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TNT Home Services - Longmont

HVAC Companies in Longmont, Colorado
Ranked #8 in Longmont | Grade B-
4.80 (861 reviews)

TNT Home Services - Longmont

TNT Home Services - Longmont, Colorado provides HVAC repair, maintenance, and replacement with 24/7 availability. The team aims to offer clear options and timely service across the Longmont area.

Why Homeowners Choose This Business

Open 24/7 for scheduling and emergencies, with a strong volume of recent local reviews. Technicians are noted for clear communication and thorough work on many jobs. Pricing and scope are provided upon request so you can compare options before proceeding Local experience that helps homeowners across Longmont, Colorado compare a more region-aware provider.

Service Area

Longmont, Colorado and nearby communities including Niwot, Hygiene, Mead, Firestone, Frederick, and Erie. Call to confirm coverage.

Local Pro Business

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Listing details

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This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - Open 24 hours; call for availability and response times.

Services Covered

  Electrical Services
  Plumbing Services
  Renovation Services
  Hvac Repair
  Installations
  Furnace Repair
  Repairs
  Air Conditioner Repair
  HVAC installation
  AC Replacement
  Heating Maintenance
  Cooling Maintenance
  Thermostat service
  Ductwork inspection
  Indoor Air Quality

Heating and cooling system repair, tune-ups, and replacements; thermostat troubleshooting; seasonal maintenance; ductwork checks as available. Call to confirm current HVAC services offered at this location.


Reviews

Customer Reviews

doug deam
From the beginning to the end the experience with TNT was excellent. Craig did an excellent job estimating the job, providing a very competitive quote, and answering all my questions. The installers Adam and Carlos also did an outstanding j…
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From the beginning to the end the experience with TNT was excellent. Craig did an excellent job estimating the job, providing a very competitive quote, and answering all my questions. The installers Adam and Carlos also did an outstanding job in the installation process. They went the extra mile to make sure everything was installed and functioning perfectly. They were very gracious in answering my questions and teaching me the best maintenance practices. They were on time, courteous, and pleasant to work with. I highly recommend this company and give them 5 stars. Doug
Amanda Oakland
Our water heater has a slow leak, so we called TNT to come take a look at it. After a quick glance, the technician told me the water heater needed replaced. He went over pricing with me, and I asked him to send everything to me in an e-mail…
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Our water heater has a slow leak, so we called TNT to come take a look at it. After a quick glance, the technician told me the water heater needed replaced. He went over pricing with me, and I asked him to send everything to me in an e-mail so I could look it over. He was very pushy about me committing to a new water heater right then and there, with several comments about how this "deal" and that "deal" were only available RIGHT NOW and if I waited until later the deal wouldn't be available and it would be more expensive. I asked him to still just e-mail me over all the info because I was not able to commit at that very moment (after all, this was a ~$4,000 purchase. I needed some time to think and discuss with my partner). Once he realized I would not be buying anything from him that day, his attitude soured pretty quick. I understand that these people want to sell their products and are just trying to make a living, so I don't fault him for trying to sell me a new water heater. However, once I made it clear that I needed some time to think, he should have respected that. His attitude and pushiness definitely lost my business.

I will also add that we had a different company come look at it a few days later, and that technician actually spent time inspecting the water heater, took off a panel to get a closer look, handed me a flashlight to let me look myself, explained how everything worked, etc. All TNT did was take a quick glance before declaring that it needed replaced.
And the other company happily offered a quote and told me to get back to him once I decided if I wanted to move forward. Not pushy at all.

