Liberty, MO HVAC & Plumbing Services

Dispatched to recheck system for possible leak and check temperature split. Performed a Uv dye check to the system. During the Uv test there was no sign of dye on the system. Also the temperature split is within range.

A-1 Sewer & Septic Service performed the following services: - Arrived and attempted to install the liner back upstream from the crawl space. The liner would not blow all the way through the line. - Attempted to install the liner from the basement downstream. Liner still would no go through the line. - Discussed with the customer and LBA that some of the deck would have to be removed, the concrete under the deck would have to be jackhammered, excavated down to remove the 90-degree turn, and then install the liner. LBA and the customer agreed to an additional $5,000 for this additional work. - Customer removed deck boards to allow access. - Jackhammered the concrete under the deck and removed the concrete. - Hand dug down 3ft deep and removed the cast iron 90. - Installed approximately 25ft of 4in line through the cast iron, landing on plastic in the crawl space. - Allowed the liner to cure overnight. - Returned the following morning and inspected the liner for proper installation. - Re

Today preventative maintenance and heating checks were performed. Rooftop unit #49 had already had it’s heating functions disabled when I arrived. This unit has a heat exchanger that is breached. I tried to operate the heating functions and the unit did not start the ignition sequence. The other systems operated in heat mode. There are two belts that have worn into their pulleys and I do recommend replacing them along with retentioning the new belts. Rtu #48 has a blower wheel that is packed with dust. This unit is operating warmer than normal and I recommend removing the blower wheel to clean it. This will improve airflow through the unit. An estimate for the items discovered today will be provided. All three rooftop units were returned to A/C mode after the checks were completed. Thank you, Jon

9-2-25 Collin and I PerformedI heating check on three split systems with humidifiers

8-27-25 Picked up sheet metal dampers for tomorrow’s job Upstairs NW Office and hallway by the west hallway exit door. The existing damper control is not working. This quote is to install a 10” butterfly damper and connect to the existing VAV box. Remove the 12 inch damper feeding the insurance office and reduce it down to an 8 inch. I will use one of the ceiling registers that was removed in the upstairs office. Material $935.25 Labor $834.00 Total $1769.25 this does not tax Downstairs Steward title office Remove the existing 12 inch ceiling register in their conference office and install an 8 inch starter collar with a damper. The ceiling register and the flexduct is already on site supplied by customer. LBA will supply the sheet metal and the 8 inch starter collar with damper Material $140.00 Labor $417.00 Total $557.00 this does not include tax

8-22-25 Stephen’s office is warm, North East corner Upstairs. I checked his VAV box and damper control. It is working correctly mechanically. The issue here is if the north center offices are calling for cooling the airflow is diverted to those offices. I made some adjustments to the two north center offices dampers. In Stephen’ss office, I relocated the 12” ceiling register more towards the center of the office. As the north center offices, thermostat satisfies, there will be more airflow in Stevphen’s office. We can do more with this, but let’s see how this goes for right now.

-Remved old pedestal sump pump -Installed new Ever Built pedestal sump pump with check valve Thanks for choosing LBA Services! Jeremy Spencer

Wrote up and send Estimate repairs to two office VAV boxes

Weighed refrigerant, did a Uv light check. No sign of leaks that are visible. Added more refrigerant and Uv seal. Will schedule late September or early October to recheck system.

8-13-25 Performed summer visual inspection. Checked Trane 40ton intelpac controller for any faults found no faults system was working properly. Did visual inspection Belts Condenser fan blade Condenser coils Electrical components Condensation drains Check both hot units confirming all the panels are on did not run the system Did visual inspection the filters they do not need to be replaced. And we recommend not replacing them during the summer and winter checks

8-13-25 Upstairs meeting room Relocated the existing thermostat from the west wall to the south wall. Then test it for proper operation. Paul Skehen Office stays extremely cold. Found the VAV box damper control was not completely closing when there was no call for cooling it. Only close to about 3/4. I made adjustments to the linkage and the location of the damper drive motor. Ran the system by the thermostat system checked out good and working. Upstairs west hallway is cold. The VAV box for this system is in the insurance brokers office. This is there’s actually a 12 inch damper going into the hallway and the damper control is broken. The only way to fix this is to replace the box itself. I will get a quote together to do that. Stewart title office downstairs SW This office is also cold. There is a 12 inch register that is no damper and it dumps a lot of AC into the space I take to modify this system. I will take care of that on a separate ticket.

