Residents and businesses of Warwick, RI know that when they need expert heating, cooling, refrigeration or electrical services they can count on Medford Welling Service Co., Inc. Our professional technicians are available 24/7 to take care of your needs.

Read our reviews to see why our residential and commercial clients in Warwick, RI call us over and over to meet their HVAC-R and electrical service needs.

Local Reviews
for Warwick, RI

Our Reviews by City



James A.

James A.

Commercial HVAC repair for a Bryant RTU that has been running inconsistently. Found a faulty unit control board. Commercial HVAC installation of a new control board.

Near Post Rd, Warwick, RI 02886
Dave  R.

Dave R.

Commercial refrigeration repair for a walk-In Cooler that is running warm. Found the fan motor bearings making noise. Commercial refrigeration install of a new fan motor.

Near Warwick Ave, Warwick, RI 02888
Nathan  C.

Nathan C.

Commercial heating repair for a Modine unit heater that is acting up. Found the ignition module to be firing inconsistently. Commercial heating install for a new ignition module

Near Stokes St, Warwick, RI 02889
Michael  B.

Michael B.

Commercial refrigeration repair for a Manitowoc Ice Machine that is producing too much ice. Found the bin sensor to be faulty and the unit does not know it is full. Commercial refrigeration install for a new bin sensor.

Near Strawberry Field Rd, Warwick, RI 02886
Michael  A.

Michael A.

Commercial refrigeration repair for a True 2-Door Reach-In Cooler that is making a lot of noise. Found the evaporator fan to be the cause. Commercial refrigeration install for a new evaporator fan.

Near Buttonwoods Ave, Warwick, RI 02886
Landon  M.

Landon M.

Commercial HVAC repair for a Carrier RTU that is providing no heat to the main dining area, Found the heat exchanger to be hole filled and of no use. Commercial HVAC install for a new heat exchanger.

Near Oakland Beach Ave, Warwick, RI 02889
Karl  P.

Karl P.

Commercial HVAC repair for an AAON Heat Pump that is not functioning. Found the outdoor coil to be faulty. Commercial HVAC install for a new Heat Pump outdoor coil.

Near Warwick, RI
Brian  C.

Brian C.

Commercial heating repair for a Reznor unit heater that will not shut down once the thermostat is satisfied. Found the gas valve to be faulty and isn't receiving the signal to close. Commercial heating install for a new gas valve.

Near Main Ave, Warwick, RI 02886
Bob  S.

Bob S.

Commercial refrigeration repair for a Delfield reach-in that is running warm. Found the condenser coils to be extremely dirty and blocking airflow. Cleaned the coils and found the unit to be coming down in temp.

Near Jefferson Blvd, Warwick, RI 02886
Bill K.

Bill K.

Commercial refrigeration repair for a Hoshizaki Ice Machine that is producing too much ice. Found the shut-off arm to have been broken off. Commercial refrigeration install for a new shut off arm.

Near Arnolds Neck Dr, Warwick, RI 02886
Anthony  D.

Anthony D.

Commercial HVAC repair for a Trane RTU that is providing little heat to the space. Found the internal return thermostat to be faulty and that is affecting the amount of heat produced. Commercial HVAC install for a new thermostat.

Near Palmer Ave, Warwick, RI 02889
Adam F.

Adam F.

Commercial HVAC repair for a Carrier RTU that is down. Found the unit to have an error code pertaining to the compressor. Found the compressor to be non-functioning. Commercial HVAC install for a new compressor.

Near W Shore Rd, Warwick, RI 02889
Bob  S.

Bob S.

Commercial refrigeration repair for a Hoshizaki Ice Machine that is down. Found the thermostat to be faulty and the unit shut down due to that. Commercial refrigeration installation for a new thermostat to resolve the issue.

Near Centerville Rd, Warwick, RI 02886
Bill K.

Bill K.

Commercial HVAC repair for a Lennox RTU that is providing no heat to the area, only cool air. Unit is calling for the fan to run but not creating any combustion. Commercial HVAC installation for a new ignition assembly.

Near Greenwich Ave, Warwick, RI 02886
Anthony  D.

Anthony D.

Commercial refrigeration repair for a Heatcraft Reach-In Cooler that is not keeping cool temperatures. Found the Evaporator fan to be down. Commercial refrigeration installation for a new blower assembly and belts for the Evaporator Fan.

Near Post Rd, Warwick, RI 02886
Adam F.

Adam F.

Commercial HVAC repair for a Carrier RTU that has been running inconsistently. Found wiring from control board has come loose and is frayed. Commercial HVAC installation for a new wiring set for the control board.

Near W Shore Rd, Warwick, RI 02889
James A.

James A.

Commercial refrigeration repair for a Masterbuilt walk-in freezer that is running warm. Found door to be damaged from years of being tossed open and closed without care. Commercial refrigeration install for new door gaskets and hinges.

Near Centerville Rd, Warwick, RI 02886
Donald  G.

Donald G.

Commercial HVAC repair for an American Standard RTU that is down. Found a refrigerant leak that is preventing the unit from full operation. Was able to detect and plug the leak for now. Commercial HVAC install for leak sealant to keep unit operational.

Near Greenwich Ave, Warwick, RI 02886
Dave  R.

Dave R.

Commercial HVAC repair for a Lennox Condensing unit that is not working properly. Found a capacitor that is past its useful life. Commercial HVAC install for a new capacitor and contactor to prevent further issues.

Near W Shore Rd, Warwick, RI 02889
Dan  R.

Dan R.

Commercial HVAC Repair for a Trane RTU providing no air flow to the area. Found that the main fan has stopped working and is seized completely. Unit in unrepairable from years of no maintenance. Commercial HVAC install for a new complete blower assembly.

Near Buttonwoods Ave, Warwick, RI 02886
Michael  A.

Michael A.

Fall Commercial HVAC and Refrigeration Preventative Maintenance Service for Lennox Rooftops, Continental Reach in/Walk Ins, Hoshizaki Ice Machines and Goodman Air Handlers

Near Bald Hill Rd, Warwick, RI 02886
Landon  M.

Landon M.

Commercial HVAC Installation of a new Carrier Roof Top Unit to provide Commercial Heating and Commercial grade air conditioning

Near Jefferson Blvd, Warwick, RI 02886
Michael  A.

Michael A.

Commercial refrigeration service call for a Delfield reach-in cooler running warm

Near Post Rd, Warwick, RI 02886
Mark S.

Mark S.

Commercial HVAC service call for a York packaged RTU not heating properly

Near Post Rd, Warwick, RI 02886
Nathan  C.

Nathan C.

Commercial Refrigeration Service call for a Randell Reach-In Cooler

Near Bald Hill Rd, Warwick, RI 02886