Leak Detection in Las Vegas, NV

Las Vegas plumbing companies that offer leak detection, including leaks under slab foundations.

5 companies · Last checked October 1, 2026

Active Plumbing

24/7 emergency service

Family-owned, veteran-owned Las Vegas plumbing company founded in 1991, offering drain, sewer, slab leak and water heater service.

Address: 3580 Polaris Ave #17, Las Vegas, NV 89103
Phone: (702) 438-3357
Hours: 24/7 emergency service
Service area: Las Vegas, Henderson and North Las Vegas
Services: Emergency plumber, Drain cleaning, Water heater repair, Water heater installation, Leak detection, Sewer line repair
License: NV 0047021, checked on the Nevada State Contractors Board lookup in October 2026

Call (702) 438-3357 Website

Details last checked October 1, 2026. Is this your business? Request an update or removal

Hips Plumbing

24/7 emergency service

Family-owned Las Vegas plumbing company handling slab leaks, sewer problems, repipes and water heaters.

Address: 923 S Decatur Blvd, Las Vegas, NV 89107
Phone: (702) 626-2147
Hours: Mon-Sat 6am-5pm; 24/7 emergency callout
Service area: Las Vegas Valley
Services: Emergency plumber, Water heater repair, Water heater installation, Leak detection, Sewer line repair
License: NV 0081785, checked on the Nevada State Contractors Board lookup in October 2026

Call (702) 626-2147 Website

Details last checked October 1, 2026. Is this your business? Request an update or removal

Impact Plumbing

24/7 emergency service

Las Vegas plumbing company with emergency service, drain and sewer work, leak detection and water heaters.

Address: 2400 N Tenaya Way, Suite 128, Las Vegas, NV 89128
Phone: (702) 500-0228
Hours: 24/7 emergency service
Service area: Las Vegas Valley
Services: Emergency plumber, Drain cleaning, Water heater repair, Water heater installation, Leak detection, Sewer line repair
License: NV 0088310, checked on the Nevada State Contractors Board lookup in October 2026

Call (702) 500-0228 Website

Details last checked October 1, 2026. Is this your business? Request an update or removal

Much Better Plumbing

24/7 emergency service

Locally owned Las Vegas plumbing contractor licensed for plumbing and water heaters, with drain, sewer and slab leak service.

Address: Las Vegas, NV
Phone: (702) 613-8452
Hours: 24/7 emergency service
Service area: Las Vegas Valley
Services: Emergency plumber, Drain cleaning, Water heater repair, Water heater installation, Leak detection, Sewer line repair
License: NV 0082725, checked on the Nevada State Contractors Board lookup in October 2026

Call (702) 613-8452 Website

Details last checked October 1, 2026. Is this your business? Request an update or removal

Precision Plumbing

24/7 emergency service

Las Vegas plumbing company offering 24/7 service, leak detection, sewer work, hydro jetting and water heaters.

Address: 2470 N Decatur Blvd, Suite 170, Las Vegas, NV 89108
Phone: (702) 253-6363
Hours: 24/7 service
Service area: Las Vegas Valley
Services: Emergency plumber, Drain cleaning, Water heater repair, Water heater installation, Leak detection, Sewer line repair
License: NV 0066040, checked on the Nevada State Contractors Board lookup in October 2026

Call (702) 253-6363 Website

Details last checked October 1, 2026. Is this your business? Request an update or removal

Is it a slab leak?

A meter that moves with every fixture off, a rising bill or warm spots on the floor are common signs of a slab leak. Detection pinpoints the leak so less floor has to be opened. Our guide to slab leak repair cost compares the repair options.

Many Las Vegas homes sit on slabs, and repeated slab leaks are a common reason homeowners consider repiping. Ask for a detection report before you decide.

Common questions

How do I test for a hidden leak?

Turn off all water use and watch the meter for 15 minutes. If it moves, water is escaping somewhere.