What I DID like about TNT is that before the technician arrived, they sent a text message with a photo of the technician. As a women who was home alone and letting a stranger into her house, I really appreciated this.
Steve Gardea
Brent Burger was the sole reason why I did business with TNT Plumbing. Initially, his colleague wanted to way overcharge me for a job, and the invoice they gave me was super vague and not transparent. And eventually TNT knocked several hund…
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Brent Burger was the sole reason why I did business with TNT Plumbing.
Initially, his colleague wanted to way overcharge me for a job, and the invoice they gave me was super vague and not transparent. And eventually TNT knocked several hundred dollars off to try and entice me to sign. The guy almost had me sign for the work without telling me what the signature was for first too. It felt like high pressure sales and like the price was negotiable somehow.
I had someone else do the work because of this, but only called TNT back because Brent was super friendly when he came with the other guy and I needed finishing touches done.
I'm so glad they sent Brent and not the other guy this last time. Brent is extremely friendly, very knowledgeable, not at all pushy, and the ultimate reason why I did business with TNT at all.
If this company knows what's good for them, they'll keep Brent. I'd say they also maybe need to improve on being more transparent with their invoicing and pricing, hourly, etc... But it's good to know if you research a fair price for the work you want done they're willing to negotiate. Also offered a military discount.
Thank you Brent!
Bill Parker
After 2 weeks, I have still not received a call back from Dan, Tyler or Angela at TNT. In fact, I have not even received an invoice for work performed (or not performed). Sadly, I had to dispute their charges through my credit card. I wo…
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After 2 weeks, I have still not received a call back from Dan, Tyler or Angela at TNT. In fact, I have not even received an invoice for work performed (or not performed). Sadly, I had to dispute their charges through my credit card. I would like to offer a better rating but this is the first time that I to give a "0".  Because of its excellent past ratings I decided to give TNT a try for a frozen pipe.  Boy am I sorry I did.  TNT confirmed my appointment between 8 - 10 AM.  I received a message that my technician was on his way at 8:25 AM.  I had to call the TNT dispatcher back twice to get why their technician was so late after being on his way at 8:25 AM.  Their TNT technician finally arrived at AFTER 10 AM.  Next, I showed the technician exactly where the pipe was leaking in the basement.  Since there was drywall, he said it would cost $530 just to cut into the drywall and nothing more.  I took out my portable saw out and cut around the leak for the TNT technician in four minutes.  The small split in my 1/2 inch copper pipe was immediately evident.  He gave me a price of $990 just to replace a 3 inch piece of copper with additional charges for any additional work at all.  After being late, not being updated on his lateness and outrageous pricing; I told the TNT technician to forget the work and charge me the $79 Water Line Repair Diagnostic advertised on their website that was agreed to at the time of my booking.  He refused to leave my house until I paid his $210 diagnostic charge.  TNT is a total rip off, and I fully expect their management to take care of its customers they advertise on their website ... "Behind all of the work we do is an unmatched level of honesty and integrity."
Adam Palazzini
Alex G. was my tech and he was absolutely awesome! He showed up right on time and was very friendly and extremely helpful and honest. He was able to put in a shut off valve for me while I am dealing with my home warranty program about get…
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Alex G. was my tech and he was absolutely awesome! He showed up right on time and was very friendly and extremely helpful and honest. He was able to put in a shut off valve for me while I am dealing with my home warranty program about getting my water heater replaced. He did an amazing and very clean and thorough job, definitely shows that he is passionate about what he does and cares about his customers. I will 100% be calling back when my claim goes through for TNT to do the install. Once again, thank you Alex! I have happily been referring you and TNT to my coworkers and family for any and all plumbing needs

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

Yes, the listing shows 24-hour availability each day of the week. Call first to confirm technician dispatch times and any after-hours diagnostic fees.

They handle common residential heating and cooling systems, including furnace and AC repairs and maintenance. For specific brands or specialty equipment, call to confirm support.

You can request a written scope and price before authorizing repairs or replacement. If timing is urgent, ask for options and any promos in writing so you can review without pressure.

Yes, they serve nearby communities in Boulder and Weld counties. Provide your address when calling to confirm availability and any travel charges.

Call (720) 900-2916 or use the website contact page if available. Same-day and after-hours appointments may be offered based on technician availability.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details


Business Rating
4.80 (861 reviews) Pro Listing
Address
525 3rd Ave, Longmont, CO 80504
Business Type
HVAC Contractor

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