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Blue Dot Services

Heating and Air Conditioning, Heating Oil

About us

For fast and exceptional service for your heating, cooling or Indoor Air Quality needs, call us now: 443-955-5739. Contact Blue Dot Services of Maryland today for your residential heating and cooling needs. Our staff is ready to answer your calls 24 hours a day, 365 days of the year with friendly service. Our Trust Certified technicians are true experts in their field - individuals you can rely on to be prompt, courteous, and do the job right. Comfort, Courtesy and Peace of Mind, Right on the Dot...with Blue Dot! Blue Dot Gives You… Personalized, Individual Attention 24/7 availability Emergency service Appointments that are convenient for you Background checked and drug tested professionals Up-front estimates before the work begins Guaranteed satisfaction Blue Carpet Service License # 17840, 68820, PA127936

Business highlights

58 years of trusted experience
Emergency Services Offered

Services we offer

HVAC systems/air conditioning/furnaces repairs, preventative maintenance, emergency services & new/replacement installation. Hot water heater installation & repair. Extras for your home including: duct cleaning; whole home humidifiers, dehumidifies & air purifiers; home service and maintenance plans.

Services we don't offer

Plumbing and drain cleaning

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Reviews

4.4554 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
71%
4
7%
3
5%
2
4%
1
11%


Rating CategoryRating out of 5
quality
4.4
value
4.2
professionalism
4.5
responsiveness
4.4
punctuality
4.5
Showing 301-325 of 554 reviews

ELIZABETH C.
09/2009
3.0
heating & air conditioning/hvac
  + -1 more
We found Blue Dot on Angie's List a few years back and overall have been pleased. We had a maintenance contract paid for in the fall for both fall (heat) and spring (ac) maintenance service. I called in April to schedule the AC maintenance appointment and was told that July was the earliest they could come! I was rudely told that people had been scheduling appointments since January and that I should have called sooner, didn't I get the postcard that they sent? If I hadn't already paid for this service, I would have found someone else, which I will do for the fall service (I'm probably already too late to get scheduled before December). It's certainly annoying to see Blue Dot advertise on the tv constantly for new business, when they can't accomodate the customers they already have in a reasonable manner. I definitely don't feel valued as a customer. We won't use them again.
Description of Work: Semi Annual maintenance on AC system

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
1.0
punctuality
4.0

$180

Sharon R.
09/2009
5.0
heating & air conditioning/hvac
  + -1 more
I had a very good experience overall. Bill Sears the sales person was excellent to work with. He was very attentive to what I wanted and needed. The estimate and options he worked up were very clear - it made it easier for me to decide between the different options and the estimates from other companies. I called him back a couple of times and he answered several questions that I had. After I signed the contract - I changed my mind about the location of the unit and he was very cooperative and pleasant about the change. We arranged an installation date, the installers showed up. went to work, cleaned up and generally were very efficient. The installation looks fine. There was only 1 thing that bothered me. I later found a hole in another wall in the rec room that had a box leaned in front of it. There must have been a mistake in placing the new cold air return and they cut a hole in another wall. The only part that bothered me about the hole was that the installers did not tell me they had made a mistake - they hid it.
Description of Work: Removal of old internal, external heat pump and whole house air cleaner. Replacement with new internal, external heat pump and new whole house air cleaner and reinstalling humidifier. Added a cold air return in the basement. Moved the location of the outdoor unit to around the side of the townhouse and rerouted the electrical and cooling/heating material lines. Made a sturdy base for the new unit.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

Tyshera D.
09/2009
5.0
heating & air conditioning/hvac
  + -1 more
Technician arrived on time and was able to quickly assess the problem. He explained the problems to me--there were several at once which is why the damage was occurring. He leveled the AC, re-sat the insulation, cleared the drain and added a safety switch so if there was a drainage problem in the future the AC would turn off--instead of damaging the downstairs ceiling. He tested the unit several times before declaring it "fixed". I had never had the AC serviced and felt the technician explained the problems very well, was very professional, and the both the work and price were reasonable.
Description of Work: Repaired air conditioning unit which was leaking and causing damage to downstairs ceiling.

