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Maryland HVAC Service & Repair: Emergency Service Available

Exceptional Service Is Our Promise

New HVAC Systems as Low as $132 per Month + Save Up to $3,200 with Tax Credits
$69 Heating System Tune Up
$50 Off Any HVAC Repair
Save Up to $2,000 On a New Water Heater (Tax Credits)
Save $50 on any Indoor Air Quality Product
$50 Off Any Plumbing Repair

Emergency Repairs Available

Broken Furnace | Heat Pump | Air Conditioner | and more

We’ll never charge you extra fees just because of the time of day.
Call Blue Dot anytime, day or night, for emergency heating or cooling.
We’re here for you.

Blue Dot has been serving Maryland for almost 50 years

For Heating Services, Air Conditioning Services, and Installation,
Indoor Air Quality Products and Accessories, Water Heater Repair, and more.

Appointments That Fit Your Schedule

Blue Dot values your time. We know you are busy, which is why we will strive to offer you multiple options for an appointment, whether you need service during the day or after the sun has set. What’s more, we’ll call before the technicians are about to arrive, so you can make better use of your waiting time.

No Extra Charges, Service Available 7 Days/Week

When your air conditioner or furnace breaks down, it’s essential to get it back up and running as soon as possible for the comfort and safety of your family. You can rest assured that Blue Dot will not require you to pay an extra surcharge simply because you need work done after our regular hours. You can depend on Blue Dot to come through for you during an emergency, even if it’s late at night. Emergency HVAC services are no problem!

Before Work Starts, We’ll Give You a Free Estimate

You won’t get caught off-guard with an unexpected bill. Your Comfort Consultant or technician will go through all the details of the pricing for the work they recommend on your system.
*This applies only to the installation of new equipment.

Background Checked Professionals

For the peace of mind of our customers, Blue Dot will background check and drug test each Comfort Consultant and technician. We hire only the most talented and knowledgeable technicians, who continue to receive ongoing training. This way, you’ll know our professionals are following HVAC-industry best practices for the work they do in your home.

Your Satisfaction Is Guaranteed

We won’t be satisfied with the work our HVAC maintenance company does until you are happy with the results. So, within the first year after service, if you happen to be disappointed with any of the work we did, we will strive to meet your expectations. Otherwise, we will be happy to remove the equipment when applicable and issue a full refund.

We Offer Outstanding Blue Carpet Service to All Customers

The team at Blue Dot will give you and your home the respect you deserve. Each of our well-mannered, polite service technicians is motivated to get the job done on time and within the budget we established in your estimate. Going the extra mile is second nature to each member of our crew. For example, it’s not uncommon for our technicians to notice a light bulb has burnt out during a furnace repair job, which they can change for you.

Customer Reviews

Request an Appointment

At Blue Dot — your preferred heating and air conditioning service company — we take pride in our years of experience and expertise using the latest equipment in the market. Our professional HVAC specialists know how to quickly inspect your home and determine what’s wrong with your heating or air conditioning equipment. Once we discover the primary cause for a breakdown, we create a customized HVAC system repair plan just for you.

The last thing you’d want is for your furnace to break down during the middle of winter or for the air conditioning to conk out when the temperature starts soaring during the summer. That’s where Blue Dot can help. Our reliable HVAC professionals have the skills and insight to maintain your equipment, keeping your family comfortable all year round.

As one of the leading HVAC companies in Maryland, Blue Dot is staffed with service experts who know all the ins and outs of tune-ups, equipment performance, maintenance, repairs, and upgrades for all makes and manufacturers of cooling and heating systems. We also have years of experience in replacing and upgrading units for our customers.

To learn more about our approach to HVAC service, please contact us today. You’ll be glad to know that we also offer emergency service for all your HVAC problems, even if it’s after hours!

Blue Dot’s residential HVAC company is based in Hartford County, where we are proud to serve the greater Baltimore metro region and beyond, including cities such as Abingdon, Bel Air, Edgewood, Fallston, Forest Hill, Jarrettsville, and more.

Blue Dot Services

125 Industry Lane
Forest Hill, Maryland 21050


Hours of Operation
Prompt Service 7 Days a Week

125 Industry Lane Forest Hill, MD 21050