Diagnosed a non-flushing toilet by inspecting the internal tank components, including the flapper and flush valve assembly, lift chain, and fill valve. Identified heavy mineral buildup and sediment contamination within the tank affecting valve operation, and serviced the internal components to restore proper flush function.

Completed the sold plumbing repair using threaded galvanized steel pipe nipples and a black iron coupling. The nipples were fitted to the existing piping and the black iron coupling was threaded on to join the sections, restoring a secure, properly sealed connection.

Inspected the kitchen sink supply stops and drain assembly, which showed no leaks, corrosion, or damage, and evaluated the existing GE electric tank-style water heater in the utility closet for removal and tankless replacement. Assessed the bathroom sink supply piping and the feasibility of running a copper supply line to the refrigerator for a water filter, which will require water shut-off during the work.

Diagnosed a leak at the dishwasher drain connection on the kitchen sink tailpiece and inspected the P-trap assembly, slip-joint coupling nuts, and corrugated drain hose with clamp. Disassembled and serviced the worn connection, then reassembled the trap and dishwasher drain line to restore a watertight seal. Cleaned up the work area and verified proper drainage and operation of the faucet with no remaining leaks.

Performed an on-site estimate for installation of a utility sink in the laundry room, assessing the available wall space and nearby plumbing. Verified an existing floor drain and recessed supply box in the laundry area, and inspected the adjacent mechanical closet, noting accessible copper supply lines with isolation valves, an expansion tank, and PVC drain piping that can serve as tie-in points. No leaks, active corrosion, or damage were observed, and photos were documented for the quote.

Drained and removed the existing electric water heater, hauling it off site, using the condensate drain for drainage. Installed a new 50-gallon Bradford White electric water heater in the existing location with new drain pan, capped pan drain, and water alarm. Completed electrical connections, connected to existing 3/4" water piping, and repurposed the T&P relief piping to terminate at the condensate drain.

Inspected the toilet for a reported leak at the base and examined the supply connections, angle stop valves, and drain fittings. Observed corrosion and oxidation on the brass connectors and compression nuts at the angle stops, and photographed the area for documentation. Findings are consistent with aging supply components that may warrant further evaluation, and a closer check of the closet flange seal and wax ring is recommended to confirm the source of the leak.

Inspected the toilet for a continuously running condition and removed the tank lid to access the internal fill and flush components. Evaluated the fill valve, flapper, and water level settings, then adjusted and serviced the components as needed to stop the constant refill. Reseated the tank lid, tested multiple flush cycles to verify proper shutoff, and confirmed the toilet operates correctly with no continuous running or leaks.

Removed the toilet from its flange in a confined corner installation, shut off and disconnected the water supply line, and replaced the failed wax ring to restore a watertight seal at the closet flange. Reset the toilet on the new wax ring, secured it with closet bolts and caps, and reconnected the supply line. Tested for proper flush function and verified no leaks at the base or supply connection.

Inspected the recessed washing machine supply box and identified corroded supply piping with deteriorated paint and aged, dust-laden braided supply hoses at the hot and cold shutoff valves. Completed the sold repair at the washer connection, restoring secure, leak-free supply connections and verifying proper operation of the shutoff valves and drain hose routing.

Performed an on-site assessment of the men's and women's restrooms to provide an estimate for fixture repairs and additional water closet installations. Inspected the existing out-of-service toilet and surrounding area, noting corroded wall-mounted fixture, deteriorated mosaic floor tile with exposed substrate, and degraded grout. Measured clearances between the toilet and adjacent wall to verify spacing for proposed fixture placement and documented existing conditions with photographs.

Investigated a persistent sewer gas odor, particularly noticeable after heavy rainfall, and inspected the exterior drainage access point. The cleanout cap and rusted metal housing were found deteriorated, with surrounding pavers uneven, cracked, and displaced, allowing debris and moisture intrusion. Recommended cleaning the cleanout, replacing the corroded cap and fitting to restore a proper seal, and resetting the surrounding pavers to prevent odor escape and water infiltration.

Performed an on-site estimate for replacement of the upstairs bathroom soil stack. Inspected the open wall and floor cavity, documenting the aged cast iron drain stack with banded couplings, heavy corrosion and staining, and adjacent drain branches and copper water supply lines that are capped and ragged off with recently soldered joints. Assessed the existing framing, subfloor condition, and surrounding demolition work to determine the scope of piping replacement and prepared the findings for quoting.

Responded to a clogged kitchen sink with standing water in the basin. Inspected the P-trap and drain assembly beneath the sink, cleared the obstruction from the drain line, and restored proper drainage. Verified unobstructed flow through the basin and drain connections, with no leaks observed at the slip-nut fittings.

Installed a customer-supplied Delta single-handle pull-down kitchen faucet and replaced the existing angle stops under the kitchen sink with new emergency stops, including the dishwasher supply stop. Water was shut off for the duration of the work, and all supply connections were completed with braided stainless steel supply lines. Tenant was advised to coordinate with building management to schedule any future water shutdowns.

Installed a condensate neutralizer on the Navien tankless water heater's condensate discharge line to neutralize acidic condensate before it enters the drain. A flush and descaling setup with a recirculation pump and isolation valves was in place at the heater during the service, and no visible leaks, corrosion, or damage were observed.

Installed a customer-supplied brushed stainless steel pull-down kitchen faucet on the double-basin sink and replaced the angle stop valves with new chrome shutoff valves and braided stainless steel supply lines. Water was isolated during the work, connections were secured, and the system was restored to service. Inspection of the under-sink area, including the P-trap and garbage disposal connections, found no leaks, corrosion, or damage.

Performed a descaling flush on the Navien tankless water heater by connecting a recirculation pump and service hoses to the isolation valve ports and circulating descaling solution through the heat exchanger to remove mineral buildup. Inspected the unit, piping, and valves following the flush and found no leaks, corrosion, or visible damage, with the system restored to normal operation.

Cleared a clogged toilet on an electronic bidet-style fixture, removing the obstruction and clearing the standing water and debris from the bowl. Verified proper flushing and drainage after the repair, leaving the bowl clean and the fixture fully operational.

Inspected the hot water supply and under-sink plumbing to diagnose low hot water pressure, documenting the condition of the existing shutoff valves, braided supply lines, and drain assemblies, which showed corrosion, tarnishing, and moisture staining. Evaluated the valves throughout the unit for replacement and prepared a quote for adding a main shutoff valve, with a certificate of insurance to be provided for HOA approval prior to the work.