Get certified service from experienced locals.
Few things are more stressful than waking up cold in the middle of winter or feeling overheated on a summer night because your HVAC system stopped running. When your home feels uncomfortable, you need a dependable HVAC contractor who can address the issue quickly. Mercury Home Services serves homeowners in Edgewood MD with services designed to bring comfort back indoors.
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.
If your AC is blowing warm air, pushing weak airflow, or making noises you have not heard before, it may be time for air conditioner repair. We diagnose cooling issues, check refrigerant, repair leaks, test thermostats, and repair or replace parts like capacitors, coils, and compressors to help restore steady cooling.
A worn-down air conditioner can leave your home feeling humid, uncomfortable, and uneven when summer heat settles in. With our AC replacement service, we evaluate your home, properly size the new unit, remove outdated equipment, inspect ductwork, and install an efficient system suited to your comfort goals.
A heating system that leaves rooms cold, shuts off too often, gives off strange smells, or stops producing heat needs careful attention. Our heating repairs service heat pumps, gas, electric, and oil furnaces while addressing burners, ignition systems, heat exchangers, thermostats, and airflow issues.
A worn heating system can lose efficiency, struggle to heat your home, or need more repairs than it should. With heating system replacement, we evaluate your current equipment, recommend practical options, install efficient new units, verify airflow, and update controls as needed to restore comfortable warmth.
If garages, additions, bonus rooms, or older homes without ductwork never feel comfortable, a mini-split can help. Our mini-split installation service adds zoned heating and cooling with quiet, energy-efficient equipment and a tidy installation approach that keeps your home from feeling like a construction zone.
HVAC issues rarely happen on your schedule, which is why our emergency HVAC services help when your comfort suddenly changes. We respond to urgent system problems, diagnose the issue as quickly as possible, and bring well-stocked trucks to complete many repairs on the spot.
Routine HVAC tune-ups help keep your system moving smoothly and give us time to catch early signs of trouble before your day is affected. Our preventive maintenance service includes electrical inspections, component cleaning, refrigerant checks, voltage and power draw testing, wiring review, operation verification, and worn part replacement as needed.
A well-running boiler can make a home feel comfortable, but leaks, pressure changes, and uneven heat can throw everything off. Our boiler services cover repairs, maintenance, flushing, radiator and baseboard support, and safety checks to help support dependable system performance.
Heat pumps are designed to manage heating and cooling, making them a strong fit for many homes in the area. With our heat pump installation service, we size your system correctly, install energy-efficient equipment, and connect it with existing ducts or ductless equipment for year-round comfort.
Heat pumps should move smoothly between heating and cooling, so mode problems, wrong temperatures, ice buildup, or nonstop running can signal trouble. Our heat pump repairs include compressors, reversing valves, sensors, defrost cycle issues, airflow concerns, and electrical problems to help the system do both jobs.
Oil furnaces remain a useful heating choice for homes that need dependable warmth during chilly weather. Our oil furnace installation service includes sizing the system, installing equipment, setting up fuel lines and tanks, and completing code-compliant work to help your home heat properly.
An oil furnace can lose performance when burners, ignition components, filters, or fuel-delivery parts begin to fail. With our oil furnace repairs, we clean and service the unit, resolve burner and fuel concerns, improve efficiency, and help get steady heat moving through your home again.
In Edgewood, MD, rattling AC sounds may come from loose panels, debris, worn parts, or blower issues, and Mercury Home Services can inspect and repair the equipment.
In Edgewood, MD, thermostat issues can cause short cycling, wrong temperatures, or startup problems, and Mercury Home Services can test both the thermostat and HVAC system.
In Edgewood, MD, complete heat loss, AC failure during extreme heat, burning smells, or electrical concerns may require emergency HVAC service from Mercury Home Services.
In Edgewood, MD, mini-splits are useful when adding ductwork is difficult, and Mercury Home Services can install ductless equipment to heat and cool specific rooms.
In Edgewood, MD, Mercury Home Services can check airflow, filters, coils, electrical parts, safety controls, refrigerant performance, and overall system operation during maintenance.
Air conditioner trouble can happen fast, especially during humid weather when your home needs steady cooling the most. Our team diagnoses warm air, weak airflow, strange sounds, refrigerant leaks, thermostat problems, worn capacitors, coil issues, and compressor concerns to help your AC do its job again.
If your air conditioner is worn out, breaking down, or cooling your home unevenly, replacement may make better sense than continuing repairs. Our process includes evaluating your current system, sizing a new unit, removing old equipment, inspecting ductwork, installing a high-efficiency AC system, and testing everything before the job is complete. Heating problems also call for timely service because small issues can leave your house uncomfortable quickly. We repair heat pumps, gas furnaces, electric furnaces, and oil furnaces by checking burners, heat exchangers, ignition systems, thermostats, airflow, noises, short cycling, and system safety concerns.
Woodbridge Center in Edgewood, MD, is a residential neighborhood where working air conditioning can make a major difference during hot and humid weather. Mercury Home Services provides air conditioner repairs that help Edgewood homeowners restore comfort, reduce indoor humidity, and keep cooling systems dependable.
Willoughby Woods in Edgewood, MD, offers a homeowner-focused residential setting with convenient access to local Harford County amenities. Mercury Home Services delivers dependable HVAC contractor support and air conditioner repairs for residents who need reliable cooling restored quickly.
The Willoughby Beach district in Edgewood, MD, includes established residential streets where homeowners rely on dependable cooling throughout the summer. Mercury Home Services provides professional air conditioner repairs that help protect comfort and improve AC system performance.
Call today to discuss your heating or cooling needs, and we’ll stop by 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.