Dawn P.
9/8/2018
If I could give this company 0 stars I would. In July, our home warranty company referred us to Diagnostic Heating and Air-conditioning of Randallstown, MD for an AC problem. The tech came out...
Diagnostic Heating and Air Conditioning
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(9)
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Randallstown, MD 21133
You deserve a home that feels just right, no matter the season. At Diagnostic Heating and Air Conditioning, we have been serving the community with HVAC services for over 12 years, ensuring your home stays comfortable all year round. Our team specializes in residential HVAC installations, replacements, and custom ductwork in Randallstown, Ellicott City, Owings Mills and surrounding areas. Curious about our process? We handle everything from free estimates to final inspections, including permits and tailored maintenance plans. Imagine the peace of mind knowing your HVAC needs are covered by licensed and insured professionals.
Reviews
1.09 reviewsNicole W.
6/29/2023
I had my hvac system repaired by this company only to find out they broke my ac unit and they have not responded to any of my calls , in regards to fixing their error. I suggest you do not use...
Sahil R.
2/19/2018
Did not finish the job. Couldn't fix a simple wiring issue after 2 visits. Then gave numerous excuses for why he couldn't come back. Very unprofessional and incapable. Would not trust with my...
Stephanie W.
5/18/2019
Our AC broke we called our home warrantee to get it fixed. Diagnostic Heat and Air conditioner was called. The guy did come out to see if it could be fixed, after about forty-five he decided it...
Nora J.
1/11/2018
Will never hire them again. Does not respond to messages, emails or phone calls. My heat wasn't working for weeks and listed as a medical emergency and he still took his time to come out. When...
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