Top Rated AC & Heating Experts for commercial hvac stallation Towson, MD. Call +1 410-879-9696. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for home heating or cooling support services that are centered on total home comfort solutions? The experts at Blue Dot Services sell, install, and fix HVAC units of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are inevitable. At Blue Dot Services, we provide a comprehensive variety of heating as well as cooling services to meet all of your commercial HVAC installation, replacement, repair, and routine maintenance needs.
Emergency
HVAC Service
Emergencies will and do occur, when they do, rest comfortably that we will will be there for you! Blue Dot Services can provide emergency support at any moment of the day or night. Never hesitate to contact us the second an emergency happens!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our countless service options promises that your comfort demands are met within your timespan and also even your trickiest heating or air conditioner issues will be resolved today. Your time is valuable– and our team won’t keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s complete satisfaction, Blue Dot Services is a leading provider of HVAC services. Serving residential properties and businesses throughout , we complete regular servicing, repairs and new installations modified to your needs and budget requirements.
Testimonials
Contact Us
Blue Dot Services
125 Industry Ln, Forest Hill, MD 21050, United States
Telephone
+1 410-879-9696
Hours
Open 24 hours
We also provide hvac repair services in the following cities
- gas water heater repair Edgewood, MD
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- commercial hvac contractors Towson, MD
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- commercial hvac contractors Forest Hill, MD
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- commercial hvac preventive maintenance Towson, MD
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- commercial hvac repairs Forest Hill, MD
- heating Towson, MD
- water heater White Marsh, MD
More About Towson, MD
Towson (/ˈtaʊsən, -zən/)[1] is an unincorporated community and a census-designated place in Baltimore County, Maryland, United States. The population was 55,197 as of the 2010 census. It is the county seat[2] of Baltimore County and the second-most populous unincorporated county seat in the United States (after Ellicott City, the seat of nearby Howard County, southwest of Baltimore).[3]
Multiple innovations within this time frame preceded the beginnings of first comfort air conditioning system, which was created in 1902 by Alfred Wolff (Cooper, 2003) for the New York Stock Exchange, while Willis Carrier geared up the Sacketts-Wilhems Printing Company with the procedure Air Conditioning unit the very same year. Coyne College was the very first school to offer A/C training in 1899.
Heaters are devices whose function is to generate heat (i.e. warmth) for the building. This can be done through central heating. Such a system contains a boiler, furnace, or heatpump to heat water, steam, or air in a central location such as a furnace room in a home, or a mechanical space in a large structure.

Heating units exist for different types of fuel, consisting of strong fuels, liquids, and gases. Another type of heat source is electrical energy, usually warming ribbons made up of high resistance wire (see Nichrome). This principle is also utilized for baseboard heating systems and portable heating units. Electrical heating units are frequently utilized as backup or additional heat for heatpump systems.
Heat pumps can extract heat from numerous sources, such as ecological air, exhaust air from a structure, or from the ground. Heatpump move heat from outside the structure into the air within. At first, heat pump HVAC systems were just utilized in moderate climates, however with enhancements in low temperature operation and minimized loads due to more effective homes, they are increasing in popularity in cooler environments.


A lot of modern-day warm water boiler heater have a circulator, which is a pump, to move hot water through the circulation system (as opposed to older gravity-fed systems). The heat can be transferred to the surrounding air utilizing radiators, hot water coils (hydro-air), or other heat exchangers. The radiators may be mounted on walls or installed within the flooring to produce floor heat.
The heated water can likewise supply an auxiliary heat exchanger to provide warm water for bathing and cleaning. Warm air systems disperse heated air through duct systems of supply and return air through metal or fiberglass ducts. Many systems use the very same ducts to disperse air cooled by an evaporator coil for a/c.
Incomplete combustion occurs when there is insufficient oxygen; the inputs are fuels containing different impurities and the outputs are damaging by-products, a lot of alarmingly carbon monoxide, which is an unappetizing and odor-free gas with serious adverse health effects. Without appropriate ventilation, carbon monoxide can be lethal at concentrations of 1000 ppm (0.1%).
Carbon monoxide gas binds with hemoglobin in the blood, forming carboxyhemoglobin, decreasing the blood’s ability to carry oxygen. The main health issues related to carbon monoxide direct exposure are its cardiovascular and neurobehavioral impacts. Carbon monoxide gas can cause atherosclerosis (the hardening of arteries) and can likewise activate heart attacks. Neurologically, carbon monoxide direct exposure lowers hand to eye coordination, watchfulness, and continuous efficiency.
Ventilation is the process of changing or changing air in any space to manage temperature or eliminate any combination of wetness, smells, smoke, heat, dust, airborne bacteria, or carbon dioxide, and to replenish oxygen. Ventilation consists of both the exchange of air with the outdoors along with circulation of air within the building.
Techniques for aerating a structure might be divided into mechanical/forced and natural types. A/C ventilation exhaust for a 12-story building Mechanical, or required, ventilation is offered by an air handler (AHU) and utilized to manage indoor air quality. Excess humidity, smells, and contaminants can often be managed via dilution or replacement with outdoors air.
Bathroom and kitchens usually have mechanical exhausts to control odors and sometimes humidity. Aspects in the design of such systems include the circulation rate (which is a function of the fan speed and exhaust vent size) and noise level. Direct drive fans are offered for numerous applications, and can decrease upkeep needs.
Due to the fact that hot air increases, ceiling fans might be used to keep a space warmer in the winter season by flowing the warm stratified air from the ceiling to the floor. Natural ventilation is the ventilation of a structure with outside air without using fans or other mechanical systems. It can be by means of operable windows, louvers, or trickle vents when spaces are little and the architecture permits.
Natural ventilation plans can use very little energy, however care should be required to ensure comfort. In warm or humid climates, keeping thermal comfort solely by means of natural ventilation may not be possible. Cooling systems are used, either as backups or supplements. Air-side economizers likewise use outdoors air to condition areas, but do so utilizing fans, ducts, dampers, and control systems to present and distribute cool outdoor air when proper.
