Plumbing Case Studies — Bountiful, UT Neighborhoods

A homeowner on Mueller Park Road contacted us after two separate plumbing companies had snaked her sewer line in the past three years — clearing it temporarily, but the backup always returned within 3–5 months. Each company attributed it to grease buildup and recommended she avoid putting grease down the drain.

What we found: Camera scope immediately revealed a dense Siberian Elm root mass at a clay tile joint 22 feet from the basement cleanout. The root mass was so established it had completely occluded 70% of the pipe diameter. There was also a secondary entry at 28 feet — a different joint, same root system. The clay tile on either side of both entry points was structurally sound.

What we did: High-pressure hydrojetting with a root-cutting nozzle at 3,200 PSI removed the root mass at both joints. Post-jetting camera confirmed a clean interior. We installed a 5-foot CIPP (cured-in-place pipe) liner at the 22-foot joint and a 4-foot liner at the 28-foot joint — creating a smooth, root-proof interior at both entry points. No excavation required.

Preventive step: We applied root foaming (metam sodium) treatment through the cleanout to inhibit re-growth in the treated section and any adjacent joints that could become entry points.

A homeowner contacted us after noticing her water bill had increased by $290–$340 per month over two consecutive billing periods with no visible leaks, no running toilets, and no change in usage habits. She had already replaced a running toilet fill valve and the bill remained elevated.

What we found: Pressure testing confirmed a leak in the hot water supply system. Acoustic listening placed the leak near the utility room wall, and thermal imaging showed a warm temperature anomaly approximately 4 feet from the utility room exterior wall, consistent with a hot water supply line below the slab. Probing confirmed the anomaly was in the slab, not at a surface fixture. The home, built in 1968, has copper supply lines embedded in the slab throughout — the construction standard of the era in East Bench Bountiful.

Repair decision: We presented two options: (1) spot repair — open the slab at the leak point and repair the pipe at that location ($950–$1,100), or (2) pipe rerouting — abandon the slab-embedded section of the affected hot water supply line and route new PEX through the attic to the utility room and kitchen ($1,350–$1,550). Given the home's age and the systemic corrosion risk on all embedded copper in a 1968 slab, the homeowner chose rerouting. A spot repair on a corroding 58-year-old embedded copper system is high likelihood to leak again at another point within 3–5 years.

What we did: Abandoned the slab-embedded hot water supply line to the kitchen and utility room. Ran new 3/4-inch PEX through the attic — through the interior wall cavity to the kitchen — and reconnected at the fixtures above the slab. The slab-embedded section is now capped and dormant; the new above-slab line is accessible for any future service without concrete demolition.

A family of five in Orchard Hills called about a 7-year-old 50-gallon gas water heater producing lukewarm water and making loud popping and crackling sounds during heating cycles. They had not had the unit serviced since installation and were not aware of Bountiful's hard water impact on water heater life.

What we found: Draining the unit revealed approximately 3.5 inches of compressed calcium carbonate sediment in the tank — an amount we commonly see in 10–12-year-old units in soft water areas, but which developed in 7 years in Davis County's 250–350 mg/L water. The popping sound was the heating element burning through the sediment layer to reach the water above it. The lower element tested failed; the upper element was borderline. The anode rod was completely depleted — normal depletion in Davis County hard water is 3–4 years, and it had never been replaced.

Repair vs. replace decision: A heating element replacement on a 7-year-old unit with 3.5 inches of sediment and a depleted anode rod is a temporary measure. The sediment depth means the tank interior has been under stress; the depleted anode means corrosion has been working on the tank walls for 2–3 years. We recommended replacement and explained the reasoning in detail before the homeowner decided.

What we did: Installed a 50-gallon Bradford White Defender Series unit with a magnesium anode rod rated for hard water environments. Added a sediment pre-filter on the cold water supply line — a $175 add-on that significantly reduces the mineral load entering the new tank. Set water temperature to 120°F and provided the homeowners with an annual maintenance schedule: sediment flush every October, anode rod inspection at year 3 in Davis County hard water.

A homeowner in West Bountiful contacted us about persistently low water pressure at upstairs bathroom fixtures and occasional rust-tinted water in the morning — the classic presentation of galvanized pipe in advanced deterioration stages. The home was built in 1962 with galvanized steel supply lines throughout, which had never been replaced.

What we found: Internal bore diameter on the galvanized supply lines had narrowed significantly from interior corrosion — common in Davis County hard water where the rough, corroded inner surface traps calcium deposits that progressively narrow the bore. The supply lines to the upstairs bathrooms — running vertically and then across the top floor — had the worst restriction, which explains why pressure was lowest at the highest fixtures. Water discoloration was from iron oxide (rust) sloughing off the corroded interior walls after the water had been standing overnight.

What we did: Rather than full-home repipe in a single expensive visit, we proposed a phased approach: replace the highest-restriction runs first (main riser and upstairs bathroom distribution) with PEX, leaving the kitchen and main-floor supply (which still had adequate pressure) for a second phase. The homeowner chose this approach to manage cost. First phase replaced the main vertical riser from the basement to the second floor and all upstairs bathroom supply lines with PEX.

A restaurant on Main Street in Bountiful called us at 6:45am — 4 hours before their lunch service opening — with kitchen floor drains backing up and a grease trap that appeared to be overflowing. The kitchen manager had not realized grease trap pumping was overdue by approximately 3 months.

What we found: The grease trap was at capacity — grease and solids had built up to the point where it was no longer intercepting effectively, and grease was flowing into the kitchen drain system downstream of the trap. The kitchen floor drains had a secondary issue: hard water calcium scale had narrowed the drain lines significantly over 6+ years since the restaurant's last plumbing service.

What we did: Emergency grease trap pumping (coordinating with a pumping service for same-morning dispatch), followed by hydrojetting of the kitchen drain lines from the floor drains to the grease trap inlet. Kitchen was operational by 9:30am — 1.5 hours before lunch service. We also set up a grease trap monitoring schedule with the kitchen manager: pumping every 8 weeks based on their volume, with our reminder call two weeks before.

A homeowner on the East Bench called at 2:30am in January after waking to the sound of running water in the garage. Water was spraying from a burst section of 3/4-inch copper supply pipe that runs through an uninsulated section of the garage wall — a common exposure in East Bench homes where the garage is attached but the wall cavity is unheated.

What we found: Bountiful reached 11°F the previous night — cold enough to freeze the water in the uninsulated garage wall pipe, which had split along a 4-inch longitudinal crack from ice expansion. The main shutoff had been located and turned off by the homeowner (they had found it after calling us — we walked them through the process on the phone while dispatching).

What we did: Arrived at 3:18am. Cut out the burst section and replaced with a new copper section and fittings. Restored water to the home by 4:10am — 40 minutes repair time on-site. Recommended insulating the garage wall cavity that houses the supply pipe before next winter — a simple contractor job that prevents recurrence.

At the homeowner's request, we also documented the location of the main shutoff with a photo and written description, laminated and posted at the electrical panel — so the next family member can shut the water off quickly without needing to find it in an emergency.