(304) 490-5555
Call Now Text Contact Us

HVAC Martinsburg WV

Request Service

Heating & Cooling Services in Martinsburg, WV

With over 25 years of experience, we are dedicated to providing top-notch HVAC solutions to keep your home in Martinsburg, WV comfortable year-round. Our team of certified technicians is committed to delivering high-quality workmanship and exceptional customer service. We offer a comprehensive range of HVAC services tailored to meet your specific needs, ensuring that your heating and cooling systems operate efficiently and effectively. For immediate assistance, call us at (304) 490-5555 or contact us today!

Air Conditioning Services in Martinsburg, WV

Our expert team provides top-notch air conditioning repair and maintenance services. We ensure that your AC system runs efficiently, helping you stay cool during the hot summer months. Our routine maintenance services can prevent breakdowns and extend the lifespan of your unit. We also offer installation services for new air conditioning units, ensuring you get the most energy-efficient and reliable systems on the market.

Heating Services

Stay warm and cozy with our reliable heating solutions in Martinsburg, WV. We specialize in furnace repair, maintenance, and installation. Our technicians can handle all types of heating systems, ensuring optimal performance and energy efficiency. Regular maintenance checks can prevent unexpected failures and keep your heating system running smoothly. We also provide heat pump services and installation to meet your heating needs.

Water Heater Repair & Replacement

Whether you have a traditional tank or a tankless water heater, our skilled technicians can repair or replace your unit promptly. We diagnose issues quickly and provide cost-effective solutions to ensure you have a steady supply of hot water. Our team also offers routine maintenance services to keep your water heater in top condition and extend its lifespan.

Indoor Air Quality Solutions

Breathe easier with our indoor air quality services. We offer comprehensive inspections and install whole-home humidifiers and dehumidifiers to maintain optimal humidity levels. Our air purifiers and ventilation solutions can reduce allergens, dust, and pollutants, creating a healthier living environment for you and your family. We also provide duct cleaning services to ensure your HVAC system is free of debris and contaminants.

Emergency HVAC Services in Martinsburg, WV

HVAC emergencies can happen at any time. That’s why we offer 24/7 emergency services to address urgent heating and cooling issues. Our prompt response and efficient solutions ensure that your HVAC system is back up and running in no time. Whether it’s a sudden breakdown or a malfunctioning unit, you can rely on our team to provide quick and effective repairs.

At Mr. Heating and Cooling, we pride ourselves on delivering high-quality workmanship and exceptional customer service. Our certified technicians use the latest tools and techniques to provide reliable and efficient HVAC services. We are committed to your satisfaction and strive to exceed your expectations with every job.

Contact us today at (304) 490-5555 or visit our contact page to schedule your HVAC service and experience the comfort you deserve. We look forward to serving you in Martinsburg, WV, and the surrounding areas.

Recent Jobs and Reviews in Martinsburg, WV

Martinsburg, WV at a glance

Mr. Heating and Cooling LLC has completed 25 jobs in Martinsburg, WV between August 2026 and November 2026.

The most recent job was on November 4, 2026.

Mr. Heating and Cooling LLC has completed 49 jobs in Martinsburg, WV in the last 12 months. The first job there was in May 2022.

