We bring local ownership and skilled workmanship.
When your HVAC system suddenly stops, your home may feel freezing in winter or uncomfortable and warm during summer nights. That is when you need a dependable HVAC contractor who can provide prompt residential service. Mercury Home Services helps homeowners in Lutherville-Timonium MD restore comfortable indoor temperatures with practical heating and cooling care.
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.
A cooling system that blows warm air, barely pushes air, or makes strange noises may need AC repair. We help diagnose the source of the issue, check refrigerant levels, repair leaks, test thermostat response, and repair or replace parts such as capacitors, coils, and compressors.
An older AC can make your home feel humid, inconsistent, and frustrating when you need steady cooling during summer. With our air conditioner replacement service, we assess your home, size the system properly, remove old equipment, inspect the ducts, and install efficient equipment for improved comfort.
If your furnace or heat pump leaves rooms cold, runs in short bursts, gives off unusual smells, or stops heating, we can help. Our heating repair services address heat pumps, gas, electric, and oil furnaces, including burners, ignition systems, heat exchangers, thermostats, and airflow.
An old heater can use more energy, provide uneven warmth, or need repairs more often than it should. Our heating system replacement process covers system review, practical equipment recommendations, energy-efficient installation, airflow verification, and control upgrades as needed, so your home feels warm again.
Some areas need their own comfort solution, especially garages, additions, bonus rooms, and older homes without ductwork. Our mini-split installation service delivers zoned heating and cooling with quiet, efficient equipment and a clean setup that avoids a large construction footprint.
Heating and cooling breakdowns rarely choose a convenient moment, so our emergency HVAC services are designed for urgent comfort issues. We respond quickly, diagnose the problem, and bring well-stocked trucks to handle many repairs during the service visit.
Ongoing system maintenance helps your HVAC equipment perform more smoothly and allows us to correct small concerns before they interrupt comfort. We inspect electrical components, clean important parts, check refrigerant levels, test voltage and power draw, review wiring, verify system operation, and replace worn parts when needed.
A boiler may keep your home warm for years, but leaks, pressure concerns, and inconsistent heat can make service necessary. Our boiler services include repair service, maintenance, flushing, radiator and baseboard support, and safety checks to help the system run more reliably.
A heat pump can provide year-round heating and cooling, making it a helpful option for many homes in the area. Our heat pump installation service covers system sizing, efficient equipment installation, and connection to your existing ductwork or ductless setup for lasting comfort.
When your heat pump struggles to move between modes, produces the wrong air temperature, freezes, or runs too often, it may need professional service. Our repairs cover compressors, reversing valves, sensors, defrost cycle issues, airflow problems, and electrical concerns so the unit can work year-round.
When your home needs steady heating during colder weather, oil heat can remain a practical solution. Our oil furnace installation service covers system sizing, equipment installation, fuel line and tank setup, and code-compliant work that helps your home heat safely and reliably.
Oil furnace trouble can come from dirty filters, faulty burners, worn ignition components, or fuel-delivery issues that reduce performance. Our oil furnace repairs include cleaning and servicing the equipment, correcting fuel and burner issues, improving efficiency, and helping bring steady heat back to your home.
In Lutherville-Timonium, MD, slow cooling may be caused by dirty coils, low refrigerant, poor airflow, thermostat issues, or aging equipment that Mercury Home Services can repair.
In Lutherville-Timonium, MD, burning smells, repeated shutdowns, unusual flames, electrical odors, or alarming noises mean Mercury Home Services should inspect the furnace promptly.
In Lutherville-Timonium, MD, mini-split installation is often less disruptive than adding ductwork, and Mercury Home Services can provide dedicated comfort for problem rooms.
In Lutherville-Timonium, MD, seasonal maintenance helps Mercury Home Services prepare equipment for heavy use and find repair needs before peak demand.
In Lutherville-Timonium, MD, banging boiler sounds can point to circulation, pressure, air, or component problems, and Mercury Home Services can provide boiler service.
Humid weather can make AC issues feel worse fast, especially when your system starts blowing warm air or barely moving air. We diagnose refrigerant leaks, thermostat trouble, worn capacitors, coil concerns, compressor problems, strange noises, and airflow issues so your cooling system can recover.
When your AC breaks down often or struggles to deliver even cooling, replacing the system may make more sense than another repair. We evaluate your current unit, size the new system for your home, remove old equipment, check ductwork, install a high-efficiency AC system, and test everything before the work is complete. Heating issues should be handled promptly because minor problems can grow into major discomfort. We repair heat pumps, gas furnaces, electric furnaces, and oil furnaces by inspecting burners, heat exchangers, ignition systems, thermostats, airflow, unusual noises, short cycling, and related concerns.
W Seminary Ave in Lutherville-Timonium, MD, is a desirable planned community with single-family homes, townhomes, and convenient amenities. Mercury Home Services provides professional air conditioner repairs that help homeowners restore cooling quickly and maintain comfort during humid Maryland summers.
W Timonium Road in Lutherville-Timonium, MD, is an established residential neighborhood where homeowners prioritize comfort, upkeep, and reliable home systems. Mercury Home Services offers trusted HVAC contractor service and air conditioner repairs for AC systems that need expert attention.
The Lutherville Historic District in Lutherville-Timonium, MD, features character-filled homes where reliable cooling can require careful HVAC expertise. Mercury Home Services helps homeowners maintain modern comfort with professional air conditioner repairs suited to both historic and updated properties.
Reach out to discuss your heating or cooling problems, and we’ll visit your home for 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.