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Heating & Cooling Services

Our licensed HVAC technicians are Always Ready to provide creative solutions to complex heating, cooling, and air quality issues in the Mid-Ohio Valley.


Replace your worn-out system

Easy application process

System repairs in 24-Hrs


For over 60 years, Morrison Incorporated has worked diligently to ensure the safety, health, and comfort of our customers. But never before have we faced such a trial as the one our nation and world are facing now with the Covid-19 pandemic.

Please be assured we are taking every precaution possible to protect the health of both our customers and employees by following all guidelines from the CDC and ODH. We have been and will continue to carefully screen our customers to ensure that our service technicians do not come into contact with and further spread the Coronavirus. We have reviewed and intensified our company hygiene policies to mandate regular and frequent handwashing by all staff and are thoroughly and repeatedly cleaning often-handled items such as mobile phones, doorknobs, light switches, keyboards, office furniture, service vehicles, etc.

The Coronavirus pandemic has presented us all with a unique and immense trial. We will continue to monitor the situation and adapt our services and procedures as needed. But in the meantime, please know we are Always Ready if you need us, and our prayers are with all of you to weather this storm safely. May God bless you and God bless America!

Having problems with your HVAC company?


We know how frustrating it can be to wait days for a call-back, wait hours for the technician to show up, and spend weeks afterwards cleaning up from the mess and destruction your HVAC contractor left behind.

At Morrison, we do it differently. Let us show you how.


HVAC Repair & Maintenance

When you need HVAC repairs in Marietta, OH & Parkersburg, WV that are honest, thorough and professional…

Call Morrison!

HVAC Installations

When you need complex Commercial HVAC installations in Marietta, OH or Parkersburg, WV…

Call Morrison!

Indoor Air Quality Control

When you need to assess your indoor air quality for the safety of your family or employees…

Call Morrison!


Is your home drafty and inefficient?

Do you cringe every month when your energy bill arrives?

Do you have a hard-to-heat separate room or building?





Commercial HVAC systems are full of complexities that even many experienced residential HVAC companies cannot navigate.

From ancient boiler systems to extensive refrigeration, Morrison Inc has handled it all. Put the efficiency and comfort of your company in the hands of a professional.




We know your life is full of expenses. That’s why we are always looking for ways to save you money and keep your systems running, so you can focus on what really matters!

Take a look at our current deals and coupons now.









But don’t just take our word for it.

“Very impressed! No wasted motion, no stopping for cigarette breaks, worked very hard. The service techs were respectful of the house, did a wonderful job, and we enjoyed having them in our home. Justin (Ross) and Eric (Cooper) were excellent!”

Mr. & Mrs. Tim T.

We just wanted to thank Morrison, Inc. for all the effort your fine company put forth to resolve the furnace issues we experienced. The true metal of a company is shown when issues arise. We can only say that Morrison outperformed all of our expectations and handled the issues with true professionalism. Every one of your employees were completely honest with us and tried to the best of his abilities to solve our problem. You have very good people and we would like to thank them and you for all your efforts! Be assured that whenever we need heating or air conditioning products, we will call on Morrison, Inc. Thank you again for all your efforts!”

Gary & Maureen, Devola, 1/8/18

“As the key Building Analyst, Shawn Godfrey always displayed a high degree of integrity and responsibility assisting the AMHA with program compliance requirements as well as providing the knowledge and technical capability to assist the AMHA on a broad range of construction matters related to the building performance standards.”

Keith C. Andrews, AMHA Executive Director

“We’ve used Morrison, Inc.’s HVAC services for 20+ years. They are always responsive, professional, and get the job done. Recently they helped fix an air conditioner problem; one of our upstairs bedrooms was not cooling right. David Haas came out and personally surveyed our a/c system — equipment, zone set-up, and more. He then assigned a technician to check everything out. The tech even squeezed into a crawl space above our living area for a look around, and he quickly found the problem. A flexible hose serving the bedroom had detached from the duct with the cooled air. The room was getting almost no air, so he secured the hose and the room was cooling once again. Thanks, Morrison Inc., for the thorough effort to find and fix the problem!”

Dave & Suzanne Baker

“Morrison Incorporated can not be beat for their service, care and compassion. They have gone above and beyond even with almost non- stop problems in replacing our furnace. Skilled professionals all around. What was to be a 1-2 day project turned into a 5 day marathon. They never lost their humor or ability to brainstorm solutions. I can not say enough about this company or their employees. Thank you!!”

Barbara M., Marietta

“Our equipment’s running condition can be characterized by the term “sparkle” thanks to Morrison, you and your staff! We’re staying cool in the summer, warm in the winter, and we have power during outages! Thank you and all our best for 2017!”

Nancy & Joe W.

“I just wanted to take a moment and say thanks for the great job on the furnace and gas lines. Also tell you that Shawn and Matt are great assets to your company. There were so nice to have in our home. I enjoyed having them. They were very professional and careful not to track in. I also enjoyed our visit. Thanks again for a great job. Be sure to let Ken and David know that we are very satisfied. Have a happy day!”

Carol W., Marietta

“I appreciate the good work the men did on fixing my flue pipe and not charging me. You have a good, reliable company and I’ll be glad to recommend you to my friends. Thank you for all that was done. P.S. I also appreciate the music that you sponsor on the college radio station. I enjoy it every day.”

Ms. Beryl C., Marietta

“Many thanks for the outstanding job done on the installation of our air and heating units. My sincere appreciation for your great customer service skills. My sincere appreciation for all the assistance!”

Judy S., Charleston, WV

“On January 13, I had contracted Morrison’s to replace my furnace and A/C units. Your employees were very professional and considerate of my home and giving my daughter step-by-step detail on installing the units. In all of my life this is the most professional company I have ever employed to do any work around my house. Everything looked so professional, neat, and clean. Big thanks goes out to Dave for working with Dominion gas and Bryant Furnace Company to get me a great deal. I do tell everyone I talk to what a great job Dave and his men have done.”

Jimmie E.

“Thank you from the bottom of my happy heart! Your professional kindness strengthens my respect for you and your company.”

Rose C., Marietta

“Dear Morrison’s, thank you so much for working with my furnace problem. I greatly appreciate your service. As I tell everyone, it can’t be beat! Thanks again!”

Ruth T., Newport

“Really good job! Very pleasant workers and well organized!”

Bill & Becky A., Marietta

“We here at OVU can’t thank you enough for your team, professional service, and positive attitudes that are always present from the moment we call through the completion of your work at OVU. I have come to respect your company greatly and have confidence that I will be met with quality work and a competitive price every time. You have an amazing staff. Thank You!”

Eric.B., Parkersburg

“For decades Morrison Inc. Has been our go to resource for all of our corporate, industrial, and personal, HVAC needs. Their personnel are always dependable, courteous, and extremely competent. David, Ken, and their staff always exceeded our requirements as a trusted service provider.”


Dennis B., Reno, OH








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