Commercial Service Jobs

Backflow Assembly Test and Double-Check Valve Inspection in Forney, TX

A backflow assembly test was performed on a double-check valve for potable water at a commercial property in Forney, Texas. The assembly passed inspection, and compliance documentation was uploaded to SC Tracking for regulatory records.

Smoke Test for Sewer Gas Leak Detection in Garland, TX

A smoke test was performed at a commercial facility to locate drainage issues. The technician identified that P-traps lacked sufficient water, allowing sewer gas to enter the building. Cleanouts were accessed and photographs were taken to document the findings and determine the source of the problem.

Double-Check Valve Inspection and Water Meter Leak Detection in Rockwall, TX

Larry's Plumbing responded to a commercial property to inspect a two-inch double-check valve. The technician discovered a water meter running continuously and located a break on the property. After shutting off the double-check valve, the customer was advised to contact a sprinkler specialist for further repairs.

Backed-Up Toilet Clearing with Sewing Machine Auger in Rockwall, TX

Larry's Plumbing responded to a commercial service call for two backed-up toilets located next to each other. The technician used a sewing machine auger through the clean-out to clear the blockage from both units. The issue was successfully resolved and the fixtures were restored to working order.

20-Gallon Electric Water Heater Replacement in Rockwall, TX

Larry's Plumbing replaced a 20-gallon electric water heater at a commercial location. The technician shut off the water supply, disconnected and removed the old unit, installed the new water heater with fresh connections, restored water service, powered on the system, and verified proper operation.

P-Trap Water Restoration for Sewer Gas Odor in McKinney, TX

A commercial plumbing system was investigated after a sewer smell developed. The technician identified that the P-trap had lost water, allowing sewer gases to escape into the building. The trap was refilled with water, which immediately resolved the odor issue and restored proper system function.

Frozen Trap Primer Device Replacement in Mesquite, TX

A frozen trap primer device was replaced at a commercial airport hangar property. The technician installed a new trap primer and copper fittings to restore water flow to the device and floor drains that had been affected by cold weather damage.

Main Line Sewer Blockage Clearing with Camera Inspection in Garland, TX

A commercial property had two stopped-up toilets indicating a mainline sewer blockage. The technician opened cleanouts to confirm the backup, used a camera to locate the stoppage, and ran a flex shaft to clear the sewer line. After verification of proper flow, video documentation was provided.

AC Condensate Line Clearing in Rowlett, TX

Larry's Plumbing cleared an AC condensate line stoppage at a commercial property. The one-inch line, which drains to the kitchen floor, required multiple pressurized air treatments due to repeated clogging. The technician verified proper flow upon completion and recommended line replacement if stoppages continue.

Commercial Toilet Unclogging with Auger Extraction in Heath, TX

Larry's Plumbing cleared a clogged toilet at a commercial building caused by a cleaning sponge lodged in the bowl. The technician removed the toilet, used a mini camera to locate the obstruction, extracted it with a toilet auger, reinstalled the fixture, and verified proper operation.

Garbage Disposal Unjamming and Drain Clearing in Rockwall, TX

Larry's Plumbing cleared a jammed disposal on a third-story commercial sink that wasn't draining. The technician diagnosed the problem, unjammed the disposal unit, restored water flow, verified proper drainage, and reattached all fixtures to restore full functionality.

Double-Check Valve Installation on 2-Inch Copper Line in Rockwall, TX

Larry's Plumbing installed a double-check valve on a commercial building's 2-inch copper water line. The technician excavated the existing line, installed the backflow prevention device, and performed testing to ensure proper operation. The work included obtaining a permit, passing inspection, and backfilling the area to rough grade.

Backflow Assembly Installation with Valve Box in Rockwall, TX

Larry's Plumbing installed a backflow assembly device at a commercial property's main water line. The technician excavated an access hole, installed the new device, and performed testing. After obtaining the required permit and inspection, the crew backfilled the hole and installed a valve box with gravel base for proper drainage and access.

Sewer Gas Odor Diagnosis with Dry Trap Repair in Garland, TX

A commercial service call identified the source of sewer gas odors affecting the customer's office. The adjacent vacant unit's plumbing fixtures had completely dry traps, allowing gases to enter through shared walls. The technician recommended smoke testing if odor issues persist to confirm the connection and identify any additional problem areas.

Ice Maker Floor Drain and Main Line Grease Clearing in Frisco, TX

Technician cleared a stopped ice maker floor drain line and the main line, which contained significant grease buildup. A three-compartment sink remained blocked and was referred to building management for repairs. Hydrojetting services were recommended to address the grease accumulation in the main line.

Retrofit Bottle Filler and Ice Maker Installation in Dallas, TX

A technician installed a retrofit bottle filler, water dispenser, and stand-alone ice maker at a commercial location. All equipment was customer-supplied. The technician verified proper operation of each unit and documented the work with photos.

Commercial Downspout Debris Clearing in Frisco, TX

A commercial downspout was cleared of a large debris blockage by disassembling several sections to access the clogged area. The top section was found in poor condition and left intact to prevent further damage. The system was tested for proper operation and the work area was cleaned before completion.

Double-Check Valve Installation with Y-Strainer in Rockwall, TX

A double-check valve was replaced at a commercial building. The technician excavated to the required depth, removed the old valve, and installed a new double-check valve with a Y-strainer to meet code requirements. A backflow test and city inspection of the device were scheduled to follow.

Double-Check Valve Replacement with Y-Strainer in Rockwall, TX

A double-check valve was replaced at a commercial building. The technician excavated to the required depth, removed the old valve, and installed a new double-check valve with a Y-strainer to meet code requirements. A backflow test and city inspection of the device were scheduled to follow.

Commercial Toilet Unclogging with Sewer Line Mapping in Rockwall, TX

Larry's Plumbing cleared two stopped-up toilets at a commercial building using toilet augers, a sewer machine, and flex shaft equipment. During the work, the technician discovered multiple breaks in the sewer line. The team mapped the system and identified a more efficient layout to prevent future stoppages.

Commercial Urinal Drain Clearing and Descaling in Rockwall, TX

Larry's Plumbing cleared three slow-draining urinals at a commercial location. The technician snaked each unit to remove blockages, applied descaler to improve drainage, and tested all three to confirm proper function. After reinstalling drain plugs and urinal cakes, the fixtures were operating normally with no backup issues.

Second-Story Lavatory Faucet Repair in Rowlett, TX

A second-story lavatory faucet was repaired by replacing worn seat springs and washers on both sides. The technician verified the repair for leaks and cleaned the work area before completing the commercial service call.

Commercial Sewer Line Clearing with Camera Inspection in Dallas, TX

Larry's Plumbing cleared a blocked commercial sewer line located approximately 40 feet from the building's toilets. The technician used an auger and camera to diagnose the issue, removing wipes and debris. Standing water in the pipe indicated improper slope, causing recurring blockages. After clearing the line and reinstalling toilets, the system functioned properly. Tenants were advised against flushing foreign objects.

Underground Shutoff Valve Replacement with PVC Service Line in Rockwall, TX

A leaking underground shutoff valve at a commercial property in Rockwall, Texas was replaced with new PVC pipe and fittings. After excavation exposed the 1" service line, the damaged section was removed and reinstalled. The new connection was allowed to cure before water service was restored and the access hole was backfilled.

Commercial Service in Rowlett

Backflow Device Testing on RPZ in Dallas, TX

Commercial Service in Rockwall