Our Local Reviews by City

Job Locations and Reviews

Kenneth C.
Kenneth C. Checked in
Our team successfully completed a comprehensive repair of a heat pump system. We began by conducting a thorough diagnostic assessment to identify the root cause of the malfunction. Upon discovering a faulty compressor and damaged refrigerant lines, we replaced the defective components with high-quality parts. We meticulously recharged the system with the appropriate re
Martinsburg, WV 25405
Kenneth C.
Kenneth C. Checked in
I conducted a comprehensive maintenance check on the commercial HVAC system. This included inspecting and cleanin
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Performed thorough HVAC commercial maintenance for a healthcare facility, focusing on the optimal performance and reliability of all systems. Conducted detailed inspections, preventive maintenance, and timely repairs on heating, ventilation, and air conditioning units. Identified and resolved system malfunctions, ensuring uninterrupted operation. Calibrated and adjusted systems to enhance efficiency and energy savings. Cleaned and replaced filters, checked refrigerant levels, and inspected electrical components. Documented all maintenance activities and provided detailed reports. Collaborated with facility staff to address any concerns and ensure a comfortable environment for patients and staff.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Our team conducted a comprehensive HVAC maintenance service, ensuring optimal performance and longevity of the system. We began with a thorough inspection of all components, including air filters, coils, and electrical connections. Filters were replaced to enhance air quality and efficiency. Coils were cleaned to prevent ice buildup and improve cooling capacity. Electrical connections were checked for wear and tightened as needed. Lubrication of moving parts reduced friction and wear. Refrigerant levels were verified and adjusted to maintain proper pressure. We also tested thermostat functionality and calibrated controls for accurate temperature regulation. Post-maintenance, we performed a system test to confirm everything was functioning correctly. This proactive approach helps prevent unexpected breakdowns and ensu
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Our team conducted a comprehensive HVAC maintenance service, ensuring optimal performance and longevity of the system. We began with a thorough inspection of all components, including air f
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
A comprehensive furnace maintenance service was performed, starting with a thorough inspection of the entire system. The furnace was carefully examined for any signs of w
Martinsburg, WV 25403
Kenneth C.
Kenneth C. Checked in
Responded to a residence in Martinsburg for a fall furnace tune-up after the homeowner reported a strong dusty burning odor and slow ignition during the first heating test of the season. We disassembled the burner assembly on the Carrier furnace, removed carbon buildup from the hot surface igniter, and examined the heat exchanger with an infrared camera to check for potential cracks. A high-flow pleated air filter was installed to improve airflow. Following the maintenance, the furnace started without delay and maintained a steady supply air temperature, confirming proper heating operation.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Recently, I completed an HVAC repair addressing multiple issues within a residential heating and cooling system. I replaced the malfunctioning thermostat, repaired the refrigerant leak, and recharged the system to restore proper cooling performance. I also replaced the air filters and inspected the ductwork, clearing any obstructions affecting airflow. After completing the repairs, I tested the system to verify proper operation and consistent temperature control. I reviewed the completed work and shared maintenance recommendations with the homeowner to help prevent future issues.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Recently, I completed an AC repair for a customer experiencing cooling issues. After inspecting the system, I identified a faulty compressor and replaced it with a compatible unit. I secured the electrical and refrigerant connections, checked refrigerant levels, and inspected the condenser coils for proper airflow. Once the repair was complete, I tested the system through a full cooling cycle to verify proper operation and consistent cooling performance. I reviewed the completed work and maintenance recommendations with the customer before concluding the visit.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Our team inspected the air conditioning system and identified a faulty compressor affecting cooling performance. We replaced the defective component, checked the electrical connections, and cleaned the condenser coils to improve heat transfer. We also verified refrigerant levels and inspected the system for additional issues. After completing the repair, we tested the unit through a full cooling cycle to confirm proper operation and consistent cooling. We reviewed the completed work and maintenance recommendations with the customer before concluding the visit.
Martinsburg, WV 25405
Kenneth C.
Kenneth C. Checked in
