Building Trust Through Quality Craftsmanship

Integrity 3 is comprised of three experienced heating and air conditioning technicians who have one common goal: To provide quality service and trustworthy recommendations for our clients in a timely manner. Our three owners 50+ years of combined experience and knowledge allow us to address your home, corporate or industrial heating and air conditioning needs with expertise.

Integrity and Transparency

At Integrity 3 Heating and Air Conditioning, LLC, we hold honesty, integrity, and transparency at the core of everything we do. Whether working with clients, suppliers, or partners, we ensure that all our dealings are straightforward, fair, and open. We believe in building trust through clear communication and ethical practices, so you can always count on us to deliver on our promises with the highest level of professionalism and transparency.

Customer Satisfaction

Our commitment to customer satisfaction drives every decision we make. At Integrity 3, we don’t just aim to meet your expectations—we strive to exceed them. From the initial consultation to the completion of every service, we go the extra mile to ensure your comfort and peace of mind. Our dedication to exceptional service and quality workmanship means you can rely on us to provide solutions that not only solve your HVAC needs but also foster long-term trust and loyalty.

Our Team

NOLAN HARKNESS

Nolan Harkness has served the Tri-Cities area more than 30 years in a variety of service roles. A graduate of Perry Technical Institute, his reputation for skilled work and efficiency in the HVAC field is recognized and trusted in the mid-Columbia area.

CRAIG HUFF

Craig Huff is a graduate of Perry Technical Institute, and with that he brings knowledge of commercial installations and expertise of Direct Digital Controls (DDC) to both large and small projects. Craig oversees commercial installation, maintenance and service projects.

CALEB MORRIS

Caleb Morris is a graduate of Chemeketa Community College with a HVAC certificate from Linn Benton Community College. Caleb specializes in residential and commercial service, and oversees residential and commercial installation projects.