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
$200

LAURA A.
08/2009
5.0
heating & air conditioning/hvac
  + -1 more
Overall, it went very well. We mentioned Angie's List and received $100 off. An estimator came to the house. He didn't try to "sell" us the most expensive system. He took his time in explaining the benefits of the various products and, working with us, provided a recommendation based on our needs and expectations. He was very helpful and professional. The team that showed up to do the work arrived early. The work lasted a great deal longer than it was estimated to take though they did not indicate they had run into any trouble. It was a Friday (and HOT) and we sort of suspected they were "running down the clock" so they wouldn't have to go on another call. Not a big deal because we were very pleased with the outcome. The system works great - meets our needs and expectations. Would call them again in a heartbeat. Compared to the "keystone cops" we used to call for HVAC work, this company shines! You won't be disappointed.
Description of Work: Replacement of heat pump and associated elements

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$6,400

Kristine R.
08/2009
5.0
heating & air conditioning/hvac
  + -1 more
The service tech was on-time. He quickly diagnosed the problem. I appreciate the fact that even though he was quick, he was still very thorough.
Description of Work: A/C was not producing any cold air. Blue Dot came out and checked the unit. The system was low on freon.

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

Yes, I recommend this pro
$328

John R.
07/2009
5.0
heating & air conditioning/hvac
  + -1 more
We have always been very satisfied with them. They are very responsive and their people are very knowledgeable. They are neat, clean and very pleasant. Their prices are reasonable.
Description of Work: We use Blue Dot for heating and AC and plumbing. The last time we used them was 9 months ago.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Bob R.
07/2009
5.0
heating & air conditioning/hvac
  + -1 more
It went really well. We already had a quote from another place that was for a "high-end" cooling system. Blue Dot really tried to get to know what we would need and we ended up getting a good, but not super expensive system. It ended up being cheaper than the other quote. The guy that came out to do the quote gave our daughters each a stuffed "Blue Dot guy" that they like to play with. We had good personal service and they set up a time to come and install a brand new HVAC system. We scheduled a time and they were punctual. They put cloths down from one end of the house to the other and down into the basement to contain the dirt. They were able to install the HVAC system without too much incident. They did break a light bulb in the utility room which I only noticed because the one they replaced it with looked different than the old one. They called us up a few days before installing the HVAC system and told us they would be unable to re-install our BGE PeakRewards thermostat. Instead they installed a similar digital thermostat that came with the system. Unfortunately when BGE sent a contractor out to put theirs back in they managed to break a feature or our brand new HVAC system and they still haven't been able to fix that. I really wish Blue Dot had been able to re-install the BGE thermostat because the BGE contractors seem so incompetent in comparison.
Description of Work: New SEER-16 HVAC system including inside and outside units, removal of old unit, new thermostat, etc.

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
$4,350

Vidya M.
07/2009
4.0
heating & air conditioning/hvac
  + -1 more
They do a thorough checkup. They are punctual and professional. The quality of their service is good and I have been satisfied with their service.
Description of Work: They do the maintenance and service of my heating and air conditioning unit. The last time they came was for an annual checkup.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$140

LINDA C.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
They came and gave us an estimate first, and told us what they thought was needed to be done. My husband, who is very hard to please, liked their approach and the fact that they were very knowledgeable. They showed up when they were supposed to, and gave us very good information. They were very thorough, did a very professional job, and got rid of the old unit too. Their prices were reasonable and the quality of service was excellent.
Description of Work: They have installed a new air-conditioning system in my house.

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
$4,500

LINDA C.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
They came and gave us an estimate first, and told us what they thought was needed to be done. My husband, who is very hard to please, liked their approach and the fact that they were very knowledgeable. They showed up when they were supposed to, and gave us very good information. They were very thorough, did a very professional job, and got rid of the old unit too. Their prices were reasonable and the quality of service was excellent.
Description of Work: They have installed a new air-conditioning system in my house.

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
$4,500

Arnold G.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
They were very good. The sales people helped me choose the right system. I was pleased with the work, as well. They did a nice job and were very helpful.
Description of Work: They replaced the heating and A/C system and the hot water heater.

