Corey Tennant

CEO | HVAC Operations, Technical Training & Customer Experience Leadership

Professional Overview

Corey Tennant is CEO of AC Designs Heating and Air Conditioning and brings 20 years of HVAC industry experience to his leadership role. His work spans company operations, logistics, technical training, customer satisfaction, marketing, and business growth. Corey focuses on helping his team deliver dependable service while strengthening the systems and training that support consistent performance. His approach centers on growing the business the right way while creating long-term value for customers, employees, and the communities AC Designs serves.

Quick Facts

Title: CEO, AC Designs Heating and Air Conditioning
Experience: 20 years in the HVAC industry
Location / Service Areas: Jacksonville, Florida and St. Augustine, Florida
Technical focus or mission: HVAC operations, technical training, logistics, customer satisfaction, and responsible business growth

Experience & Leadership

Corey Tennant has spent 20 years in the HVAC industry, developing experience that extends beyond day-to-day business management into the operational and technical functions required to keep an HVAC organization running effectively. As CEO of AC Designs Heating and Air Conditioning, he works across operations, logistics, technical training, customer satisfaction, and marketing while helping guide the company's continued growth.

His background includes completing a NEFBA apprenticeship and earning a Florida HVAC Mechanical Class B license, CAC1819063. That trade foundation informs his approach to leadership and gives him practical context for the standards, training, coordination, and accountability required in HVAC work.

Corey places particular emphasis on working alongside his team, identifying better ways to operate, and turning ideas into practical improvements. His leadership philosophy combines customer service with strong internal execution: technicians and team members need the training, support, logistics, and processes necessary to perform their work consistently.

For Corey, business growth is connected to the quality of the customer experience. His focus is not simply on expanding the organization, but on helping AC Designs grow in a way that supports its people, serves homeowners well, and reinforces professionalism within the HVAC trade.

Technical Expertise

  • HVAC operations leadership
  • HVAC technical training and team development
  • Field-service logistics and operational coordination
  • Customer satisfaction and service-quality programs
  • HVAC business process development
  • Technician and workforce support
  • HVAC service operations
  • Marketing and business growth within the HVAC industry

Licenses & Certifications

  • Florida HVAC Mechanical Class B License: CAC1819063
  • NEFBA Apprenticeship: Completed

Editorial Standards & Disclosures

Corey's educational content is informed by real-world HVAC industry experience and is created or reviewed for accuracy and practical relevance. Published content is subject to editorial oversight and may be updated periodically as industry standards, equipment, and best practices evolve.
Editorial Policy

Latest Posts

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Questions or Feedback?

Have a question about content attributed to Corey Tennant? Contact AC Designs Heating and Air Conditioning through the contact form on the company website.

Last Updated

September 14, 2026

Latest Posts:

Dirty Coils and Air Conditioning Maintenance

Written By | Reviewed By Ian Gilbert

Spring is almost here, which means it’s just about time for spring cleaning. Many people in Jacksonville, FL take the opportunity to get everything in order in the home in the spring, when the weather is ideal and the change in the climate presents an opportune time to have a yard sale, clean up the yard, and work up a sweat scrubbing and emptying storage spaces indoors.

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3 Common Heat Pump Problems

Written By | Reviewed By Ian Gilbert

A heat pump is a great choice for a home heating system. They are energy efficient, safe, and versatile. However, heat pumps are also vulnerable to just as many repair issues as any other kind of heating system. As heat pumps tend to be more uncommon than furnaces or boilers, many homeowners are unaware of the symptoms that indicate a problem with them.

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Some of the Unusual Movies Released for Valentine’s Day

Written By | Reviewed By Ian Gilbert

Hollywood has always tried to match movies up to the seasons to draw droves of viewers to the theaters: October is packed with fright-offerings, while the winter holidays skew toward warm and pleasing family films (as well as Oscar hopefuls).

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What to Do Before Calling for Heating Repair

Written By | Reviewed By Ian Gilbert

It’s one of those distinct feelings: you can tell, just from your toasty morning bed, that the air in your home is just too chilly. You slough off your covers, go down into your basement, and sure enough, your heater is as quiet as a church mouse. Why?

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Noises from a Furnace That May Indicate Repair Needs

Written By | Reviewed By Ian Gilbert

Everyone hears strange noises coming from their furnace at one point or another. Though not all furnace noises indicate that something is wrong with your furnace, there are quite a few sounds that do. If you don’t know which noises indicate a serious problem, you won’t know when to call a professional until it’s too late.

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Why Your Furnace Isn’t Coming On

Written By | Reviewed By Ian Gilbert

It really stinks to have your furnace not come on when you really need it. Though the problem is likely beyond your ability to fix, there are a few things you can do before calling an HVAC technician to look at it for you. After all, investigating the issue is better than sitting in your cold house, waiting for the problem to resolve itself.

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Warning Signs You Have Leaky Air Ducts

Written By | Reviewed By Ian Gilbert

Most homeowners don’t pay too much attention to the ductwork of their home as long as they have somewhat sufficient heating or cooling power. Of course, the ducts are vital in the heating and cooling process, bringing air to the HVAC equipment so that it can heat up or cool off and then delivering the newly conditioned air into the home.

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Why Refrigerant Loss in Your Commercial HVAC Requires Repair Service

Written By | Reviewed By Ian Gilbert

You may know that an air conditioner runs using refrigerant. Refrigerant cycles through the entire system in order to remove heat from the inside air. And your commercial HVAC system must maintain a set level of refrigerant in order to properly do its job. Without the right level of refrigerant, your HVAC system can suffer a lot of damage and may even need replacement in some severe cases.

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12 Grapes for 12 Months: An Unusual New Year’s Tradition

Written By | Reviewed By Ian Gilbert

Across the world, many cultures have specific traditions to celebrate the transition from the old year to the new. In the U.S. and Canada, we associate New Year’s with the ball in Times Square, kissing at the stroke of midnight, resolutions, and singing “Old Lang Syne.” But for many Spanish-speaking countries, one of the key traditions has to do with eating grapes as fast as possible.

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