if I need heating replacement?
Heating replacement is worth considering if your system is 15 years or older, needs frequent repairs, struggles to keep your home warm, or keeps raising your energy bills. If a repair would cost more than half the price of a new system, replacement is usually the better investment. Our technicians can assess your system and give you an honest recommendation.
What size heating system does my home need?
The right size depends on your home’s square footage, insulation, windows, layout, and Denver’s winter temperatures. Top Shelf sizes every heating system with a load calculation. An oversized system short cycles and wastes energy, while an undersized one can’t keep up on cold nights.
What is the most energy-efficient heating system for a Denver home?
The most efficient heating system depends on your home’s fuel source, ductwork, and layout. For many Denver homes with natural gas, a high-efficiency condensing system rated 90% AFUE or higher is a strong, cost-effective choice. We’ll compare efficiency ratings and operating costs for your home before you choose.
Do Colorado’s new emissions rules affect my heating replacement?
Yes. Since January 1, 2026, Colorado law requires new natural gas furnaces and water heaters sold in the state to meet ultra-low NOx emissions standards. That affects which gas heating equipment is available for your replacement. Our team will walk you through compliant options that fit your home and budget.
Do you offer financing for heating installation in Denver?
Yes. Top Shelf partners with Wells Fargo Home Projects to offer heating installation financing with fast approvals, convenient monthly payments, special promotional offers, and 0% interest plans on approved credit. Financing lets you get the heating system you need now and pay over time.
Do I need a permit to replace my heating system in Denver?
Most heating system installations and replacements in Denver require a permit and inspection to make sure the work meets local code. Proper permitting also helps protect your equipment warranty and avoids problems when you sell your home.
What warranty comes with a new heating system?
New heating systems include a manufacturer warranty, and coverage varies by brand and model. Your installer will review your warranty with you and explain what’s needed to keep it in place, including annual heating maintenance.
How should I prepare for heating installation day?
Clear a path to your heating equipment and the area around it, and plan for someone to be home to let the crew in and go through the final walkthrough. Your heat will be off for part of the day, so we’ll schedule around cold weather whenever possible. Our team protects your floors and cleans up before we leave.
Ready for a New Heating System in Denver?
Don’t wait for your old heater to fail on the coldest night of the year. Whether you need heater replacement now or want to plan a heating installation before winter, Top Shelf will help you find the right system, explain every option clearly, and install it the right way. Once your new system is in, regular heating maintenance keeps it running efficiently for years to come.
Call Top Shelf or request service online to schedule your Denver heating installation estimate today.
Call (720) 899-2633Committed to Serving the Greater Metro Area
The team at Top Shelf Electric, Heating, & Plumbing are dedicated to servicing over 25 cities in the the Greater Denver Metro Area. Check out this list of just a few of the places we service for fast, reliable service you can trust. Give us a call for all of your home service needs!
All Service Areas
Complete Satisfaction Isn’t Just a Promise – It’s Our Privilege.
Top Shelf’s annual Service Plan provides great peace of mind at a low cost. Today Aiden Williams serviced our furnace and provided helpful information about its operation. Will came later and checked our electrical panel, helping me understand why our circuit breakers often
Darrell, Aiden, and Chad were amazing. We had a new air conditioner installed today. Thanks for all your help today.
Have consistently used them in the past and they've been great. Recent furnace tune-up by Aiden Williams was thorough.
He was very knowledgeable about everything, very friendly.
tTop Shelf just installed a new furace and air conditioner, inspected hot water tank and electrical and I am very satisfied with the service I received from beginning to end. The patience of Jeremi to explain in detail and answer all of my questions and concerns regarding the
Darrell’s was amazing! He is a master electrician who knows how to diagnose quickly and efficiently. He was able to complete three projects in just a few hours. Top Shelf is the best!!
Aiden Moores was very detailed and through in explain the entire process of the Deep Cleaning procedure for Our Furnace, He was friendly and did a Exceptional Job. Would Highly recommend Him and Top Self Home Services. Appreciate His Professionalism.
Aiden Moores, Lead HVAC Installer did an excellent job on my furnace maintenance. Was very thorough in explaining all the details of his maintenance service that he performed.
Andy did our annual furnace check up. He is exceptional! Very experienced in HVAC and plumbing. Gave a lot of good information and advice. He is clearly at the top of his game, very honest, and not trying to provide services that are not needed. Highly recommend Andy for any
Excellent friendly service
I was very impressed with everyone I worked with: Tammie, Jeremi, Chad & Aiden Moores! Already recommended them to neighbors & coworkers because of the excellent service.
Our outdoor kitchen lost all electric power and was showing a fault on the visible GFCI outlet. Will Giltner troubleshot the issue and had everything working in short order. I won't hesitate to use Top Shelf in the future for any electrical needs. Thanks!
I love Darrell
Darrell was very pleasant and prompt in his service! Went above and beyond for an overall wonderful experience.
This was the annual check on my electricity. One of the four annual checks and tune ups I get.
