ABOUT US

Heating & air service, maintenance, and installation in Kingsport, Johnson City, Bristol and other Tri Cities TN areas.

ABOUT US

Heating and air service, maintenance, and installation in Kingsport, Johnson City, Bristol and other Tri Cities TN areas.

ABOUT US

Heating and air service, maintenance, and installation in Kingsport, Johnson City, Bristol and other Tri Cities TN areas.

We provide free estimates on all new installs!

We provide free estimates on all new installs!

HEATING AND AIR SERVICE

Routine Maintenance

Keeping your equipment maintained saves you money! Your equipment performs best when it’s cleaned and inspected before each heating and cooling season.

 

Emergency Service

Emergency repair and diagnostic services keep you comfortable! When your equipment stops working, we’re just getting started. Call now for an appointment!

 

Equipment Installation

Time for a change? We install for both new construction and existing homes. Using specialized load calculation software, we size equipment to suit YOUR home!

 

HEATING AND AIR SERVICE

Routine Maintenance

Keeping your equipment maintained saves you money! Your equipment performs best when it’s cleaned and inspected before each heating and cooling season.

 

Emergency Service

Emergency repair and diagnostic services keep you comfortable! When your equipment stops working, we’re just getting started. Call now for an appointment!

 

Equipment Installation

Time for a change? We install for both new construction and existing homes. Using specialized load calculation software, we size equipment to suit YOUR home!

 

WORK & PROJECTS

We provide service to the Tri-Cities community and surrounding areas. Our services include new construction installation, residential and commercial equipment changeouts, duct work repair, replacement and installation, insulation installation, emergency diagnostic and repairs, routine cleaning and maintenance.

WORK & PROJECTS

We provide service to the Tri-Cities community and surrounding areas. Our services include new construction installation, residential and commercial equipment changeouts, duct work repair, replacement and installation, insulation installation, emergency diagnostic and repairs, routine cleaning and maintenance.

WORK & PROJECTS

We provide service to the Tri-Cities community and surrounding areas. Our services include new construction installation, residential and commercial equipment changeouts, duct work repair, replacement and installation, insulation installation, emergency diagnostic and repairs, routine cleaning and maintenance.

TESTIMONIALS

“This company exceeded expectations. I was informed of my options each step of the way and all work was completed as promised within the time frame that was discussed. I highly recommend Integrity 1st!”

Jon A.

“Very professional and excellent workmanship. Has provided repair service and new install for me. Highly recommend.”

John J.

“Dan is completely professional, works fast and did everything with excellence as he installed our new system! I would highly recommend Integrity 1st to anyone for repair or install needs!”

Joel O.

“Very polite and professional, got the job done fast and made sure everything was working, and put back into place. Also explained everything including removal of old unit and install of new one in detail before starting so there were no surprises.”

Luke J.

TESTIMONIALS

“Honest, fair, and excellent service. I highly recommend using IntegrityFirst HVAC and will definitely be a repeat customer. I’ve used five different local HVAC companies to replace ducting, compressors, and various maintenance needs over the years. IntegrityFirst HVAC is hands down the best experience I’ve had.”

Caleb Smith

“IntegrityFirst has been helping us to keep our 14+ yr AC running several years past its prime, and when it finally couldn’t go on, Dan installed a new one at a fantastic price with high quality. It’s absolutely frigid in my house now (on purpose!!) as summer is blasting outside. I HIGHLY recommend this company. Honest, fast, reliable, professional and trustworthy!”

Khristina Bowen

“Dan and IntegrityFirst installed a new HVAC system in our office. His industry knowledge, understanding of our ductwork and system, and what we needed to run more efficiently are unmatched. We are very pleased with the work and highly recommend them for any of your HVAC needs.”

True North Real Estate

“Top-Notch HVAC Help with a Personal Touch! Scheduling was a breeze, and Dan, made everything stress-free. He explained the HVAC issues in plain English, which was awesome. What sets them apart? The personal touch. You’re not just another job; you’re treated like family. Dan genuinely cares about your home and your comfort.
I highly recommend Integrity 1st HVAC for top-notch service with a personal touch. Thanks to Dan for going above and beyond!”

Noah Bowen

“Highly recommend Integrity for all HVAC installation and maintenance. Dan is extremely responsive, professional and knowledgeable. We have used Integrity for repairs and maintenance and are very pleased with all aspects of this company. Integrity installed a new HVAC unit in a day! Dan is a man of his word and we highly recommend this business.”

Vicky Hames

“This company is very appropriately named. Integrity 1st. Arrived very quickly after my initial call. Dan was very professional and answered all my questions and was willing to go out of his way to teach me a few things about the repair I needed. Had another company out a few days before and the experience I had with Integrity 1st was leaps and bounds better in every way. I’ll be a customer for life. I appreciate this company and what they stand for. Great service, fair prices, and trustworthiness.”

Josh Duncan

“Such a good experience in installing a full Carrier/Bryant 3-ton unit! Gotten many quotes over the years for HVAC systems and Dan’s thoroughness, honesty and integrity come through even on his evaluation visit. He takes the time to measure, count and do the math to properly spec out your system from the beginning. He shows up day of install knowing what needs to be done and fixing any existing issues. Integrity1st makes sure the job is done and checks back to see how things are going. Would highly recommend for all your HVAC needs.”

Matt B.