Dependable Water Heater Services for Homes and Businesses
When it comes to water heater services in Littleton, CO, Fireside Heating & Cooling is the go-to expert for safe, reliable, and energy-efficient solutions. Our team of licensed professionals is known for expert craftsmanship, fast response times, and a customer-first approach. Whether you need a quick repair, scheduled maintenance, or a full system installation, we deliver service thatās tailored to your needsāand built to last.
As a top-rated provider of HVAC and water heater solutions, weāre proud to serve both residential and commercial clients with the same attention to detail, precision, and professionalism.
What Sets Us Apart
Why Choose Fireside Heating & Cooling?

Same-Day & After-Hours Service
Enjoy prompt HVAC solutions with our same-day and after-hours availability.

Locally & Veteran-Owned

Convenient Payment Options
We accept all major credit cards for a hassle-free payment experience.

100% Satisfaction Guarantee
Your satisfaction is our top priorityāguaranteed every time.

Honest & Reliable Service
Count on us for trustworthy and dependable HVAC services.

Flexible Financing Options
Get HVAC services with no money down and affordable monthly payments.

Over 11 Years of Expertise
Benefit from our extensive experience in delivering top-notch HVAC solutions.

Fully Licensed & Insured
Rest easy knowing our team is fully licensed and insured for your protection.
Full-Service Water Heater Installation & Maintenance in Littleton
Looking for āwater heater installation near meā? Our experts make the process seamless. We specialize in:
New water heater installation (tank and tankless)
Water heater replacement for outdated systems
Preventative maintenance and system inspections
Prompt troubleshooting and professional repairs
We help clients choose the right water heater based on home size, hot water demand, energy goals, and available space. Whether youāre upgrading your current system or installing one for new construction, Fireside Heating & Cooling ensures your unit is installed with precision and compliance with all safety standards.
Tankless Water Heaters for Energy Efficiency & Space Savings
For homeowners looking to enhance comfort and reduce utility bills, we offer tankless water heater installation in Littleton, CO. These systems provide on-demand hot water, reduce energy waste, and save space compared to traditional tanks.
Benefits of tankless water heaters:
Endless hot water supply
Compact design ideal for tight spaces
Lower energy usage and reduced utility bills
Longer system lifespan with fewer breakdowns
Our technicians are trained in the latest tankless technologies and can guide you through the selection and installation process with expert insight.
Testimonials
What Our Clients Say?
Posted on Google Meg Reinis Nixon is smart and quick and honest and kind. He did exactly what he said he would do and quickly assessed the issue and knew exactly how to fix it. His pricing is great and I will use him every time. Best AC company I have found. Hands down.Posted on Google John Sepich Our 2 mini-split units received their annual services today. Nixon arrived early for the service appointment. Before beginning his tune-up/cleaning, he asked if there were any issues that should be addressed during the visit. I mentioned an issue that occurred during the heating season. Both units(exterior washed/interior units checked for drainage and issues) were given a clean bill of health. Due to a leaking cooling line cap last year, there was a need for additional cooling material. Visit was punctual, friendly and professional. We even discussed setting up a twice a year maintenance schedule being proactive.Posted on Google Doug and Elizabeth Goudy Company owner Nixon was extremely knowledgeable and was able to explain things such that even I could understand it. He and his staffer Zeke were efficient and courteous. His price quote stayed the same from start to finish and work was done under the time estimate. I am 1000% pleased and will now use his company for routine maintenance.Posted on Google Robert Fischer The big fear when hiring an hvac contractor is that the service technician is looking for every opportunity to upsell or replace a furnace or ac unit. At least, I feel this way. But, what I experienced with Firestone was straight forward and honest. Instead of upselling, Nixon quickly determined where to look for the problem and then he fixed it. Easy peasy. Firestone over delivered. I will call them again when I need my hvac serviced again.Posted on Google Kevin Devaney Only company I use.Posted on Google Kevin Devaney Great service, very reliable and "Nixon" is a pleasure to work with.Posted on Google Ryan Griss We had a second HVAC unit installed in our large home. It was built with only a single unit which struggled to heat and cool the second floor. It was a big project, but service and installation went smooth.Posted on Google Lindsy Robinson Nixon was amazing. He was so professional. Very personable. Gave us options and wasnāt trying to rip us off. He knew the issue and helped us solve it! Will recommend to others!Posted on Google Blake Drnec We had great service, prompt estimate by the owner named Nixon, and a good price. Very friendly, no pushy sales, gave us three options and actually took less time than expected! Highly recommend this company owned by Nixon. Oh, and Nixon comes on site to ensure quality work at each appointment!Posted on Google Jeff Hanks I've had Nixon from Fireside Heating & Cooling over to our house twice in the last week (two separate issues) and he's been nothing but professional. He quickly identified the issue both times and either repaired or advised on the best course of action. Most importantly for me, he explained what was going on, how to prevent it in the feature and didn't try to scare us with "this is going to be a huge problem - you need to spend a large amount of money or replace your furnace and AC right now", like we so often here. He was very pragmatic in his approach and its clear he's trying to win customers the right way, through great customer service, transparency, and being fair.Load more
Other Services

AC Repair
Keep your home cool and comfortable with our expert AC repair services. We quickly diagnose and fix issues to restore your system's performance.

AC Maintenance
Regular AC maintenance extends the life of your system and keeps it running efficiently. Schedule your tune-up today to prevent costly breakdowns.

Furnace Repair
When your furnace breaks down, count on our skilled technicians to get it back up and running quickly, ensuring your home stays warm.

