Furnace Installation & Replacement in Littleton, CO
- Master Technicians
- Background Checked
- Extended Warranties
Stay Warm with Expert Furnace Installation & Replacement in Littleton, CO
When the Colorado cold hits, you need a furnace you can count on. At Simply Mechanical, we’ve been installing and replacing furnaces in Littleton homes for more than 30 years. Our certified technicians bring both expertise and neighborly service, making sure your home stays safe, warm, and comfortable through every season.
We don’t believe in cookie-cutter solutions. We size and install the right furnace for your home—based on its square footage, insulation, and efficiency goals—so you get reliable heat without sky-high bills. Ready to replace an old, inefficient unit? We’ll walk you through your options and install a system built to last.
our services
- AC & Furnace Filter Replacement
- Boiler Installation
- Boiler Maintenance
- Boiler Repair
- Ductless Mini Split Installation
- Ductless Mini Split Repair
- Furnace Installation & Replacement
- Furnace Maintenance
- Furnace Repair
- Heat Pump Installation & Replacement
- Heat Pump Maintenance
- Heat Pump Repair
- Humidifier Installation & Repair
- Steam Boiler Installation & Replacement
- Steam Boiler Installation & Replacement
- Thermostat Repair & Installation
Contact Us
What Your Neighbors Are Saying About Us
What Can We Do About Your Heating Issues?
If your furnace is constantly breaking down, costing too much to run, or just not keeping up with the cold, it may be time for a replacement. At Simply Mechanical, we’ll give you clear, honest advice: sometimes a repair makes sense, but often, investing in a new, high-efficiency furnace pays off in comfort and savings.
We work with all major furnace brands and install models that are designed to perform in Colorado’s tough winters. You’ll know what’s wrong, what your options are, and exactly what it will cost—before we start. That’s the Simply Mechanical way.
Choose Us for Reliable Furnace Installation in Littleton, CO
A furnace replacement is a big step, but we make it as easy as possible. From the first call to the final walkthrough, you’ll get straightforward answers and dependable service. Our NATE-certified techs show up on time, respect your home, and handle the installation with precision.
We install everything from standard gas furnaces to high-efficiency variable-speed systems with smart thermostat controls. And because we live here too, we know what works best in Littleton’s unpredictable winters. Our goal is simple: keep your home comfortable and your heating bills manageable.
And when the job is done, we don’t just disappear. We’ll help you register your warranty, explain maintenance tips, and answer any questions. You can always count on us for support.
Heat Your Home with Confidence—No Guesswork, No Shortcuts
With Simply Mechanical, you won’t get a rushed installation or vague pricing. You’ll get clarity, careful work, and a furnace that’s set up to run efficiently for years. We protect your floors, clean up our workspace, and thoroughly test the system before we leave.
We’ll also haul away your old furnace and show you how to use your new one so you feel confident from day one. Plus, we know the local rebate and incentive programs that can make upgrading more affordable, and we’ll guide you through them.
Experience Stress-Free Furnace Installation Near Me
Choosing a new furnace doesn’t have to be overwhelming. With Simply Mechanical, you’ll work with a team that respects your time, budget, and peace of mind. We provide financing options, flexible scheduling, and honest advice—always.
Our neighbors in Littleton count on us because we focus on real results: warm homes, safe systems, and long-term value. Call us today and let’s get your home ready for the next cold front.
frequently asked questions
How do I know if I need a new furnace or just repairs?
If your furnace is 15+ years old, needs frequent service, or isn’t heating evenly, replacement may be the smarter choice. We’ll help you weigh your options.
What furnace brands do you install?
We install trusted brands including Lennox, Trane, Carrier, and Rheem—systems proven to perform in Colorado winters.
How long does a furnace installation take?
Most installations are completed in a single day. More complex projects may take a little longer, but we’ll set clear expectations.
Are there rebates or incentives for a new furnace?
Yes. We help Littleton homeowners access utility rebates and energy efficiency incentives to reduce upfront costs.
Do you offer financing for furnace replacement?
Yes. We have financing options available with approved credit to make your furnace installation more affordable.