Corporate Account
This company is a corporate account and is not screened by HomeAdvisor.
Learn about our screening process91% Recommended
44 Years In Business
Company Details
- Verified Licenses
- Bilingual
Hours
- Mon: 8:00 AM - 5:00 PM
- Tue: 8:00 AM - 5:00 PM
- Wed: 8:00 AM - 5:00 PM
- Thu: 8:00 AM - 5:00 PM
- Fri: 8:00 AM - 5:00 PM
- Sat: 8:00 AM - 5:00 PM
- Sun: 8:00 AM - 5:00 PM
View All Details & Credentials
Achievements
Service Details
Areas of Expertise
- General service, ac repair, and new installations or replacements
- Home air conditioning maintenance and tune-ups
- Indoor air quality accessories
- Furnace or Heat Pump Installation, repair, or emergency service
- Home Maintenance Service Plan
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Warranty Offered
- Credit Cards Accepted
Reviews
Write a Review
Showing 21-30 of 245 results
5.0
Shirley L.
Upper Falls, MD
7/20/2025
All went well
1.0
Nan T.
Laurel, MD
7/18/2025
Extremely disappointed with my experience with Blue Dot. From the very beginning, the technician arrived late?even outside the scheduled appointment window. When they finally showed up, they misdiagnosed the issue with my AC unit, which led to further delays and frustration. To make matters worse, there was zero communication after the visit. I was left in the dark with no updates or follow-up on next steps, and the issue remains unresolved. For a company that claims to offer professional HVAC service, this experience was anything but that. I expected better accountability, accuracy, and basic customer service. I won?t be using them again and do not recommend them to others.
5.0
Sarah C.
Finksburg, MD
6/28/2025
Anthony was great and gave me options for repair and estimates. He took his time to explain things and was outstanding in his professionalism and knowledge.
5.0
Jimmie H.
Sykesville, MD
6/21/2025
Work is scheduled for 6/22/25.
5.0
Jr K.
Pasadena, MD
6/7/2025
I called a few HVAC companies on a Saturday morning, due to my A/C only blowing cool to warm air. After speaking with a couple of other companies that advertised as providing 24/7 service, Blue Dot was the only company that would come out on that Saturday. The technician that came out was named Dwight ("DJ"). DJ was exceptional! He took the time to explain what he was doing and why it was necessary. He also provided tips on how to maintain the a/c unit to keep it running efficiently. He was courteous, professional, and patient with answering my questions with a positive attitude. He repaired the unit during the visit. DJ turned a stressful situation (worrying about the possible repair) into a smooth and reassuring experience with his expertise and positive attitude.
5.0
Richard N.
Annapolis, MD
5/29/2025
The tech Blue Dot sent is a pro who’s been here before and did the quality semi-annual maintenance I expected on my HVAC system.
4.0
C B.
Bel Air, MD
5/18/2025
He came quickly upon called because first tech did not show up. He wax professional, efficient and answered all our questions.
1.0
Erik L.
College Park, MD
5/17/2025
They accepted a job and refused to start work because of a "safety issue" they "didn't find" until after we'd signed a contract and I paid them $7500. It's been two weeks and they were happy to keep my money while they made me fix it at my own time and expense. Several professionals have since been by to look at the issue and all have confirmed there was never any danger. I have no choice but to continue to work with blue dot, but if you're not in that situation I beg you to look elsewhere.
5.0
Stuart K.
Bear, DE
5/6/2025
Both technicians were outstanding. Mark Green did the annual tune-up and took the time to explain the details. I replaced a condensate pump later that day and accidentally tripped the secret circuit breaker located behind the bolted panel which is behind the outside panel. Paul was the 2nd technician who knew exactly what was wrong and reset the breaker and the flow of cool air again was magnificent.
5.0
Ryan M.
Catonsville, MD
5/3/2025
He was very informative. I have to get a new unit.
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