Furnace Replacement/Installation
Invest in a new, energy-efficient furnace with our expert installation services. Weāll guide you in selecting the best option for your heating needs.

AC Replacement
Upgrade to a more efficient air conditioning system with our professional installation services. Weāll help you find the perfect unit for your home.

Ductless Heating & Cooling Services
Experience flexible, energy-efficient comfort with our ductless heating and cooling solutions, perfect for any space.
Frequently Asked Questions
What types of water heaters do you install in Littleton, CO?
We install traditional tank models, energy-efficient tankless units, hybrid systems, and moreācustomized for your homeās needs and your budget.
How long does it take to install a new water heater?
Most installations are completed in just a few hours. We focus on safe, efficient service with minimal disruption to your home.
What maintenance is required for water heaters?
Maintenance includes flushing the tank, checking for sediment buildup, testing pressure relief valves, and inspecting all components to ensure optimal performance and safety.
What are the benefits of professional water heater installation?
Proper installation ensures energy efficiency, system safety, long-term reliability, and compliance with local codesāsaving you from future headaches.
How long should a water heater last?
Most tank-style units last 8ā12 years, while tankless models can exceed 15 years with proper maintenance.
Can you install water heaters in tight or limited spaces?
Yes. We offer compact and tankless options designed for small mechanical rooms, closets, and basements. Our team adapts to your space without compromising safety or efficiency.
How often should I maintain my water heater?
Annual maintenance is recommended to ensure safe operation, extend system life, and reduce energy costs over time.
What is the average cost for water heater installation in Littleton, CO?
Costs vary depending on the model and installation complexity. We provide detailed estimates upfront and work within your budget.
Do you offer emergency water heater repair services?
Yes. Weāre available for urgent repair needs to restore hot water quickly, safely, and professionally.
Do your water heater installations come with warranties?
Absolutely. We provide manufacturer warranties on all equipment, along with workmanship guarantees for added peace of mind.
How do I know if my water heater needs to be replaced?
Signs your water heater may need replacement include inconsistent water temperature, strange noises, visible rust, or water pooling around the unit. If your system is over 10ā12 years old and showing these signs, it’s advisable to consult Fireside Heating and Cooling for an assessment.
What are the benefits of upgrading to a tankless water heater?
Upgrading to a tankless water heater offers benefits like endless hot water supply, energy efficiency, and space-saving design. They typically have a longer lifespan compared to traditional tank heaters. Fireside Heating and Cooling can guide you through the selection and installation process.
What factors influence the cost of water heater installation in Littleton?
Factors influencing water heater installation costs in Littleton include the type and size of the unit, installation complexity, labor rates, and any necessary permits. Fireside Heating and Cooling provides transparent pricing and can offer a detailed estimate based on your specific needs.
Are there any rebates or incentives for installing energy-efficient water heaters in Littleton?
Yes, there are rebates and incentives available for installing energy-efficient water heaters in Littleton. Programs like the Energy Efficient Home Improvement Credit offer up to $2,000 annually for qualifying appliances. Fireside Heating and Cooling can assist in identifying and applying for these incentives.
How long does it take to install a new water heater in Littleton?
The installation time for a new water heater in Littleton typically ranges from 2 to 4 hours, depending on the type of unit and any necessary modifications to existing plumbing or electrical systems. Fireside Heating and Cooling ensures efficient and timely installations.
What maintenance is required for my water heater?
Regular maintenance for your water heater includes annual flushing to remove sediment buildup, checking the anode rod, inspecting the temperature and pressure relief valve, and ensuring proper insulation. Fireside Heating and Cooling offers comprehensive maintenance services to keep your system running efficiently.
Are there any ongoing costs after installing a new water heater?
Ongoing costs after installing a new water heater may include energy consumption, periodic maintenance, and potential repairs. Choosing an energy-efficient model can help reduce utility bills. Fireside Heating and Cooling provides guidance on selecting cost-effective options and offers maintenance plans to ensure longevity.
What size water heater do I need for my home in Littleton?
The appropriate size for your water heater depends on household size and hot water usage. Generally, a 50ā60 gallon tank is suitable for 3ā4 people. Fireside Heating and Cooling can assess your specific needs and recommend the best size for optimal performance.
How can I tell if my water heater is energy-efficient?
To determine if your water heater is energy-efficient, check for an Energy Factor (EF) rating on the label. Higher EF ratings indicate better efficiency. Fireside Heating and Cooling can help assess your current system and suggest upgrades if necessary.
How long will a water heater last in Littleton's climate?
In Littleton’s climate, a well-maintained water heater can last between 10 to 15 years. Regular maintenance and timely repairs can extend its lifespan. Fireside Heating and Cooling offers services to ensure your water heater operates efficiently throughout its life.
How It Works
Simple Steps to Your Free Quote
Getting started with your HVAC project is easy. Follow these three simple steps, and weāll provide you with a transparent, no-obligation quote that fits your needs and schedule.
Get In Touch
Call us or submit an online request, and rest assured, a dedicated member of our team will be in touch with you promptly.
Discuss Your Project
Speak to our experts about your project, and weāll discuss product choices transparently, explaining the process step by step so you can make informed decisions.
Get a Quote
Weāll provide an accurate, obligation-free quote and work with you to schedule your HVAC project at a time that suits you.
Book Your Water Heater Service in Littleton Today
From energy-efficient installations to fast, effective repairs, Fireside Heating & Cooling is your trusted partner for water heater services in Littleton, CO. Let us help you stay comfortable with reliable hot water year-round.
