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 1-25 of 209 reviews

Simone P.
02/2025
5.0
The technician was timely and professional. He had did an excellent job educating me on my system. I highly recommend!
Rating CategoryRating out of 5

Joyce D.
01/2025
5.0
On time, explained about the service, knowledgeable & personable!
Rating CategoryRating out of 5

Julie W.
01/2025
5.0
Did job quickly was honest about the cause and priced appropriately

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jewel O.
01/2025
5.0
Great job

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Pat F.
12/2024
5.0
Jeff from Blue Dot was prompt, professional and very thorough. He explained what he was doing for my heating system winter checkup, answered my questions and was very knowledgeable and helpful.

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


Sarah K.
12/2024
5.0
The installation team - Ramone Rivera - was professional and kind - great work

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


SUSAN L G.
11/2024
5.0
Paul S, the tech who came to maintain my furnace and air scrubber system was very knowledgeable, friendly, communicative and extremely helpful. The appointment system and text updates are terrific! Thank you to all!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Charles R.
09/2024
4.5
N/A

Rating CategoryRating out of 5
quality
5.0
value
3.0
responsiveness
5.0

Yes, I recommend this pro

Charles R.
09/2024
4.5
N/A

Rating CategoryRating out of 5
quality
5.0
value
3.0
responsiveness
5.0

Yes, I recommend this pro

Ellen S.
09/2024
5.0
Excellent response and successful job. Technician is very knowledgeable and pleasant

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Maria M.
08/2024
5.0
Good

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Harmon B.
08/2024
5.0
Curtious, knowledgeable, pleasant young man completed the work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

E S.
08/2024
5.0
Fast

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

leah t.
07/2024
N/A
The technician, Mason, was a nightmare. When he came in I mentioned that I had gotten other estimates. His response was, ?So you got a pile of estimates and I drive 2 hours for nothing. I don?t know why we even do jobs in PA.? He repeated several times that he didn?t know if they could do the job because they couldn?t guarantee it but continued on with talking about everything they would have to do. The estimate was more than twice the amount of the others. I ended up asking him to leave. Waste of my time.
Rating CategoryRating out of 5

Charles H.
07/2024
1.0
we have had 2 house units installed over last 20 yrs by blue dot .The last one which was installed in 2019. before this heat wave started unit was working fine. a week after power outage unit went down , Blue dot came out and said the motor and mother board were not working and they had to order a new motor and board . gave them a 1/3 down to order and it has been 2 weeks in this heat and they still have not been able to get the part and put a new motor and board in . call center continues to tell me dispatch will call with ETA. Nothing so far and no kind of estimate . Worst customer service ever. Prior to them being bought by ARS service was exceptional and always had great customer service NOT ANY MORE!!

Rating CategoryRating out of 5
quality
1.0
value
1.0
responsiveness
5.0


Frank R.
06/2024
0.5
Recently I called blue dot for a service call where my A/C stopped working. Technician came out a couple days later and said that the condenser fan motor needed to be replaced due to being frozen up and it had a bad capacitor. He quoted repairs costing $2636.00 to replace the fan motor and capacitor and said that they had to be special ordered for that unit. He said that he recommended that the unit be replaced and he could have someone come out this evening to talk to us. I questioned his offering to have someone come out that quick since it was around 7 PM presently. He said that he could have it done. I agreed and someone did come out around 8:30 to 8:45 pm to talk to us about a new system. Prior to him coming out I researched the cost of a new capacitor and fan motor and found that the exact capacitor that was in the unit costs $15.06 and the exact fan motor costs around $150.00. When the salesman arrived I explained to him the repair costs quoted were extremely inflated and that the parts that the repair person said I needed cost less than $175.00. He continued and quoted prices for 5 different new units offering no literature just final costs. Later that evening I ordered a new capacitor and when it arrived the next day I replaced it myself and low and behold the system worked fine. There was nothing wrong with the condenser fan motor. Total cost to repair was $15.06. I then had another company come out after I replaced the capacitor to check the system and he said that there was nothing wrong with the fan motor and that I fixed the system with the replacement capacitor. I personally believe that Blue Dot was trying to scam me into paying for a new unit when there was nothing wrong that a $15.06 part wouldn't fix. I find it really odd that the technician would quote such a high cost for the repair and just happen to have a salesperson he called direct from his cell phone and arraigned a meeting within an hour and a half of his visit. If I could give this a 0 rating I would. I feel really betrayed by Blue Dot and will never do business with them again.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Brenda S.
06/2024
5.0
Yes the technicians were very precise and they a terrific job I’m very satisfied with the work they’ve done

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
$1,980,500

Ms M.
06/2024
5.0
They were thorough and quick responding to my issues. I will definitely use them again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Greg W.
06/2024
1.0
Blue dot engaged in price gauging and high pressure sales tactics. They installed my system 10 years ago and were reasonable then. Why changed? Can no longer trust them. They are geared towards replacement and price gauging now. Literally 3x+ what a reasonable rate would be. Blue dot has lost all integrity and my business!

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


dale b.
06/2024
5.0
Then did excellent job

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Howard B.
05/2024
4.0
Good service

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
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