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
$6,000

Randi H.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
Based on positive reviews from Angie's List, we decided to call Blue Dot to compare service estimates against another company. We completed a form on their website and got a phone call the next day to schedule the "comfort consultant" (really, a sales person) to come out. When he came, he looked over the system and wrote out several estimates for different products and efficiency levels. After deciding later that day which system we wanted, we called to schedule the installation. The "comfort consultant" came back out to write up the paperwork (and offered payment options) and scheduled an install date for a week later. He offered a couple of discounts and rebates (and we're eligible for the ARRA tax credit) but completely goofed (?) and didn't include the Angie's List $100 coupon. It felt then like a little double-talk because he said we had ordered a thermostat upgrade that he "forgot" to charge us for and suggested that Angie's List would give us the $100 directly. This was the only odd part of our experience with Blue Dot. Two installers came out at the time and day scheduled and put in the system - indoor and outdoor units. The outdoor unit installation included laying timbers and shoring up the unit to be level on an sloped surface. They completed the work in half a day. Later, someone came out to inspect their work. We had very heavy rains later that day and part of the gravel washed away, so we added a few timbers of our own to ensure that wouldn't happen again. The system's working well, and we're overall very pleased.
Description of Work: Replacement of heat pump, removal of old system. Purchased a Carrier 15 SEER Puron 3 Ton with programmable thermostat.

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
$6,082

Aaron H.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
We needed a complete replacement of our air handler and heat exchanger. Blue Dot sent out a estimator who was prompt (he called to apologize that he might be five minutes late, and arrived on time anyway) professional, organized, and knowledgeable. He helped us pick the right unit for our house and gave us some additional suggestions about ways to program the unit to save energy. When the installation team arrived they were prompt and quick, and hauled away all of the old equipment. We have had some very minor problems with the electronic control unit of the new system, but it has otherwise been quiet, efficient, and reliable.
Description of Work: Evaluation of air duct system, air handler, and heat exchanger for home. Estimate of costs for various options for replacement of air handler and heat exchanger. Removal and disposal of old air handler and heat exchanger. Installation of new air handler and heat exchanger (including new exterior pad for unit), and minor modification of existing duct work and piping to fit new equipment. Installation of new electronic control system for heat/AC.

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
$5,500

TOM S.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
The tech arrived on time and was very professional throughout his visit. He took the time to explain what he was doing. He was very complimentary of the installation work (done by another company) and of the brand of furnance. He cleaned up well when he was done.
Description of Work: Blue Dot did a service check-up on my gas furnance. It had been installed several years ago and I had never had any routine maintenance performed.

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
$64.95

Michele C.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
Our Central AC unit in our new house was not working. Blue Dot came out, and within 45 minutes they determined we had a dead capacitor and a loose wire. Problem was fixed, the cost of the service call was less than the other companies I looked at. I was very happy, and I would definitely call them again.
Description of Work: Replaced a dead capacitor and fixed a loose wire in Central Air unit.

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
$210

Rosemarie C.
06/2009
5.0
heating & air conditioning/hvac
  + -1 more
BlueDot was best of 3 estimates. Their consultant was extremely knowledgeable and efficient, producing a clearly presented and itemized estimate immediately. Offered two packages, both of which included A/C, furnace, *and* water heater. Scheduling was a breeze. Installers showed up on time with blue footies, as previous reviewers have mentioned. Everything was installed in one day. All old stuff hauled away. Very happy with all equipment performance thus far. The thermostat alone is worth the cost of the selected package. Rebates and tax credits lower the overall actual cost. No regrets!
Description of Work: Install new A/C, furnace and water heater.

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
$7,500

Rebecca M.
05/2009
5.0
heating & air conditioning/hvac
  + -1 more
Blue Dot sent four guys to do the work. They were here on time, on the dot! Wore blue booties and put down drop cloths. Told me work would be done by 1:00 pm and work was done even sooner. Very pleasant guys. Explained everything they would do ahead of time and even removed a 6 foot black snake they found underneath my heat pump pad! Cannot beat the price. We haven't had to use the heat or a/c much since installed so can't really report on quality of unit etc. but it is a Carrier so should be OK.
Description of Work: Installation of new water heater, new heat pump-a/c unit.