Today the Lennox system that cools the rental office had a slight low charge. I performed a leak search and discovered that the equalizing tube for the thermal expansion valve would set off the leak detector intermittently. This was reported to James and options were presented. The area of the leak was tightened and the refrigerant charge was adjusted. The system returned to proper function and was checked after the it was back in operation. Due to rain I did offer to return for a thorough leak search to confirm that there are no other leaks. This was declined at this time and James will contact us if it exhibits diminished cooling performance. Thank you, Jon Tech notes: Lennox condenser, s/m 1917F22993, AHU 1717C23079

8-6-25 Install the four dampers I need to come back and secure them and also relocate the thermostat Upstairs meeting/training room Remove 4 older style Ceiling registers. Install 4 updated stepdown 8”ceiling registers with butterfly damper. I will connect the new registers to the existing ductwork.

Install new prv set to70 psi

8-5-25 Upstairs meeting training room, quoted replacement of the 4- 8 ceiling registers, Quote was emailed to Stephen

Rechecked fan amp and change polarized filter. While checking the fan amps I also rinsed the outdoor unit off. Thank you for allowing us in your house to provide the perfect home service and for being a member of the perfect family service club from your LBA Service tech Calvin. If I provided a positive or five star experience. I’d appreciate you sharing your thoughts in a review.

Today I arrived and checked in. There was a concern about a quiet knocking noise at the air handler located above grid. The blower compartment as well as any moving parts were checked for the source. The system was operated and still no noise detected. Eventually as it was operating one of the employees said that they heard the sound. What they heard was gurgling in the drain line. The system is functioning, the drain is not plugged and 5e condensation pump is operating. While above grid at the unit I did notice that there is not an emergency drain pan under the air handler, I spoke with Madison about this and I will be creating an estimate to install an emergency drain pan with a mechanical float switch to shut the A/C down if the pump ever fails or the system ices up. Thank you, Jon

Dispatched for annual AC tuneup. At arrival system is operating. During the tuneup, I checked compressor, fan and capacitor. Also, during the inspection we checked pressures, static pressure, and temperature split. All components of the AC are all operating with manufacturer specs. Recommend a duct cleaning, blower cleaning and indoor coil cleaning. With this cleaning process it will bring your system as close to being fresh install. It will also improve air quality inside the house. Thank you for allowing us in your house to provide the perfect home service and for being a member of the perfect family service club from your LBA Service tech Calvin. If I provided a positive or five star experience. I’d appreciate you sharing your thoughts in a review.

Dispatched for annual AC tuneup. At arrival system is operating. During the tuneup, I checked compressor, fan and capacitor. Also, during the inspection we checked pressures, static pressure, and temperature split. All components of the AC are all operating with manufacturer specs. Thank you for allowing us in your house to provide the perfect home service and for being a member of the perfect family service club from your LBA Service tech Calvin. If I provided a positive or five star experience. I’d appreciate you sharing your thoughts in a review.

Dispatched for compressor saver estimate and install. Current member ship ends Dec 17,2027. Thank you for allowing us in your house to provide the perfect home service and for being a member of the perfect family service club from your LBA Service tech Calvin. If I provided a positive or five star experience. I’d appreciate you sharing your thoughts in a review.

Completed an ac inspection. All components tested to manufacture specifications no recommendations at this time

Swapped out gas control valve sleight repipe

Swapped out burner assembly for new one. Pilot light stayed lit. Thank you for choosing LBA

Need to do a duct clean along with blower motor clean

Dispatched for annual AC tuneup. At arrival system is operating. During the tuneup, I checked compressor, fan and capacitor. Also, during the inspection we checked pressures, static pressure, and temperature split. All components of the AC are all operating with manufacturer specs. Thank you for allowing us in your house to provide the perfect home service and for being a member of the perfect family service club from your LBA Service tech Calvin. If I provided a positive or five star experience. I’d appreciate you sharing your thoughts in a review.