Top 10 furnace installation services in Longmont, CO

Porch Pro Headshot Mr. Cool Heating and Cooling
Furnace Installation
Serves Longmont, Colorado
(58)
"John works on several properties that we manage throughout the metro area. His dependability and service makes him a step above his competition. I can always rely on him to give us an honest assessment of the issue, and a fair price to fix. We have been using John for 3 years now, and will cont...Read more about Mr. Cool Heating and Cooling
"John works on several properties that we manage throughout the metro area. His dependability and service makes him a step above his competition. I can always rely on him to give us an honest assessment of the issue, and a fair price to fix. We have been using John for 3 years now, and will cont...Read more about Mr. Cool Heating and Cooling
Porch Pro Headshot D&D Heating & Air
Furnace Installation
Serves Longmont, Colorado
(13)
"Dan is awesome. He certainly knows what he's talking about too. We moved into a home that had a swamp cooler already but the way it was set up previously, it wasn't working properly. Nor was it the effective at all. You know our Summer's can get blistering hot, well our home would get to 80 degrees...Read more about D&D Heating & Air
"Dan is awesome. He certainly knows what he's talking about too. We moved into a home that had a swamp cooler already but the way it was set up previously, it wasn't working properly. Nor was it the effective at all. You know our Summer's can get blistering hot, well our home would get to 80 degrees...Read more about D&D Heating & Air
Porch Pro Headshot Air Masters Heating & Air Conditioning
Furnace Installation
Serves Longmont, Colorado
(24)
Based in Johnstown, Air Masters Heating & Air Conditioning is an HVAC company. They provide furnace & AC services, ventilation, installation and more. Although they're a dealer for Trane, they sell and service many other brands such as Rheem and Lennox. Air Masters is accredited by the City of Bould...Read more about Air Masters Heating & Air Conditioning
Based in Johnstown, Air Masters Heating & Air Conditioning is an HVAC company. They provide furnace & AC services, ventilation, installation and more. Although they're a dealer for Trane, they sell and service many other brands such as Rheem and Lennox. Air Masters is accredited by the City of Bould...Read more about Air Masters Heating & Air Conditioning
Porch Pro Headshot BCIT Mechanical
Furnace Installation
Serves Longmont, Colorado
(30)
Our mission at BCIT Mechanical is to take care of our local community by assisting homeowners in providing them with clean air to breathe so families can thrive in their home environment. Our number one priority is that we ensure in our certified technicians is to maintain the highest level of profe...Read more about BCIT Mechanical
Our mission at BCIT Mechanical is to take care of our local community by assisting homeowners in providing them with clean air to breathe so families can thrive in their home environment. Our number one priority is that we ensure in our certified technicians is to maintain the highest level of profe...Read more about BCIT Mechanical
Porch Pro Headshot EC Plumbing LLC
Furnace Installation
Serves Longmont, Colorado
(8)
"EC plumbing repaired a broken water main. They were timely, very professional, and did an excellent job. They took time to explain the problem and help with insurance claims. I will use them for all my plumbing needs. "
"EC plumbing repaired a broken water main. They were timely, very professional, and did an excellent job. They took time to explain the problem and help with insurance claims. I will use them for all my plumbing needs. "
Porch Pro Headshot John's Cleaning Company, LLC
Furnace Installation
Serves Longmont, Colorado
John's Cleaning Company, LLC provides professional cleaning service for people in Longmont, CO. So pick up the phone and call us for more details. interior clean up, exterior clean up , office cleaning, residential cleaning, commercial cleaning, one time cleaning, fall clean up, spring clean up, out...Read more about John's Cleaning Company, LLC
John's Cleaning Company, LLC provides professional cleaning service for people in Longmont, CO. So pick up the phone and call us for more details. interior clean up, exterior clean up , office cleaning, residential cleaning, commercial cleaning, one time cleaning, fall clean up, spring clean up, out...Read more about John's Cleaning Company, LLC
Porch Pro Headshot Complete Plumbing Hvac & Mechanical
Furnace Installation
Serves Longmont, Colorado
(9)
Complete Plumbing Hvac & Mechanical is a fully licensed and insured plumbing company located in Denver, servicing all your gas, water and sewer needs. You can count on us for professional advice, top quality work and comprehensive service - even after your project is complete. Our phones are staffe...Read more about Complete Plumbing Hvac & Mechanical
Complete Plumbing Hvac & Mechanical is a fully licensed and insured plumbing company located in Denver, servicing all your gas, water and sewer needs. You can count on us for professional advice, top quality work and comprehensive service - even after your project is complete. Our phones are staffe...Read more about Complete Plumbing Hvac & Mechanical
Porch Pro Headshot KC Stone Designs
Furnace Installation
Serves Longmont, Colorado
(61)
For high quality masonry in Williamsburg, CO, call up the 5-star-rated experts at KC Stone Designs.
For high quality masonry in Williamsburg, CO, call up the 5-star-rated experts at KC Stone Designs.
Porch Pro Headshot Grafner Heating & Cooling
Furnace Installation
Serves Longmont, Colorado
(4)
We understand that when you need HVAC services in Longmont, CO you want the job done right and you want it done quickly. Whether your needs involve repair or replacement of your heating system or your cooling system, we know that when you call on us it means that you are either uncomfortable or unha...Read more about Grafner Heating & Cooling
We understand that when you need HVAC services in Longmont, CO you want the job done right and you want it done quickly. Whether your needs involve repair or replacement of your heating system or your cooling system, we know that when you call on us it means that you are either uncomfortable or unha...Read more about Grafner Heating & Cooling
Porch Pro Headshot Doc's Super Vac
Furnace Installation
Serves Longmont, Colorado
Providing residential to commercial air duct, dryer vent and coil cleaning in Northern Colorado since 1991. NADCA certified, owner operated. We also provide duct lining restoration.
Providing residential to commercial air duct, dryer vent and coil cleaning in Northern Colorado since 1991. NADCA certified, owner operated. We also provide duct lining restoration.