A comprehensive AC and furnace tune-up was performed to help maintain system efficiency and reliable operation. We inspected the furnace burners, heat exchanger, and blower motor, replaced the air filters, and checked the air conditioning components, including the condenser coils and refrigerant performance. Electrical connections, thermostat operation, and the condensate drain line were also inspected. After completing maintenance, we tested both heating and cooling cycles to verify proper operation and consistent performance. We reviewed the service findings and any recommended repairs with the customer before completing the visit.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Our team conducted a comprehensive HVAC maintenance service, ensuring optimal performance and longevity of the systems. We began with a thorough inspection of all components, including air filters, coils, and electrical connections. Filters were replaced to enhance air quality and system efficiency. Coils were cleaned to prevent ice buildup and improve cooling capacity. Electrical connections were checked for wear and tightened as necessary. Refrigerant levels were verified, and any leaks were repaired. Motor bearings were lubricated, and fans were inspected for balance and alignment. Thermostats were calibrated to ensure accurate temperature control. Finally, we tested all safety mechanisms and conducted a full system performance evaluation. This proactive maintenance approach helps prevent unexpected breakdowns and extends the life of the HVAC systems.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Upon arrival, the air conditioning system was providing inadequate cooling. Inspection revealed a swollen capacitor that was preventing the condenser fan from operating properly. I replaced the faulty capacitor, checked the electrical connections, and tested the fan motor to verify proper operation. After completing the repair, I ran the system through a full cooling cycle and confirmed improved airflow and consistent cooling performance. I reviewed the completed repair and maintenance recommendations with the customer before concluding the visit.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Recently, I addressed an HVAC issue that involved diagnosing and repairing a malfunctioning system. Upon inspection, I identified a faulty thermostat that was causing inconsistent temperature regulation. I replaced the thermostat with a new, high-efficiency model, ensuring it was properly calibrated to maintain optimal indoor comfort. Additionally, I performed a thorough cleaning of the air filters and ducts, which improved airflow and overall system efficiency. I also checked the refrigerant levels and found them to be low, so I recharged the system to the correct pressure. Finally, I tested the system to confirm that it was operating smoothly and providing consistent heating and cooling. The client was pleased with the improved performance and comfort of their HVAC system.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Our team conducted a thorough inspection of the air conditioning system to identify the root cause of the malfunction. After diagnosing a faulty compressor, we replaced it with a compatible replacement unit to restore reliable cooling performance. We also cleaned and inspected the condenser coils, evaporator coils, and air filters to improve overall airflow and system efficiency. Next, we checked electrical connections, verified refrigerant levels, and inspected the condensate drain for proper drainage. Once all repairs and maintenance were complete, we tested the system through a full cooling cycle to confirm proper operation and consistent temperature output. We reviewed the completed work and any additional maintenance recommendations with the customer before concluding the visit.
Martinsburg, WV 25403
Kenneth C.
Kenneth C. Checked in
Recently, I addressed an issue with an air conditioning system that was underperforming. Upon inspection, I identified a refrigerant leak and a malfunctioning compressor. I carefully repaired the leak, pressure-tested the affected area, and recharged the system with the appropriate refrigerant. After confirming the compressor had failed, I replaced it with a compatible replacement unit. Following installation, I checked the electrical connections, verified refrigerant pressures, and tested the system through a complete cooling cycle. The unit is now operating properly, delivering consistent cooling and improved reliability. I reviewed the completed repairs and recommended routine maintenance with the customer before concluding the service visit.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Recently, I completed an HVAC repair job that involved diagnosing and fixing a significant issue with a commercial building's heating system. Upon arrival, I conducted a thorough inspection of the HVAC unit, identifying a malfunctioning compressor as the root cause of the problem. I carefully disassembled the unit, replaced the faulty compressor, and ensured all components were securely reassembled. Additionally, I performed a comprehensive system check to verify that the repair was successful and that the heating system was operating efficiently. Throughout the process, I prioritized safety and precision, ensuring that the building's occupants would experience reliable heating. The job was completed on time, and the client was satisfied with the restored functionality of their HVAC system.