About Us

You will feel the difference with EAC

Environmental Air Conditioning Services, a locally owned and operated business founded by Howard Stalls, Jr., is committed to providing homeowners, businesses and builders in the First Coast with high quality and reliable service.
We specialize in projects ranging from residential to light commercial. Our services include air conditioning, heating, ductwork, dehumidifiers, crawl space dehumidification, filtration systems, wine cellar cooling systems and indoor air quality.
To assure your satisfaction, we start by asking questions and evaluate your needs. Customers are serviced promptly and accurately, and we stand by all our work.
Finally, we provide quick, professional service and complete service plans to keep your systems operating at peak efficiency. It’s all part of our tradition of service – assuring your complete satisfaction. We are more than a company you can depend on, we are the company you can trust. Quality service, technical excellence, and professional employees, that’s our commitment to you.
Our Mission

We exist to provide a heat and cooling solution that improves the health and energy consumption for homeowners and an empowering and rewarding work culture for its employees. 

Core Values

Integrity – We are honest, open, ethical and fair. People trust us.

Customer Focus – All we do is focused on delivering the best customer service.

Teamwork – It takes all of us working together to exceed the customer’s expectations.

Quality – We deliver creative solutions to customer problems and pay attention to details others do not.

Respect – We respect each other, our customers, and partners and their property.

Trane Comfort Specialist™

When you look to Environmental Air Conditioning Services, you may notice the Trane Comfort Specialist™ badge. This badge indicates that we are an independent Trane dealer of the highest standing – a dealer who is committed to excellence in every aspect of our business, from installation and service, to customer satisfaction and employee training.

Not just every dealer qualifies as a Trane Comfort Specialist™ dealer. To receive this elite designation, we must qualify for this status on a yearly basis by meeting Trane’s standards for customer satisfaction and continuing education. When it’s time to purchase a heating and air conditioning system for your home, look no further than Environmental Air Conditioning Services, your Trane Comfort Specialist™ dealer.

Customer Testimonials

“(I) could not be more pleased with the systems in my house and office. EAC are the best AC contractors I have worked with in home and office.” — W.L., Riverside
“This is the way all service related businesses should be run.” — D.M., E. Palatka
“Environmental Air was great to work with. They are knowledgeable and helpful.” –J.S., Jacksonville
“Howard Stalls & his men are the very best!”

“A friend and neighbor recommended Howard Stalls at EAC – saying he was the BEST anywhere. He was absolutely right. He is really about the finest, most intelligent, and friendly service person I have dealt with in 45 years of home ownership. The friend and neighbor who told me about EAC is a highly respected air conditioning engineer.” — S.M., Jacksonville

“EAC is definitely the “A” team at problem solving.” — P.M., Southside
“We were very impressed with the technician that came. He was professional, knowledgeable, honest, friendly, and worked very hard.” — K.S., Mandarin
“I would like to commend you and your staff for the excellent support we received in solving the problems we had with our AC/Heating unit and the overall heating/cooling in our home. Several companies were called in by the builder to determine the source of the problem we were experiencing; however, those companies were unable to find the solution. I was extremely impressed by the “diagnostics” that you processed on your first visit in making your assessment of what the situation required. I was so-o-o-o impressed with the teamwork – if one member requested something, whomever was available offered to assist!!! I say again – I was impressed! Congratulations on a job well done – your company and personnel have my utmost respect.” — C.C., Southside
“EAC personnel reflect the owner’s commitment to excellence. They are invariably professional and courteous. EAC knows its customers and maintains contact with them throughout the year. None better!” — M.T., St. Johns Co.
“EAC is excellent – professional, knowledgeable. I use them with confidence and highly recommend them to others when the opportunity arises. I will never use anyone else! — L.B., Atlantic Beach
“Product knowledge is the name of the game for me. EAC has it all. From the owner to the office staff you can count on being treated with respect and genuine concern for your problems. As long as EAC is in business they will get my business. Other businesses would do well to pattern themselves after EAC.” — Z.W., Jacksonville