Costs to install a furnace

$2275 - $2710
Longmont, CO average
Get costs in your area
While $2275 - $2710 represents average costs for Longmont, use the cost guide to determine prices near you.
Want a professional opinion?
Submit your project to local pros and get estimates based on your particular needs.
Get Pro Quotes

Frequently asked questions about furnace replacement companies

Buying a furnace and having it installed is a significant investment in the future of your home, and in your home’s day-to-day efficiency and comfort. There are a few factors to take into consideration when choosing a new furnace for installation. First, you’ll need to select the type of furnace that offers maximum efficiency. In order to get a furnace that is the correct size, it makes sense to have an HVAC pro come assess the size of your home and its insulation features. Also, depending on where you live, your furnace may need to meet certain permit requirements.

A furnace specialist will offer information on the relative benefits of choosing an oil, electric, or gas fueled furnace. Gas furnaces are quite popular because they save money on energy bills down the line even though they come with a higher initial investment. Also, a pro can help you research what kind of maintenance is necessary to keep your new furnace operating most efficiently. They can offer a furnace installation estimate, and walk you through any recommended HVAC accessories. It’s wise to consult a pro before buying a furnace to save money and headaches later on.

Homeowners can sometimes take their furnace for granted if the HVAC system keeps their home comfortable and warm without incident. However, if their furnace is over 12 years old and is starting to need frequent repairs, it might be time to think about replacing it. There are other warning signs that a furnace may have served its time. You might notice your energy bills going up for no apparent reason, or that the furnace is cycling too quickly and or making odd sounds. These are indications that it may be time to replace your furnace. It’s smart to consult a furnace pro to see if it makes sense to have your furnace repaired, or if it may be time for a replacement.

Replacing your furnace offers a number of benefits. If your furnace is an older model, the newer furnaces offer much greater energy efficiency and savings. Newer furnaces often come with programmable thermostats, which raises the system’s efficiency even higher. Replacing your furnace can offer the comfort and security of knowing you can trust your HVAC system will work well for a long time to come.

If you’re contemplating saving money by installing your new furnace, it may make sense to think again. Even experienced HVAC technicians have been known to make mistakes. Furnace installation takes a great deal of knowledge and skill. Improper installation could result in dangerous consequences. A homeowner could unknowingly put their family in the line of trouble by improperly installing a flue or gas connection. Hiring a furnace installation contractor means that not only are you paying for their time, experience and access to tools, you are paying for a guarantee that the tech will fix any errors made in the installation process.

If you are a homeowner considering a furnace installation it could be in your best interest to do your homework in advance. Make sure the furnace pros you choose to hire are licensed and insured. Check that they are qualified to work on your brand of furnace. Finally, request a written guarantee covering the installation work. Hiring a furnace installation contractor can save you time and headaches.

In most cases, various municipalities require an HVAC permit to install a furnace. Gas and electric furnaces are vented appliances that need to be installed correctly in order to operate safely. If the contractor has pulled a permit, you have the assurance that this furnace installation pro is licensed, insured, and bonded. Additionally, when a permit has been pulled for a furnace installation, the homeowner has access to required safety checks.

It’s true that some HVAC contractors avoid the hassle of pulling permits to install furnaces. However, this action could place homeowners at risk down the road. When a permit has been pulled for a furnace installation, the homeowner can be assured that the installation will be up to code. An improperly installed furnace can pose a number of threats to the safety of the home including potentially posing a risk of fire. In some states, if a contractor is caught operating without a permit in your home, they may lose their license and both you and the pro could be held liable. So, it’s wise to ensure that your furnace installation specialist has pulled the proper permits before starting the job.

