1276 N. Warson
St. Louis, MO 63132
(314) 352-1111

Local Reviews

Rated 4.9 out of 5 stars based on 4279 customer reviews

Great Service!

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Great service

John is very well qualified and conscientious in his work. Always polite and never leaves a mess.

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Great!

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Thank you!

As far as I can tell, everything is working great! (I had a circuit that was getting a little too hot, so they replaced it.) I love having the maintenance program and being able to keep my HVAC up to date.

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Great Service as always from John.

John is always prompt and professional.

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Great service

John Murphy does a great job with inspecting and cleaning furnace.

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Great service,quick response

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Great Serviceman!

This was the first time John came to do the maintenance on my furnace. He was very knowledgeable and professional. I have used metal tape to seal up a lot of duct work, he pointed out other areas to seal that no other technician had shown me.

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Exceptional service!!

John is very professional and thorough! Hang on to this employee. These kind of employees are few and far between.

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Excellent service

John Murphy is very capable and conscientious. He works quickly and effectively on our HVAC equipment. We have total trust and confidence in John.

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Job Locations

John M.

John M. Job Checkin

Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Checked filter. Tr41. Adjust Blower: 2.3A. Inducer: 1.03A. Adjust Gas pressure: 3.5 inches water column. Temperature rise: 55 . Supply: 122. Return: 67 . Found basement pressure negative (-.01 inches water column) due to leaks in return-air ducting. This is causing downdraft of flu and fluegas spillage at water heater. Suggestions: recommend installing make-up air venting into basement from first floor.


John M.

John M. Job Checkin

I found blower motor having trouble starting. Found run capacitor very weak: 46% low, causing low starting torque. Also, Blower motor bearings have play. Worn. Customer declined this repair. Also, the furnace in need of cleaning. Cleaned & checked gas furnace per new maintenance plan. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Checked filter. Replaced weak capacitor. Set speed and test. Blower: 4.0A . Inducer: 0.89A . Temperature rise: 56 . Supply: 124 . Return: 68 .


John M.

John M. Job Checkin

Complaint: customer has had to turn the heat up higher than usual. Also, seems to blow air thats not very hot. Found control board logged fault codes 2 to 3: pressure switch failed to close. Cleaned out pressure port on inducer. Thermostat reads high +1. Calibrated thermostat. Set manifold pressures. Set lower speeds. Covered filter opening. Turned up humidifier to 40. Tested operation.


John M.

John M. Job Checkin

I replaced broken ignition electrode. Set spark gap to 1/4 inch. Tested light off. Boiler lighting smoothly. Checked combustion blower: .3 A. Supply: 104. Return: 80.


John M.

John M. Job Checkin

Cleaned & checked 2 gas furnaces. Inspected heat exchanger & flue venting. cleaned burners & flame sensors. Checked voltage & amp draw of motors. Test capacitors. Checked filters. East system: Blower: 5.8A . Inducer: 1.62 . Gas pressure: 3.4 inches water column. Temperature rise: 59 . Supply: 130 . Return: 71. West system: Found run capacitor weak: 11.5%low. Customer declined repair at this time. Blower: 5.9A . Inducer: 1.52A . Gas pressure: 3.4 inches water column. Temperature rise: 56 . Supply: 127. Return: 71 .


John M.

John M. Job Checkin

Vacant house. Found main pump leaking water from bearing assembly. Has bad seal. Needs new pump. Suggestions: replace main pump: $1484. Customer does not want repair done at this time. Call customer for cc number.


John M.

John M. Job Checkin

Cleaned & checked condensing gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Replaced air filter. Customer complained of banging noise at times when system turns on. No noises found at this time. I found damper in first floor duct not closing. Damper was hitting mounting screws. I replaced with shorter mounting screws. Clean and check humidifier, replace pad, checked water flow and drain. Solenoid valve not opening. Replaced solenoid valve. Replaced UV lamp for APCO air purifier. Checked blower speeds. Setup furnace for two stage operation.


John M.

John M. Job Checkin

Clean and check electric furnace. Tested heating elements. Tested sequencers. Adj. element 2. Amps: 63. Supply: 135. Return: 80. Checked filter.


John M.

John M. Job Checkin

Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced air filter. Clean and check humidifier, replace pad, checked water flow and drain. 8.4uA. Blower: 3.1A . Inducer: 0.08A . Gas pressure: 2.0 inches water column. Temperature rise: 53 . Supply: 123 . Return:70 . Flame:14.5uA. Suggestions: Need to add humidifier to maintenance plan at next renewal.


John M.

John M. Job Checkin

Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced air filter. Blower: 5.7A . Inducer: 1.2A Temperature rise: 48 . Supply: 119. Return: 71 .


John M.

John M. Job Checkin

Cleaned & checked condensing gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Checked drain. Tighten Ferncos. Tighten collector box plug. Found secondary heat exchanger dripping water! Blower: 5.5A. Inducer: 0.61A,122Hz . Temperature rise: 60 . Supply: 127 . Return: 67 . Suggestions: Replace air filter soon. Replace heat exchanger. Need to schedule.


John M.

John M. Job Checkin

Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Blower: 3.8A . Inducer: 1.8A. Gas pressure: 3.5 inches water column. Temperature rise: 68 . Supply: 133. Return: 65 . Adjust blower.


John M.

John M. Job Checkin

Disconnected steam radiator in living room. Set aside in sun room. Radiator valve slightly passing steam. Removed and capped pipe for temporary service.


John M.

John M. Job Checkin

Checked heat pump system. Replaced air filter. found system low on Freon! Performed Freon leak search. Discovered indoor coil leaking bad on left side near the bottom. I picked up a new coil at Lennox. Pumped down system. Removed and replaced coil using nitrogen purge and brazing alloy. Evacuated lower side. Recharged in cooling mode. Compressor: 4.4A. Condenser fan: 0.77A . ambient: 62. liquid line: 68 suction line: 38-45 . CC: 72. metering device: TXV . Suction pressure: 106(34). head pressure: 208(72). Return air: 67 . supply air: 42 . wet bulb: 50.


John M.

John M. Job Checkin

Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced MERV16 air cleaner media. Clean and check humidifier, replace pad, checked water flow and drain. Blower: 1.7/2.3A . Inducer: 0.07/0.24A . Gas pressure: 1.7/ inches water column. Temperature rise: 50 . Supply: 122 . Return: 72 .