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Our team conducted a comprehensive HVAC repair service, starting with a thorough inspection of the entire system. We identified and diagnosed issues with the air conditioning unit, including a malfunctioning compressor and refrigerant leaks. After replacing the faulty components, we performed a system recharge to ensure optimal refrigerant levels and cooling performance. We then checked all electrical connections, inspected the condenser and evaporator coils, and verified proper airflow throughout the system. Finally, we ran the unit through a complete cooling cycle to confirm the repairs were successful and the system was operating efficiently. We reviewed the completed work and any additional maintenance recommendations with the customer before wrapping up the service visit.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Upon arrival, I conducted a thorough inspection of the air conditioning system to identify the root cause of the malfunction. After diagnosing the issue, I identified a faulty run capacitor that was preventing the outdoor unit from operating correctly. I replaced the defective capacitor, secured all electrical connections, and inspected the surrounding components for additional concerns. Once the repair was complete, I restarted the system and monitored its operation through a full cooling cycle. I verified proper startup, airflow, and cooling performance before reviewing the completed repair and maintenance recommendations with the customer.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Dispatched to a home in Martinsburg where the digital thermostat went blank, leaving the home completely without cooling. Traced the electrical fault to a blown 3-amp low-voltage fuse caused by a shorted contactor coil on a Goodman AC unit. Replaced the pitted contactor, installed a new fuse, and insulated the exposed wiring harness. The thermostat powered right back up and immediately initiated a cooling cycle.
Martinsburg, WV 25401
Kenneth C.
Kenneth C. Checked in
Upon arrival, the air conditioning system was not functioning properly, causing discomfort in the home. A thorough inspection revealed a malfunctioning compressor. The existing refrigerant was properly recovered, and the system was cleaned to remove contaminants before installing a new high-efficiency compressor. The system was then recharged with the appropriate refrigerant, and the air filters were replaced to improve airflow. Post-repair testing confirmed the system was cooling efficiently, operating within normal parameters, and providing reliable comfort throughout the home.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Our team conducted a thorough inspection of the air conditioning system, identifying a refrigerant leak and a malfunctioning compressor. We safely evacuated and recharged the refrigerant, ensuring optimal cooling efficiency. The compressor was carefully dismantled, inspected for wear and tear, and replaced with a high-quality unit. Post-installation, we performed a comprehensive system check to verify proper operation and balanced airflow throughout the space. The client's satisfaction was ensured by explaining the work done and providing maintenance tips. The result was a fully restored, efficient, and reliable air conditioning system.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
I completed a comprehensive AC repair involving a full inspection and performance evaluation of an existing system. I checked the thermostat, electrical connections, and refrigerant levels and identified a faulty capacitor that was affecting system operation. The capacitor was replaced, and the condenser coils were cleaned to remove debris and improve efficiency. A refrigerant leak test was also performed, and the system was tested after repairs to verify proper cooling, safe operation, and overall performance.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Upon arrival, I conducted a thorough inspection of the air conditioning system to identify the root cause of the issue. After evaluating the electrical components, refrigerant levels, airflow, and overall system operation, I identified the source of the malfunction and completed the necessary repairs. The system was then tested through a full cooling cycle to verify proper performance, efficiency, and reliable operation. The homeowner was informed of the findings and repairs completed before the service was concluded.
Martinsburg, WV 25404
Kenneth C.
Kenneth C. Checked in
Upon arrival, I assessed the HVAC system and found that the air conditioning unit was not operating. I checked the thermostat settings and inspected the electrical connections, identifying a loose wire that was preventing proper operation. After securing the connection, I tested the system and confirmed that cooling had been restored. I also cleaned the necessary components and verified proper airflow and overall system performance before completing the service.
Martinsburg, WV 25403
Mr Heating And Cooling Logo

Brighten Your Day With . . . The Mr. Heating and Cooling Jingle!

PLAY STOP JINGLE
Badge Chamber Of Commerce Business Person Of The Year 2023 Nate Energy Star Acca Grant County Chamber Of Commerce Badge Berkeley Chamber Logo
Request Service
servicedetailscustomerreturningschedule
Details Regarding Your Request...
Your Contact and Service Location...
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Day Would You Prefer?
What time of day is best for you?
First Available
Morning
Afternoon
Back Next