When you’re investing in a new furnace, take into consideration the cost of installation. Installing a furnace is a tricky operation requiring a great deal of experience, the proper tools, and seasoned industry know-how. Even so, the most experienced HVAC pros can make errors in the installation process that need to be addressed before they create safety issues. It makes sense to factor professional installation into your furnace purchase budget.

The cost for labor that goes into installing a furnace will vary according to a number of factors. However, a common ballpark figure for the hourly cost of a furnace installation is $75. The installation process will typically take one full day or a little longer. If the new unit is a different size and shape from the one it’s replacing, the installation price may be higher. If it’s difficult to get to, or requires installing lots of new ductwork, the cost of installation will rise.

When you have your furnace installed, ask for a written warranty covering the labor necessary to make repairs if the newly installed unit does not run properly. The cost of a professional furnace installation is well worth the price. A professional installation will be safe, effective, and should come with a guarantee for peace of mind.

A typical furnace installation can take a full day’s work or a little longer. The furnace installation professional needs to undertake certain safety measures during the installation process. Even the most impatient homeowner will understand the virtue of allowing the HVAC tech the time they need to carry out a successful and safe furnace installation. The pro will check for carbon monoxide leaks and test the gas pressure. A qualified furnace installation contractor will carefully check all the gas and electrical connections during the installation. Once the furnace is installed, the HVAC pro will ensure the heat vents work properly and are free of any obstructions.

During the installation, it’s a good idea to ask the furnace installation pro where the filter is placed in the furnace and how to get to it for ease of changing the filter. Ask the pro about a maintenance plan, and how much time any furnace upkeep will require going forward. A good HVAC professional will be happy to walk you through your furnace’s operating instructions and review plans for keeping your furnace in top condition for years to come.

Recent reviews for Longmont furnace installation services

104259

Great employees a young lady installed my furnace and did a great job!

- Michael Schultz
104256

I had A couple come out to install a new furnace and add a ac to my home, they showed up on time and completed the job in five hours and were very helpful with my new thermostat and humidifier!!

- Michael Schultz
57331

Spoke with Jason from EC on Monday about getting a tankless water heater installed. This is a non-trivial upgrade which I was roughly quote for $3200. Decent price as it requires different venting and other changes from a standard water heater. Now it i...

- Alex Thorn
51098

Competent. Clean. Polite. Price Competitive. Need I say more?

- Fred Garcia
50625

These guys are prompt and the prices are very reasonable. If you are looking for a honest company look no further.

- Tony Dassinger
50610

Many heating and AC installs. Heavy duty work with our engine Dynos. Always excellent work and fair pricing. Work is followed up on to ensure quality controls and complete satisfaction.

- Al Short
50771

D&D Heating did an install of new baseboard heaters and a boiler in our home and I couldn't be happier. Dan was fantastic! He knew exactly what needed to be done and did a great job on it. I highly recommend his company!

- Sharee Gatto
50653

Very honest and work with integrity!!

- Bo Sosa
50722

D&D Heating & Air is a fantastic company. They take great pride in their work. What I liked best about D&D was their responsiveness, their commitment to meeting deadlines, and their clear and regular communication. Many companies in the trade industries...

- Stacey Jones
53085

Dan is an excellent example of "Work Well Done" clean, very competent, polite and with very competitive price. Over the last four years I've been very satisfied with D&D Heating & Air Services!

- Ana Arias

Everything You Need to Know About Longmont Furnace Replacement Companies

Are there any unscreened furnace installation services in Longmont I can browse?

Yes. We found the following unscreened furnace installation services serving the Longmont area. Please be advised that these companies and contractors have not been pre-screened, meaning they may not have active licenses or accreditations for operating in Longmont or CO. Be sure to pre-screen them yourself before hiring:

  • C M Plumbing and Heating Co:
    • Active/Verified License: No, current status is inactive
  • Apple Aire Inc:
    • Active/Verified License: No, current status is inactive
  • Aspen Creek Heating & Air, llc:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive

How do I know I am getting a fair price for my Furnace Installation in Longmont?

Every Furnace Installation project is different, and the price will differ depending on the specifications of your project. However, there are ways to help make sure you are getting a fair price quoted for your Longmont Furnace Installation job:

  • Talk to multiple furnace installation services and ask for quotes to compare. We have over 50 Furnace Installation companies in Longmont for you to choose from.
  • Read the ratings and reviews for the furnace installation services you’re interested in to see what other customers have said about the pricing of their own projects. Find the furnace installer that you trust to give you the best service at the lowest price.

What are the best Furnace Installation companies in Longmont?

