Medford Wellington provides comprehensive heating, air conditioning, refrigeration, sheet metal, plumbing and electrical services to commercial and residential clients in Waltham, MA.

We are available for service 24 hours a day. Read our reviews and find out why your neighbors consider us to be their nearby heating and air company and local plumber in Waltham, MA.

Local Reviews
for Waltham, MA

Our Reviews by City



Senad  D.

Senad D.

Commercial refrigeration repair for a Hoshizaki Ice Machine that is not making any ice and will not respond to any calls to make more. Found the bin sensor to be down. Commercial refrigeration install for a new bin sensor.

Near Charlesbank Way, Waltham, MA 02453
Shawn  H.

Shawn H.

Commercial refrigeration repair for a Randell Reach-In Cooler that is completely off and will not turn on. Found the condenser to have died. Commercial refrigeration install for a new condenser.

Near Felton St, Waltham, MA 02453
Tom K.

Tom K.

Commercial HVAC repair for a Lennox RTU that is providing no heat. The units heat exchanger is no longer viable. Commercial HVAC install for a new heat exchanger.

Near Gore St, Waltham, MA 02453
Yanni F.

Yanni F.

Commercial HVAC repair for a Trane RTU that is completely down and non responsive. Found the thermostat to not be communicating with the unit. Commercial HVAC install for a new thermostat.

Near Columbus Ave, Waltham, MA 02451
Anthony  D.

Anthony D.

Commercial HVAC repair for an American Standard RTU that is producing no heat. Found the pilot to be out and will not come back on, no ignition. Commercial HVAC install for a new ignition unit.

Near Wyman St, Waltham, MA 02451
Joe  H.

Joe H.

Commercial heating repair for a Dayton unit heater that will not even turn on. Found a blown fuse. Commercial heating install for a new fuse.

Near Bacon St, Waltham, MA
James A.

James A.

Commercial refrigeration repair for a Manitowoc Ice Machine that is currently making no ice at all. Found the unit to have a faulty compressor. Commercial refrigeration install for a new compressor.

Near Trapelo Rd, Waltham, MA
Donald  G.

Donald G.

Commercial refrigeration repair for a Bohn Walk-In Freezer that is currently not operational. Found the units evaporator to have died. Commercial refrigeration install for a new evaporator.

Near Grove St, Waltham, MA
Dave  R.

Dave R.

Commercial HVAC Repair for a York RTU that is providing no air to the office area. Found the unit to have a seized motor. Commercial HVAC install for a new blower motor assembly.

Near Dale St, Waltham, MA
Dan  R.

Dan R.

Commercial HVAC repair for a Bryant RTU that is providing very little heat to the waiting area and customers are cold. Found the unit to have plugged filters that haven't been changed in a long time. Commercial HVAC install for new filters on all of their RTUS.

Near Bear Hill Rd, Waltham, MA 02451
Brian  C.

Brian C.

Commercial heating repair for a Dayton Unit Heater that is not responding to calls for heat. Found the gas valve to be stuck. Commercial heating install for a new gas valve

Near Turner St, Waltham, MA 02453
Bob  S.

Bob S.

Commercial refrigeration repair for a Continental Reach-In Cooler that is down. Found the evaporator fan to have died. Commercial refrigeration install for a new evaporator fan

Near Albert St, Waltham, MA 02453
Bill K.

Bill K.

Commercial refrigeration repair for a Hoshizaki Ice Machine that is currently producing no idea. Found the drain to be clogged and the unit shut down. Commercial refrigeration install for a new drain line defroster.

Near Moody St, Waltham, MA 02453
Anthony  D.

Anthony D.

Commercial HVAC repair for a Captive Air Exhaust system that is down and not providing any air movement. Found the units motor to be completely seized and won't move at all. Commercial HVAC install for a new blower motor assembly.

Near School St, Waltham, MA 02451
Adam F.

Adam F.

Commercial HVAC repair for a Trane RTU that is providing no air to the space. Found the filters to be clogged completely. Commercial HVAC install for new filters and new belts while we are at it as the units are in need of those.

Near Main St, Waltham, MA 02453
Anthony  D.

Anthony D.

Commercial refrigeration repair for a Hoshizaki ice machine that is down. Unit is 20+ years old and a repair to the head unit is not feasible. Commercial refrigeration install of a new Hoshizaki Ice machine.

Near Benefit St, Waltham, MA 02453
Anthony  D.

Anthony D.

Commercial refrigeration repair for a Randell Reach-In Freezer that is dripping water from the unit. Found the unit to have a torn gasket and warm air from the kitchen getting in the unit. Commercial refrigeration install for a new door gasket.

Near Willow St, Waltham, MA 02453
Anthony  D.

Anthony D.

Commercial HVAC repair for a Trane Air Handler that is down completely. Found the unit to be fine, the thermostat is down. Commercial HVAC install and programming for a new multi-zone thermostat

Near University Park, Waltham, MA 02453
Adam F.

Adam F.

Commercial HVAC repair for a York RTU that is currently down. Found the blower to be seized and will not move, not an electrical issue. Commercial HVAC install for a new blower motor assembly

Near Prospect St, Waltham, MA 02453
Paul A.

Paul A.

Commercial Refrigeration repair for a Manitowoc Ice Machine that is producing no ice. Found the bin sensor to be faulty and the unit not wanting to make any ice as it thinks it is full. Commercial refrigeration install for a new bin sensor.

Near Forest St, Waltham, MA 02452
Nathan  C.

Nathan C.

Commercial HVAC repair for an AAON Air Handler that is providing no airflow. Found the fan motor has seized and will not budge. Commercial HVAC install for a new blower motor assembly.

Near Winter St, Waltham, MA 02451
Michael  B.

Michael B.

Commercial HVAC repair for a Carrier RTU that is not responding to calls for heat. Control board has unfortunately gone the way of the DoDo. Commercial HVAC install for a new control board.

Near Bear Hill Rd, Waltham, MA 02451
Michael  A.

Michael A.

Commercial refrigeration repair for a Hobart Reach-In Beverage cooler that is not producing any cool air. Found the condenser to have developed an unfixable leak. Commercial refrigeration install for a new condenser.

Near Market Pl Dr, Waltham, MA 02451
Nathan  C.

Nathan C.

Commercial refrigeration repair for an Ice-O-Matic ice machine that is producing no ice. Found the bin sensor to have died and the machine not calling for more ice. Commercial refrigeration installation for a new bin sensor.

Near Winter St, Waltham, MA 02451
Michael  B.

Michael B.

Commercial refrigeration repair for a Delfield Reach-In Freezer that is running warm. Found the internal thermostat to be down and causing the unit to run too hot. Commercial refrigeration installation for a new thermostat.

Near Beaver St, Waltham, MA 02452