Our family-owned team brings trusted expertise.
Nobody wants to deal with a freezing house on a winter morning or a stuffy, hot home during summer because the HVAC system quits without warning. When comfort disappears, you need a dependable HVAC contractor who can provide prompt support. Mercury Home Services helps homeowners in Colora MD with heating and cooling solutions that make the home feel comfortable again.
As of May 2026, we’re proud to have a 4.6-out-of-5-star rating on Google, and we appreciate every homeowner who takes the time to share their experience. See what your neighbors have to say about working with our HVAC contractors.
An air conditioner that blows warm air, moves air slowly, or makes strange sounds can point to a larger cooling issue. Our AC repairs help track down the problem before it grows. We check refrigerant levels, inspect for leaks, test thermostats, and service capacitors, coils, compressors, and other key components.
If your AC is outdated or struggling, your home can feel sticky, inconsistent, and uncomfortable during warmer months. Our air conditioner replacement service includes reviewing your home, sizing your new system correctly, removing old equipment, inspecting the ducts, and installing a high-efficiency unit for improved comfort.
If your heater is creating cold spots, cycling too quickly, producing unusual odors, or failing to warm your home, our team can help. We repair heat pumps, gas furnaces, electric furnaces, and oil furnaces, including burner issues, ignition problems, heat exchanger concerns, thermostat faults, and airflow trouble.
If your heater is aging, it may run less efficiently, fall short on comfort, or need repeated repair work. For heating system replacement, we review your existing setup, suggest practical equipment options, install energy-efficient heating, test airflow, and upgrade controls when needed, so your home feels warm again.
Rooms without steady comfort, such as garages, additions, bonus rooms, and older ductless homes, may need a more flexible solution. Our mini-split installation service provides zoned comfort with quiet, efficient equipment and a clean installation that limits mess, disruption, and unnecessary construction.
A sudden heating or cooling breakdown can make your home uncomfortable in a hurry. Our emergency HVAC services are available when comfort drops fast. We respond to urgent calls, troubleshoot the system quickly, and use stocked service vehicles to complete many repairs right away.
Regular service helps your heating and cooling equipment run more smoothly while allowing us to spot concerns before they become larger issues. During HVAC preventive maintenance, we inspect electrical components, clean key areas, check refrigerant, test voltage and power draw, review wiring, verify system operation, and replace worn parts when necessary.
Boilers can deliver comfortable heat when maintained well, but leaks, pressure trouble, and inconsistent warmth can affect every room. Our boiler services include maintenance, repairs, flushing, radiator and baseboard support, and safety checks to help your system operate with better reliability.
A heat pump can help heat your home in winter and cool it in summer, making it useful for many local properties. Our heat pump installation service includes proper sizing, efficient equipment installation, and connection to your current ductwork or ductless setup for dependable comfort.
When your heat pump gets stuck in one mode, blows the wrong temperature, freezes up, or keeps running longer than it should, service can help. Our repairs cover compressors, reversing valves, sensors, defrost cycle issues, airflow problems, and electrical concerns so your system can heat and cool properly.
When cold weather settles in, oil heat can still provide the steady warmth many homes need. Our oil furnace installation service covers system sizing, equipment installation, fuel line and tank setup, and code-compliant work that helps support safe, reliable heating.
When burners, ignition parts, filters, or fuel-delivery components fail, your oil furnace may struggle to heat your home properly. Our oil furnace repairs include system cleaning, service, burner and fuel issue repairs, efficiency improvements, and steady heat restoration through a clear repair process.
In Colora, MD, AC freeze-ups can be caused by restricted airflow, dirty coils, low refrigerant, or blower problems, and Mercury Home Services can correct the issue.
In Colora, MD, heating repair should be scheduled when rooms feel uneven, odors appear, noises get louder, or the system struggles to reach the set temperature.
In Colora, MD, a ductless mini-split can be a practical comfort option for a workshop or finished outbuilding, and Mercury Home Services can design the setup.
In Colora, MD, maintenance helps Mercury Home Services find worn parts, airflow restrictions, electrical concerns, and dirty components before they cause emergency breakdowns.
In Colora, MD, an older boiler can cause uneven heat when circulation, pressure, controls, or radiators are not working properly, and Mercury Home Services can help.
When humidity sets in, even small AC issues can make your home uncomfortable quickly. We diagnose warm air, weak airflow, odd noises, refrigerant leaks, thermostat trouble, worn capacitors, coil problems, and compressor issues so your cooling system can get back to cooling effectively.
When an older AC needs frequent repairs or cannot cool your home evenly, replacing the system may be the better move. We inspect your existing unit, size the new AC for your home, remove outdated equipment, review ductwork, install a high-efficiency AC system, and test the system before completing the work. Heating concerns need quick attention because a small issue can grow into a cold-house problem. We repair heat pumps, gas furnaces, electric furnaces, and oil furnaces by checking burners, heat exchangers, ignition systems, thermostats, airflow, unusual noises, short cycling, and related trouble signs.
Old Post Farm in Colora, MD, offers a rural residential feel with homes that often need strong, dependable cooling during the summer. Mercury Home Services provides air conditioner repairs that help Old Post Farm homeowners stay comfortable when AC systems struggle in hot, humid weather.
The Liberty Grove Road district in Colora, MD, is known for country homes, larger lots, and quiet residential living. Mercury Home Services supports Colora homeowners with professional HVAC contractor service and air conditioner repairs that restore comfort and cooling reliability.
Colora Road in Colora, MD, includes rural homes where dependable AC performance is essential in humid weather. Mercury Home Services provides air conditioner repairs that help homeowners address cooling breakdowns, airflow issues, and system inefficiencies.
Reach out about your HVAC problems, and our team will come by to provide a free consultation.
Business Name: Mercury Home Services
Address: Fallston, MD 21047
Phone: 443-616-1589
Business Hours:
Mon - Fri: 09:00 AM to 05:00 PM
Sat-Sun: Closed
Emergency calls Saturday and Sunday
10% off for active and former military.
10% off for senior citizens.
10% off for nurses.
10% off for teachers.
2-year labor warranty on any installations. 30-day call-back warranty for service work.