We cater to all of your heating and cooling needs for total home comfort.
Is Dan Donnelly HVAC's Total Comfort Promise for real?
Here's what your neighbors say. . .
Tom and Diane Battle
8454 Glenbrook Drive
Olmsted Township OH 44138
"Perfectly satisfied-Keep up the good work!"
Chuck and Edith Schilla
8304 Montello 
Independence OH 44131
"Keep Up The Good Work!!"
Mike and Marilyn Francu
5075 Garrett Drive 
North Ridgeville OH 44039
"We would like to thank John for doing such a professional job installing the humidifier. What a major difference in the house! My daughters, who have occasional breathing problems, have noticed the difference. They now have a more restful sleep. We keep the house at 66 degrees and it is quite comfortable.
Once again Thanks,
Mike and Marilyn Francu"
Teri Bush 
4084 West 217th 
Fairview Park OH 44126
"Your Employees Do Your Company Proud!"
Dorothy Weidner
3729 West 138th 
Cleveland OH 44111
"Everyone has been both courteous and helpful - including the office"
Herbert Schill
2920 Canterbury Road 
Westlake OH 44145
"All the Donnelly Employees were courteous, polite and answered all the questions I posed to them. The girls answering the telephone were also very nice especially Stephanie. We felt we were treated fairly and honestly."
Bearden's Restaurant
Joe Orange
19985 Lake Road 
Rocky River OH 44116
"I couldn't believe how fast you got it done. Never interrupted the business, Great Job"
Michael Gardner
4522 Puritas Park Drive 
Cleveland OH 44135
"The service call was made very promptly and the work crew went out of their way to make sure everything remained clean."
Sue Peters
4107 Woodgate Circle
Westlake OH 44145
"Both men that worked on the install were very courteous and efficient"
Florence Bentz
24231 Center Ridge Road 
Westlake OH 44145
"I am very satisfied, and if I ever had to call someone again it would be Dan Donnelly."
Peter Nelson 
2232 Arthur
Lakewood OH 44107
"I am happy with your company. Thank You!!"
Susan Kardacz
19334 Purnell
Rocky River OH 44116
"I appreciate your being here when you said you will be. I am 110% pleased."
Maria Dzurisin 
9438 Stonington Road 
Parma Heights OH 44130
"You guys were excellent"
Russ and Dianne Hall 
15621 Normandy Avenue 
Cleveland OH 44111
"You also installed our furnace and air conditioner. We had moved into the house that had belonged to my late aunt, who had also used your services - to both our satisfaction."
Martha Pontoni
11317 Lake Avenue
Cleveland OH 44102
"You should continue to employ the two technicians that installed our equipment. They were extremely helpful!"
Steve Profusz
467 Winter Lane 
Brooklyn OH 44144
"Installers did an excellent job."

Contact Us

16623 Madison Avenue
Lakewood, OH, 44107