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what our customers have to say...

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!  Sincerely, 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. Sincerely, 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


Three years ago we bought our second home. During the first winter , we realized that our home was not comfortable. The old furnace ran constantly and did not keep the house warm. That spring was unseasonably warm, we had to turn on the air conditioning early and the system was unable to meet the demand. I decided to call Morrison Incorporated. Ken Morrison and David Haas paid close attention to our goals and designed several systems that could perform the tasks. With energy costs at an all time high and predicted to escalate, we chose the most efficient model. My wife has allergy and asthma issues, David factored this into the plan. He recommended special filtration and ultraviolet air sanitation. Part of the design of our Bryant Evolution was consideration for the challenge of heating and cooling a home with a large footprint. The Evolution system is never inadequate; all rooms in our home are now comfortable. There is even a unique control center that is fully programmable; this is a money saver, as we don’t run systems that are not necessary. Before deciding for certain that Morrison Incorporated was going to secure the contract, we considered what our friends and neighbors thought, again positive. From past experience folks stated that response is fast in the event of an adverse occurrence, convenient hours of business and a clean and accessible office with helpful staff. Most importantly Dave and Ken are honest. Morrison Incorporated has been a Marietta name for so long, this speaks volumes. They have provided consistent service and comfort solutions that will last through the years, the system in my office was put in service by Morrison Incorporated twenty-five years ago, and I never worry about the fitness of the system when the seasons change. I can’t say enough about how much I appreciate having a relationship with a company that is always there when you need them. Morrison Incorporated runs a professional business , which shows genuine interest and concern for all my needs.  -- Chris & Shawna L.,  Marietta


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

Contact Us

Morrison, Inc.
410 Colegate Dr
Marietta, OH 45750-9549
Phone: 740-373-5869 or 1-800-477-1468
Fax: 740-373-6319

Operating Hours 

Monday - Friday
8:00 AM - 5:00 PM

8:00 AM - 12:00 PM


Ohio HVAC Contractor's #HV17099
Ohio Refrigeration Contractor's #RE30803
Ohio Boiler Contractor's #C4692
Ohio Hydronics Contractor's #HV17099
West Virginia Contractor's #001576