There are 50 furnace installation companies available in Longmont.

Below are some of the best. Be sure to contact any furnace installation professionals you are interested in to find out if your project is a fit, if they are properly licensed for furnace installation projects in Longmont, and what they charge:

  • Doc's Super Vac
    • Location: Longmont
    • Been in business since: 1991
  • Marked Plumbing LLC
    • Location: Longmont
  • AIR MOVERS, LLC
    • Location: Longmont

All Furnace Replacement Companies in Longmont, CO

Porch Pro Headshot Tailwater Home Improvement
Furnace Installation
Serves Longmont, Colorado
(25)
Keep the outdoor elements outside with the top-rated windows replacement services offered by Tailwater Home Improvement in Hidden Lake.
Keep the outdoor elements outside with the top-rated windows replacement services offered by Tailwater Home Improvement in Hidden Lake.
Porch Pro Headshot First Choice Mechanicals llc
Furnace Installation
Serves Longmont, Colorado
(23)
"thank you so much first choice they are the best they came out and fix my air conditioner the same day price was very reasonable very personal I would call them again I tell my friends and family if they have problems call first choice"
"thank you so much first choice they are the best they came out and fix my air conditioner the same day price was very reasonable very personal I would call them again I tell my friends and family if they have problems call first choice"
Porch Pro Headshot All weather HVAC /Peace of Mind
Furnace Installation
Serves Longmont, Colorado
(45)
All Weather HVAC, local family owned heating and cooling company. We install, service, and maintain all residential heating and cooling systems.
All Weather HVAC, local family owned heating and cooling company. We install, service, and maintain all residential heating and cooling systems.
Porch Pro Headshot Ideal Comfort LLC
Furnace Installation
Serves Longmont, Colorado
(31)
Porch Pro Headshot Precision Air
Furnace Installation
Serves Longmont, Colorado
(9)
Please call us for any of your HVAC Services needs.
Please call us for any of your HVAC Services needs.
Porch Pro Headshot Handy Home Services
Furnace Installation
Serves Longmont, Colorado
I have been in business for myself going on seven years, and have many great references. Most of my business comes through word of mouth advertising. However, I realize that there is a demand for general handyman services and want to serve more customers through this platform. My goal is is to provi...Read more about Handy Home Services
I have been in business for myself going on seven years, and have many great references. Most of my business comes through word of mouth advertising. However, I realize that there is a demand for general handyman services and want to serve more customers through this platform. My goal is is to provi...Read more about Handy Home Services
Porch Pro Headshot JM Heating and Cooling
Furnace Installation
Serves Longmont, Colorado
JM Heating and Cooling is most trusted HVAC company and offering professional HVAC services to Longmont, Colorado and the surrounding cities for over 10 years. No job is too big or small for JM Heating and Cooling. We even offer same day service on many of our HVAC services. You will be comfortable ...Read more about JM Heating and Cooling
JM Heating and Cooling is most trusted HVAC company and offering professional HVAC services to Longmont, Colorado and the surrounding cities for over 10 years. No job is too big or small for JM Heating and Cooling. We even offer same day service on many of our HVAC services. You will be comfortable ...Read more about JM Heating and Cooling
Porch Pro Headshot HEATMISER LLC
Furnace Installation
Serves Longmont, Colorado
Porch Pro Headshot Core Mechanical Company
Furnace Installation
Serves Longmont, Colorado
(2)
We install, repair, replace, maintain any and all brands of equipment.
We install, repair, replace, maintain any and all brands of equipment.
Porch Pro Headshot Marked Plumbing LLC
Furnace Installation
Serves Longmont, Colorado
Marked Plumbing specialized in friendly, honest residential and commercial plumbing in the Denver metro area. Give us a call for an estimate!
Marked Plumbing specialized in friendly, honest residential and commercial plumbing in the Denver metro area. Give us a call for an estimate!
Porch Pro Headshot Jones Bros Mechanical
Furnace Installation
Serves Longmont, Colorado
Providing all HVAC services. With over 18yrs. Experience.
Providing all HVAC services. With over 18yrs. Experience.
Porch Pro Headshot your longmont handyman llc
Furnace Installation
Serves Longmont, Colorado
Porch Pro Headshot AIR MOVERS, LLC
Furnace Installation
Serves Longmont, Colorado

Latest projects near Longmont

Recent projects booked on Porch
Longmont 80504
Furnace Installation
Start Date
I'm flexible
Furnace project type
Replace an existing furnace
Know furnace they want
No, and I'd like the pro to make a recommendation
Furnace fuel source
I'm not sure
Furnace install location
Closet
Who removes old furnace
I'd like the pro to do it
Approximate home square footage
1000-2000 sq ft
Number of stories tall
One floor