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
$4,500

HARVEY C.
05/2009
5.0
heating & air conditioning/hvac
  + -1 more
I was very pleased with their work. They were highly professional, cleaned up well, and did an excellent job.
Description of Work: They replaced my heating and AC unit.

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

carlos T.
04/2009
5.0
heating & air conditioning/hvac
  + -1 more
They did an excellent job. Professional and courteous and installation was excellent.
Description of Work: They installed my heat pump

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
$5,200

James Matthew M.
03/2009
5.0
heating & air conditioning/hvac
  + -1 more
They did a good job, they came on time, and were willing to answer my questions and offer suggestions.
Description of Work: Blue Dot replaced our air conditioning.

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
$7,400

ALINE L.
02/2009
5.0
heating & air conditioning/hvac
  + -1 more
We were very happy overall with our experience. The crew was pleasant, prompt, professional and knowledgeable. They dealt with things that came up and finished the job. The only thing we would have liked was that the project manager would have been more in touch with the project by visiting the site. The crew was not informed about several things about the site.
Description of Work: Install new heat pump for addition (and duct work, vents), refrigerant line set, condensate pump, outdoor unit, re-route dryer vent

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
$5,995

ALINE L.
02/2009
5.0
plumbing, drain cleaning
  + 0 more
We had a very positive experience. The project manager came on site to evaluate the situation, they were organized, the crew was professional and completed the job in a timely fashion and cleaned up.
Description of Work: Demolished old plumbing, install new plumbing for kitchen renovation and new half bath, replaced old pipes in the house.

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
$10,400

CHARLES B.
02/2009
5.0
heating & air conditioning/hvac
  + -1 more
When my air conditioning went out and they came in and put in a new compressor and everything that goes along with it. I liked their service. They have very good prices. a lot better than the other company that I had quoted. For the same work it was about $1000 less.
Description of Work: Blue Dot of Maryland did air conditioning for my home.

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

NAN ANG R.
01/2009
5.0
heating & air conditioning/hvac
  + -1 more
They are very punctual. There people are very nice. They clean up after themselves. They are very reliable. They come within a day or so. I will be continuing to use there service.
Description of Work: I hired Blue Dot of Maryland to do summer and winter maintence.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$250

CILIA N.
12/2008
5.0
heating & air conditioning/hvac
  + -1 more
Bill was extremely professional, even covering his shoes when he came in so he would not soil our floors. He gave us a quote and provided us with reference letters from previous customers. He answered all of our questions (and I had a lot!). He also informed us of discounts we could get and a rebate that would allow us to get a much better unit for only a few hundred more than the basic unit we first inquired about. They scheduled the work for the same week, the workers were punctual. They carried out all the work quickly and neatly (there was absolutely no debris after they left, inside or outside the house). My only complaint was that while they were taking out the furnace there was some cursing and foul language (they apparently had some difficulty getting it out), which I felt was unprofessional. The electrician who came out with them even fixed a light that did not work in the basement while he took care of the other work related to the heat pump.
Description of Work: I had my old gas furnace replaced with a hybrid heat pump (Carrier Infinity). They completed all the necessary electrical work, lining of my chimney, removal of the old furnace, installation of the new furnace (gas) and the outside heat pump unit.

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
$7,000

Contact information

125 Industry Ln, Forest Hill, MD 21050

http://www.bluedotmd.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day

Licensing

Bonded

Insured
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 and Air Conditioning,
Heating Oil

FAQ

Blue Dot Services is currently rated 4.4 overall out of 5.

Sunday: Open All Day

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

Blue Dot Services accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, Blue Dot Services offers free project estimates.
No, Blue Dot Services does not offer eco-friendly accreditations.
No, Blue Dot Services does not offer a senior discount.
Yes, Blue Dot Services offers emergency services.
Yes, Blue Dot Services offers warranties.
Blue Dot Services offers the following services: HVAC systems/air conditioning/furnaces repairs, preventative maintenance, emergency services & new/replacement installation. Hot water heater installation & repair. Extras for your home including: duct cleaning; whole home humidifiers, dehumidifies & air purifiers; home service and maintenance plans.
Plumbing and drain cleaning

Contact information

125 Industry Ln, Forest Hill, MD 21050

http://www.bluedotmd.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day