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The Best HVAC and Plumbing Services In Longmont, Colorado
Homeowners in Longmont, Colorado who experience HVAC issues know they can rely on Swan Heating and Air Conditioning experts at Swan Heating and Air Conditioning for timely, courteous service.
Our team of heating and conditioning experts has the knowledge and training to identify and resolve the issue immediately and resolve it right away thanks to our combined four decades of experience

Heating and Cooling Services in Longmont, Colorado
At Swan, we offer a wide range of HVAC services to ensure that your home or business is always comfortable, no matter the weather outside. Here are just a few of the HVAC services we offer. Here are a few of our heating and cooling services:
• Air Conditioner installation, repair, and maintenance
• Furnace installation, repair, tune-up
• Water Heater Repair
• Duct Cleaning
• Mini-Split Heat Pump Installation
• Humidification and Air Quality Services
Emergency Furnace Repair
Don’t let a furnace emergency leave you in the cold – our team is here to help with emergency furnace repair in Longmont. Our experienced technicians are available 24/7 to provide prompt and efficient service, ensuring your home or business stays warm and comfortable even in the middle of the night. Trust us to handle your emergency furnace repair needs and get your system up and running as quickly as possible.
Heating Repair and Maintenance in Longmont
We offer a range of heating repair and maintenance services, from furnace repair to boiler installation. No matter what type of heating system you have, we have the skills needed to keep it running smoothly.
Furnace Installation or Replacement in Longmont
We provide top-quality products and services for your furnace installation or replacement, ensuring your new furnace is installed correctly and efficiently. Don’t let a faulty furnace leave you in the cold schedule your furnace installation or replacement and enjoy a warm and comfortable home or business all year long.
Furnace Repair in Longmont
When it comes to furnace repair in Longmont, CO, you need a reliable and experienced team that can get the job done effectively. That’s where Swan comes in. Our team of skilled technicians has the knowledge and expertise to diagnose and repair any furnace issues, ensuring your home or business stays warm and comfortable all winter long.

Air Conditioner Repair and Maintenance in Longmont
Our team of experts is skilled in repairing and maintaining all types of air conditioning systems. Whether you need a quick fix or a complete system overhaul, we have the tools and expertise needed to get the job done right.
AC Installation in Longmont
You require a trustworthy and knowledgeable crew that can offer high-quality service and goods for AC installation in Longmont, Colorado. Our staff of knowledgeable specialists has the skills and understanding to guide you in selecting the ideal AC unit for your requirements and ensuring a proper and effective installation.
Duct Cleaning and Replacement in Longmont
Dirty ducts can negatively impact the air quality in your home or business, and can even cause health issues for those with allergies or respiratory problems. Our team can thoroughly clean your ducts, removing dirt, dust, and other debris that can build up over time.
If your ducts are beyond repair, we can also replace them to ensure that your HVAC system is functioning efficiently.

Plumbing Services In Longmont
In addition to our HVAC services, we also offer a wide range of plumbing services to ensure that your home or business has clean water and efficient waste management. Here are just a few of the plumbing services we offer:
Water Heater Installation and Repair
Whether you need a new water heater installed or your existing unit repaired, our team of experts have the skills needed to get the job done right. We can help you choose the right water heater for your needs and can install it quickly and efficiently.
Emergency Plumbing Services in Longmont
Plumbing emergencies can happen anytime, day or night. That’s why we offer 24/7 emergency plumbing services, so you can get the help you need when you need it most.
We Cover Every Neighborhood in Longmont, Colorado

If you are in Longmont, we got you covered. We will provide you with our famous service in any of the following Longmont neighborhoods: Old Town, Prospect, Renaissance, Westside, Southmoor Park, Stoney Ridge, Clover Creek, Fox Meadows, Spring Valley, Golden Ponds, Idaho Creek, Quail Ridge, Hover Acres, Meadow View, The Shores, and more!
Choose Swan For Your HVAC Needs In Longmont, CO.
Swan is the top choice for all your HVAC needs in Longmont, CO. With our extensive experience and commitment to customer satisfaction, you can trust Swan to provide reliable and efficient heating and cooling solutions for your home or business.
Don’t settle for subpar service, contact Swan for all of your HVAC needs and experience the difference firsthand.
Don’t Forget Your Drain During Spring Cleaning
Spring is on its way! While you plan on opening windows around the house and giving your living space a good spring clean, add drain cleaning to the list. Here we’ll discuss why you should spring clean the drains, common household drains, and tips for cleaning and maintaining your drains during the spring and beyond…. Read more »
What is a MERV Rating and Why Does it Matter?
Have you ever shopped around for a new air filter? If so, you’ve probably come across MERV ratings. MERV stands for “Minimum Efficiency Reporting Value,” and it measures how effectively an air filter removes particulates from the air. While you may not have realized it, MERV ratings are a big part of what makes one… Read more »
Why Is My AC Not Blowing Cold Air?
Are you experiencing hot air coming out of your AC unit instead of cold air? It can be frustrating and uncomfortable, especially during the hot summer months. There are many reasons why an AC not blowing cold air, and it’s important to identify the issue to avoid further damage to the unit. Let’s explore some… Read more »
FAQs for HVAC and Plumbing Services In Longmont, Colorado
What should I do if my HVAC system breaks down in the middle of the night?
If your HVAC system breaks down in the middle of the night, don’t panic! Simply give us a call, and one of our skilled technicians will be on their way to assist you.
How often should I have my HVAC system serviced?
It’s generally recommended to have your HVAC system serviced at least once a year to ensure that it runs efficiently and to catch any potential issues before they become major problems.
What should I do if I have a plumbing emergency?
If you have a plumbing emergency, such as a burst pipe or a clogged drain, give us a call right away. Our 24/7 emergency plumbing services ensure that you can get the help you need when you need it most.

I would recommend this company to anyone looking to get any plumbing work done!
When we are ready for upgrades and additional services, Swan will be our first (and only) call.
Both my wife and I were very happy and satisfied.
They were very informative, kind, respectful and professional.
The guys were true pros and got the job done quickly.
I will never use another company for my plumbing and heating needs.
Swan has always provided me excellent service.
He not only was prompt and polite but, more importantly, he really knew what he was doing.