Blue Dot

heating & cooling contractor

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Blue Dot is a trusted name that provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your homes comfort needs. We are licensed and insured. Estimates always provided before work begins. Major credit cards accepted. We offer 100% financing with approved credit. We specialize in residential and commercial heating and cooling needs.

Business highlights

43 years of trusted experience
Emergency Services Offered
Se Habla Español

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

CreditCard

Reviews

4.5209 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
78%
4
11%
3
3%
2
0%
1
7%


Rating CategoryRating out of 5
quality
4.6
value
4.4
responsiveness
4.5
Showing 26-50 of 209 reviews

Stephen N.
05/2024
5.0
Quentin and his son did an incredible job. They were very personable and professional. They made sure everything was perfect and did a great job explaining everything they did. They made it a very enjoyable experience.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert M.
05/2024
1.0
Untrustworthy - BEWARE! Blue Dot replaced all three of my A/C systems over the past 8 years and we had used them for over $30,000 worth of installation. When I had them come out on April 30, 2024 due to no cooling with one of these units, they first replaced a capacitor, then indicated that we needed a new compressor that would cost over $4,000 to replace. Hours later their salesman called to sell us a new condensing unit costly much more. We then had a second service company come out that same day and after 30 minutes and replacement of a $120 capacitor, the system was fixed and has been running without issue for days. We were also informed by the second company that our compressor was still under warranty, which BlueDot conveniently failed to mention - they simply wanted a big sale! When I called for a service call refund under the BlueDot "exceptional service guarantee," I was denied.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


rc l.
04/2024
4.0
Andrew , the technician, did a thorough analysis of the AC system & answered all my questions about his varied detailed tests. Andrew was great. Blue Dot also fit me in on a day that was high heat ~ 90 deg. and had other emergency calls that superseded mine. Blue Dot did well !

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
3.0

Yes, I recommend this pro

rc l.
04/2024
4.0
Andrew , the technician, did a thorough analysis of the AC system & answered all my questions about his varied detailed tests. Andrew was great. Blue Dot also fit me in on a day that was high heat ~ 90 deg. and had other emergency calls that superseded mine. Blue Dot did well !

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
3.0

Yes, I recommend this pro

Janet H.
04/2024
5.0
My technician, Adrian, was excellent. He was very polite, kind and knowledgeable. He explained all that he had done and explained the need for a part that I decided to have installed to help the compressor to be more efficient.

Rating CategoryRating out of 5
quality
5.0
value
3.5
responsiveness
5.0

Yes, I recommend this pro

Janet H.
04/2024
5.0
My technician, Adrian, was excellent. He was very polite, kind and knowledgeable. He explained all that he had done and explained the need for a part that I decided to have installed to help the compressor to be more efficient.

Rating CategoryRating out of 5
quality
5.0
value
3.5
responsiveness
5.0

Yes, I recommend this pro

Janet H.
04/2024
5.0
My technician, Adrian, was excellent. He was very polite, kind and knowledgeable. He explained all that he had done and explained the need for a part that I decided to have installed to help the compressor to be more efficient.

Rating CategoryRating out of 5
quality
5.0
value
3.5
responsiveness
5.0

Yes, I recommend this pro

trina w.
04/2024
5.0
The work crew and salesman were very professional and friendly. Totally cleaned up! Couldnâ t even tell they were here.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Kenneth Y.
04/2024
5.0
Great technician, very customer service oriented.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$19

Richard N.
02/2024
5.0
This was only a full HVAC system semi-annual checkup. The tech knew what he was doing and did it. No repairs needed.

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Kathy T.
02/2024
4.0
Ray and Nigel were very professional and kind. They made to sure explain our new system as well. It is hard to find workers this personable anymore. Trustworthy.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Charles K.
02/2024
5.0
The repairman was professional, courteous, efficient, and friendly. We called for emergency help as the heater failed to come on, on a cold Sunday. He arrived within an hour. He quickly identified and repaired the issue. I recommend their service to all.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Cortnie L.
02/2024
2.0
no

Rating CategoryRating out of 5
quality
3.5
value
2.0
responsiveness
3.5


Patrick R.
01/2024
5.0
Selected Blue Dot for a new Heat Pump full system installation. They were responsive, professional, knowledgeable, and accommodating. From the initial sales call to the installation technicians, A all the way. I will use Blue Dot for all of my heating and cooling needs going forward. Highly recommend!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Deborah L S.
01/2024
5.0
The Tec was great.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Audrey L.
12/2023
5.0
Andrew was efficient, knowledgeable, personable and did a very thorough review of the heat and A/C system. He left the system in perfect working order after replacing several parts that could have caused problems in the near future.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Omer E.
12/2023
5.0
Great customer service. Fast service

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Anne S.
11/2023
5.0
Kevin was efficient and very personable. He explained the heating system to me and what I needed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gregory S.
10/2023
4.5
Brendan was an excellent tech. He diagnosed the issue and solved the issue promptly. Also, he was very pleasant.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro
$119

Russell S.
10/2023
5.0
Workmanship is high quality and overall price was competitive out of a few vendors I got quotes from. Better price transparency would be nice across the industry so itâ s better for customers.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Russell S.
10/2023
5.0
Workmanship is high quality and overall price was competitive out of a few vendors I got quotes from. Better price transparency would be nice across the industry so itâ s better for customers.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro
$17,630

Agnes K.
10/2023
5.0
The contractor showed up on time, asked couple of questions and knew right away what was wrong and how to fix it. He had the spare part in his van and was able to replace the broken one on the spot. He brought blankets to protect the work area (pipe welding was needed). I’m very happy with the service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Contact information

125 Industry Lane, Forest Hill, MD 21050

www.bluedotmd.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 5:00 PM
Sunday:
8:00 AM - 5:00 PM

Licensing

Licensed*

Trade License Number
PA127936
Trade License Locale
MD
Trade License Expiration
10/26/2026
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

heating & cooling contractor

FAQ

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: 8:00 AM - 5:00 PM

Sunday: 8:00 AM - 5:00 PM

Blue Dot accepts the following forms of payment: CreditCard
Yes, Blue Dot offers free project estimates.
No, Blue Dot does not offer eco-friendly accreditations.
No, Blue Dot does not offer a senior discount.
Yes, Blue Dot offers emergency services.
Yes, Blue Dot offers warranties.

Contact information

125 Industry Lane, Forest Hill, MD 21050

www.bluedotmd.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 5:00 PM
Sunday:
8:00 AM - 5:00 PM