Liberty, MO HVAC & Plumbing Services

Proposed proper sizing to 3 ton system and gave a comprehensive load calc and CFM test. Also presented Aeroseal.

Arrived to do a performance maintenance. Set system for cooling. Measured the systems static pressure measured a temperature split between return and supply air. Found the system operating with more than double the static pressure the system is rated for. Reached out to a field supervisor to finish the diagnosis on the systems static pressure. Went outside and verified refrigerant levels. Verified operation of all electronic and mechanical components. Rinsed coil free of debris. Went back inside and checked interior of the furnace for cleanliness. Spoke with homeowner about the system. Air conditioning system is operational at this time.

Went for a maintenance call today. Static pressure is passing for system. Did replace filter for customer. All electrical components are passing for manufacture specifications. Fan motor on condenser is running close to max amperage. Temp split passes for system. Refrigerant levels are passing for system. No wear and tear on coil. System is up and running before leaving. Thank you for choosing LBA services-Johann

No answer on phone/invalid number. No answer at door.

Dispatched for AC not working, at arrival the system was running and had a call for cooling. Current system is an 3.5T. After getting a load calculation the current system is over sized for house. This is causing the unit to freeze. The duct work in the house is also sized for a 2.5 ton system. There is not enough air coming in to the unit to transfer heat. Thank you for choosing LBA services.

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4-11-25 Performed AC tuneup and one heat pump split system See attached check out sheet. One discrepancy is that the air handler evaporated drain is supposed to have a trap and it does not and you can see the water bubbling in the drain line going to the condense pump Also, I needed a 10 foot ladder to do this tuneup Charles from the shop had to bring a ladder up to me and then I needed him to stay to help me maneuver the ladder and then take it back to the shop. He ran overtime on this so if there’s a problem get with me or Rick. I chose safety over him getting back to the shop and getting overtime

4-11-25 Performed AC check out and filter change a one Trane 40 ton cold deck unit Check blower wheel and greased Check blower motor and greased Check blower belts, good Check4 condenser motors and checked fan blades Motor rated at 4.1 amps running at 2.8 amps Check 4 compressor circuit A rated @ 31.3 running at 26 amps Circuit B rated @ 37.3 running at 27 amps Check checked all electrical components looking good. Cold deck is set at 57° currently the cold deck is at 58° Upon arrival, the economizer was operate Ambient temperature this morning was 55° Hose out the condenser coil Hose out the evaporator drains and P traps Hosed out the bottom area below the condenser coils Did visual inspection of all refrigerant piping did not say anything any oil Replaced Cold deck filters 16-20x25x2 Did filter replacement only,on the first and second floor hot deck units 8-16x20x2 4-20x20x2

Went for an AC tune up today. Changed the filter. Did a static pressure test, it passed. Temp split between the supply and return duct passed. Blower motor amperage passed and blower wheel is clean. Evaporator coil is clean, no rust. Outside unit is clean. Refrigerant pressures were off, due to the colder weather. Compressor and fan motor amperage passed. Capacitor passed as well. AC is up and running upon departure. Thank you for choosing LBA services!

Dispatched for AC tuneup on two systems. During the tuneup, check pressures, compressor amps, fan amps, and capacitor. Pressures are within manufacture specs. Compressor amps and fan amps were with in manufacture specs. The capacitors were rated at a 40 and a 45. The main system capacitor was reading a 26 and upstairs system was reading a 28. Replaced both capacitors. Thank you for choosing LBA services.

Emailed customer quote for duct cleaning as well as full system replacement

Evaluated systems to ensure safe operation after duct cleaning. Checked ductwork for each system and found it all needing cleaned. Found that each systems fan is heavily coated in debris. Found that the coil in the garage system is heavily impacted with debris. Based on the age and condition of the garage air handler would recommend replacement as well as duct cleaning.

Today the mechanical and electrical A/C mode functions were checked. This unit is functioning properly in A/C mode. The temperatures, amp draws, belt and bearings are all in their proper ranges. There was a metal rattle sound that was corrected today by tightening a screw on the unit’s frame. Thank you, Jon

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No answer door

Completed cooling maintenance. Changed fliters and ran in cooling mode to check operation. Everything is running as it should be in cooling mode.

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Furnace tune up

Completed cooling maintenance on all three split systems

Replaced 600 humidifiers with 700

Upon arrival I was told that the rooftop unit that serves the lobby had in the past not turned off when in heat mode. I checked the thermostat in the lobby, the thermostat wires and the rooftop unit. Multiple diagnostic tests were performed as well as cycling the unit into and out of heat mode. A visual inspection of the control boards and contactors was also done today. The system did not present any signs of component overheating. The thermostat was sourced, picked up, warrantied ant the original point of sale and replaced today out of caution. Thank you, Jon

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Sink and toilet

Customer called for issues with humidifiers, identified issues and will be returning to correct at later date. Customer had noise emitting from register in office, found that customer has snow and moisture that is working into attic through cracks and is dripping through out attic.