Aiden Williams did a tuneup on our furnace. He is fast,efficient, and informative. Aiden is also honest, which a rarity these days. We will be calling Top Shelf Electric, Heating, & Plumbing to set an appt. with Aiden to get our blower wheel cleaned after the holidays!
Aiden Williams came to do a furnace check. I was very impressed with his knowledge and expertise. He was very congenial, thorough, and willing to answer any questions I had. He showed me pictures and explained everything to me. Top Shelf, you are very fortunate to have this
Aidan was professional and has good knowledge. Quick and efficient.
My technician Will exceeded my expectation! He was very thorough explaining & answering all my questions w the Electrical System Maintenance. Will deserves a raise!
Both projects, plumbing and electrical, were amazing. Excellent professional service, technicians, administrative staff is amazing. They always take your call super helpful, great service. The end results were fabulous
Aiden showed up and promptly completed my furnace tune up. I appreciated the time he took to go through the explanation of the work he did and show me the before and after photos. Just looking at those pictures makes me realize how important their services are to maintaining a
The salesman, the installer and the office personnel were outstanding and impressive because of their knowledge and service. Top Shelf installed a Trane furnace, a new air conditioner, an efficient water heater, an air purifier and a humidifier as well as a new thermostat. The
The Topshelf guys where amazing. I had a fantastic time today. Thanks Will and Darrell.
Aiden Moores is such a professional, thorough, young man! He was knowledgeable & went through the inspection with me, when he was finished. KUDOS to him for picking a trade & Top Shelf for hiring him!
Top Shelf’s annual Service Plan provides great peace of mind at a low cost. Today Aiden Williams serviced our furnace and provided helpful information about its operation. Will came later and checked our electrical panel, helping me understand why our circuit breakers often
Darrell, Aiden, and Chad were amazing. We had a new air conditioner installed today. Thanks for all your help today.
Have consistently used them in the past and they've been great. Recent furnace tune-up by Aiden Williams was thorough.
He was very knowledgeable about everything, very friendly.
tTop Shelf just installed a new furace and air conditioner, inspected hot water tank and electrical and I am very satisfied with the service I received from beginning to end. The patience of Jeremi to explain in detail and answer all of my questions and concerns regarding the
Darrell’s was amazing! He is a master electrician who knows how to diagnose quickly and efficiently. He was able to complete three projects in just a few hours. Top Shelf is the best!!
Aiden Moores was very detailed and through in explain the entire process of the Deep Cleaning procedure for Our Furnace, He was friendly and did a Exceptional Job. Would Highly recommend Him and Top Self Home Services. Appreciate His Professionalism.
Aiden Moores, Lead HVAC Installer did an excellent job on my furnace maintenance. Was very thorough in explaining all the details of his maintenance service that he performed.
Andy did our annual furnace check up. He is exceptional! Very experienced in HVAC and plumbing. Gave a lot of good information and advice. He is clearly at the top of his game, very honest, and not trying to provide services that are not needed. Highly recommend Andy for any
Excellent friendly service
I was very impressed with everyone I worked with: Tammie, Jeremi, Chad & Aiden Moores! Already recommended them to neighbors & coworkers because of the excellent service.
Our outdoor kitchen lost all electric power and was showing a fault on the visible GFCI outlet. Will Giltner troubleshot the issue and had everything working in short order. I won't hesitate to use Top Shelf in the future for any electrical needs. Thanks!
I love Darrell
Darrell was very pleasant and prompt in his service! Went above and beyond for an overall wonderful experience.
This was the annual check on my electricity. One of the four annual checks and tune ups I get.
Aiden Williams did a tuneup on our furnace. He is fast,efficient, and informative. Aiden is also honest, which a rarity these days. We will be calling Top Shelf Electric, Heating, & Plumbing to set an appt. with Aiden to get our blower wheel cleaned after the holidays!
Aiden Williams came to do a furnace check. I was very impressed with his knowledge and expertise. He was very congenial, thorough, and willing to answer any questions I had. He showed me pictures and explained everything to me. Top Shelf, you are very fortunate to have this
Aidan was professional and has good knowledge. Quick and efficient.
My technician Will exceeded my expectation! He was very thorough explaining & answering all my questions w the Electrical System Maintenance. Will deserves a raise!
Both projects, plumbing and electrical, were amazing. Excellent professional service, technicians, administrative staff is amazing. They always take your call super helpful, great service. The end results were fabulous
Aiden showed up and promptly completed my furnace tune up. I appreciated the time he took to go through the explanation of the work he did and show me the before and after photos. Just looking at those pictures makes me realize how important their services are to maintaining a
The salesman, the installer and the office personnel were outstanding and impressive because of their knowledge and service. Top Shelf installed a Trane furnace, a new air conditioner, an efficient water heater, an air purifier and a humidifier as well as a new thermostat. The
The Topshelf guys where amazing. I had a fantastic time today. Thanks Will and Darrell.
Aiden Moores is such a professional, thorough, young man! He was knowledgeable & went through the inspection with me, when he was finished. KUDOS to him for picking a trade & Top Shelf for hiring him!