Top AC & Heating Experts for commercial hvac maintenance Kingsville, MD. Phone +1 410-879-9696. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for residential heating or cooling services that are centered on complete home comfort solutions? The professionals at Blue Dot Services sell, install, and also fix HVAC systems of all makes and models. Call us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are unavoidable. At Blue Dot Services, we supply an extensive variety of heating as well as cooling solutions to meet all of your commercial HVAC installation, replacement, repair work, and servicing requirements.
Emergency
HVAC Service
Emergencies will and do develop, when they do, rest assured that we will will be there for you! Blue Dot Services is able to supply emergency support at any moment of the day or night. Never hesitate to get in touch with us the minute an emergency occurs!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our countless service options promises that your comfort demands are achieved within your timespan and that even your trickiest heating and air conditioner problems will be solved today. Your time is valuable– and our company will never keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s complete satisfaction, Blue Dot Services is a premier provider of HVAC services. Serving homes and businesses within , we perform routine servicing, repairs and new installations modified to your needs and budget guidelines.
Testimonials
Contact Us
Blue Dot Services
125 Industry Ln, Forest Hill, MD 21050, United States
Telephone
+1 410-879-9696
Hours
Open 24 hours
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More About Kingsville, MD
Kingsville is a semi-rural, unincorporated community and census-designated place in Baltimore County, Maryland, United States. It is a close-knit and rustic community bounded by the Little Gunpowder Falls river (to the northeast) and the Big Gunpowder Falls river (to the southwest) which join to form the Gunpowder River. The population of Kingsville was 4,318 at the 2010 census.[1]
Kingsville takes its name from Abraham King (1760–1836), who died there on December 15 at the age of 76. King, a native of Willistown Township, Chester County, Pennsylvania, acquired some 290 acres (1.2 km2) of land from Thomas Kell (a county judge) in and about the site of Kingsville from parts of the original grants of Leaf’s Chance, William the Conqueror, Selby’s Hope, John’s Delight and Onion’s Prospect Hill, according to a deed executed May 13, 1816. King lived in the old Hugh Deane-John Paul mansion (later known as the Kingsville Inn and presently as the Lassahn Funeral home on Belair Road) with his wife Elizabeth Taylor, a sister of the Hon. John Taylor of Willistown, who settled in the West and was the Chief Judge of the Superior Court of Mississippi for a number of years. An 1823 assessment of Old District 2 showed “Abraham King with 290 acres of ‘William the Conqueror’ and $350 worth of improvements, no slaves.”
Several developments within this time frame preceded the beginnings of very first convenience a/c 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 process Air Conditioner unit the same year. Coyne College was the very first school to provide HEATING AND COOLING training in 1899.
Heating systems are home appliances whose purpose is to generate heat (i.e. heat) for the structure. This can be done via main heating. Such a system includes a boiler, heating system, or heat pump to heat water, steam, or air in a central area such as a furnace room in a home, or a mechanical room in a big building.

Heaters exist for different kinds of fuel, including strong fuels, liquids, and gases. Another type of heat source is electrical power, usually heating ribbons composed of high resistance wire (see Nichrome). This concept is likewise utilized for baseboard heating units and portable heating units. Electrical heating systems are typically utilized as backup or additional heat for heatpump systems.
Heatpump can draw out heat from different 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. Initially, heatpump A/C systems were only utilized in moderate climates, but with enhancements in low temperature level operation and minimized loads due to more effective homes, they are increasing in popularity in cooler climates.


A lot of modern-day hot water boiler heating systems have a circulator, which is a pump, to move warm water through the circulation system (rather than older gravity-fed systems). The heat can be transferred to the surrounding air using radiators, warm water coils (hydro-air), or other heat exchangers. The radiators might be installed on walls or installed within the flooring to produce floor heat.
The heated water can also supply an auxiliary heat exchanger to supply hot water for bathing and washing. Warm air systems distribute heated air through duct work systems of supply and return air through metal or fiberglass ducts. Numerous systems use the very same ducts to distribute air cooled by an evaporator coil for a/c.
Incomplete combustion occurs when there is inadequate oxygen; the inputs are fuels consisting of numerous pollutants and the outputs are harmful by-products, many dangerously carbon monoxide, which is an unsavory and odor free gas with serious unfavorable health impacts. Without proper ventilation, carbon monoxide can be deadly at concentrations of 1000 ppm (0.1%).
Carbon monoxide gas binds with hemoglobin in the blood, forming carboxyhemoglobin, decreasing the blood’s ability to transport oxygen. The primary health concerns associated with carbon monoxide exposure are its cardiovascular and neurobehavioral results. Carbon monoxide gas can trigger atherosclerosis (the hardening of arteries) and can likewise activate cardiovascular disease. Neurologically, carbon monoxide direct exposure minimizes hand to eye coordination, alertness, and constant performance.
Ventilation is the process of changing or replacing air in any area to control temperature level or remove any mix of moisture, smells, smoke, heat, dust, air-borne bacteria, or carbon dioxide, and to replenish oxygen. Ventilation includes both the exchange of air with the outdoors as well as circulation of air within the building.
Methods for ventilating a structure may be divided into mechanical/forced and natural types. HEATING AND COOLING ventilation exhaust for a 12-story structure Mechanical, or required, ventilation is provided by an air handler (AHU) and utilized to control indoor air quality. Excess humidity, smells, and contaminants can often be managed by means of dilution or replacement with outdoors air.
Kitchen areas and restrooms normally have mechanical exhausts to control smells and sometimes humidity. Factors in the design of such systems consist of the flow rate (which is a function of the fan speed and exhaust vent size) and sound level. Direct drive fans are readily available for lots of applications, and can reduce maintenance needs.
Because hot air rises, ceiling fans might be utilized to keep a room warmer in the winter by distributing the warm stratified air from the ceiling to the floor. Natural ventilation is the ventilation of a building with outside air without utilizing fans or other mechanical systems. It can be through operable windows, louvers, or drip vents when areas are small and the architecture permits.
Natural ventilation schemes can use very little energy, but care must be required to guarantee convenience. In warm or humid environments, maintaining thermal comfort solely through natural ventilation may not be possible. Cooling systems are utilized, either as backups or supplements. Air-side economizers also utilize outside air to condition areas, but do so utilizing fans, ducts, dampers, and control systems to present and disperse cool outside air when suitable.
