ZIP codes served
89103, 89107, 89117, 89118, 89119, 89146, 89147, and nearby areas. Call to confirm your address.
Las Vegas plumber · Spring Valley · Southwest LV · Rainbow corridor · 89103 · 89107 · 89117 · 89146 · 89147
Plumber in Las Vegas, NV
Sentinel Plumbing is a North Las Vegas-based plumbing company that also serves Las Vegas proper — Spring Valley, Southwest Las Vegas, the Rainbow corridor, and surrounding neighborhoods. Drain cleaning, hydro jetting, water heater replacement, leak detection, and plumbing repairs. Small company. Honest pricing. Real availability.
Why Las Vegas customers call us
Las Vegas has older neighborhoods with older plumbing — and big-company plumbers that charge accordingly.
Many Las Vegas neighborhoods — especially Spring Valley, the areas around Sahara, and older southwest communities near Rainbow and Flamingo — were built in the 1970s, 1980s, and 1990s. That is two or three decades of hard Las Vegas water running through the pipes. Drains accumulate grease and scale. Water heaters are long past replacement age. Copper supply lines have thinned from mineral corrosion.
In this part of the valley, the large plumbing franchises quote high and dispatch whoever is available. Sentinel Plumbing is a small family-owned company. You talk to the owner. You get a straight answer about what is wrong and what it costs. If you do not need a repair, we say so.
Most common Las Vegas plumbing calls we handle
- Drain cleaning — kitchen grease, bathroom backups, main lines
- Hydro jetting — recurring clogs in older pipe systems
- Water heater replacement — aging units in older homes
- Leak detection — hidden supply line and slab leaks
- PRV replacement — pressure problems across the valley
- Commercial drain and grease line service for restaurants
Drain cleaning and hydro jetting
Drain cleaning in Spring Valley and Southwest Las Vegas.
Kitchen drain lines in older Las Vegas homes and restaurants collect grease over years of use. The pipe walls narrow from the inside until a stoppage is not just a slow drain — it is a full backup. Standard cable snaking clears the blockage, but the grease coating on the pipe wall stays. Hydro jetting sends high-pressure water through the line and strips the interior clean, giving the drain a longer run before the next problem.
We service residential kitchen and bathroom drains as well as commercial grease lines for restaurants in the Las Vegas area. If you are managing a food service location, recurring drain cleanings can be scheduled to stay ahead of backups before they happen during service.
Water heaters and leaks
Water heater replacement and leak detection in Las Vegas.
Older Las Vegas neighborhoods have a lot of original water heaters still running — units from the 1990s and early 2000s that have outlasted their expected lifespan. When a unit that old starts to leak or stops heating reliably, replacement is the right call. We do not try to patch aging tanks.
We also handle leak detection throughout Las Vegas — supply line leaks, angle stop failures, and slab leaks in neighborhoods built on concrete foundations. If your water bill jumped, there is moisture near a wall, or you can hear water running with everything off, call us before the damage spreads.
Repairs and pressure
PRVs, toilets, faucets, and general repairs across Las Vegas.
Water pressure problems are not limited to any single part of the valley. If you notice banging pipes when a valve shuts, faucets that feel overpowered, or a water heater T&P valve that keeps dripping, the PRV may be the issue. We test pressure on arrival and give you a clear diagnosis before recommending a replacement.
We also handle toilet repairs, faucet and cartridge replacements, garbage disposals, angle stops, under-sink leaks, and hose bibb repairs throughout the Las Vegas area. No job is too small if it is something you want fixed properly.
Plumbing signs to act on in Las Vegas
- Kitchen drain that backs up repeatedly
- Water heater that is more than 15 years old
- Water bill that increased without any change in usage
- Toilet that runs continuously or backs up
- Banging or hammer sound in the pipes
- Under-sink moisture or dripping supply line
Where we work in Las Vegas
Spring Valley, Southwest Las Vegas, Rainbow corridor, and surrounding areas.
Local areas
Spring Valley, Southwest Las Vegas, Rainbow and Flamingo area, Sahara corridor, and neighborhoods bordering North Las Vegas.
Commercial service
Restaurant drain cleaning, grease line hydro jetting, commercial water heater replacement, and general commercial plumbing repairs.
Scheduling
Same-day or next-day when available. We are honest about our schedule — if we cannot make it that day, we say so. Call (702) 810-6355.
How we work
Small company. Straight answers. No dispatch games.
- 1
Call and get a real answer
When you call Sentinel Plumbing, you reach a real person — not a call center. We tell you honestly if we can make it that day and what kind of service call it sounds like.
- 2
We diagnose the problem
We inspect the drain, water heater, leak, or pressure issue and explain what is happening — without inflating the diagnosis to justify a bigger repair.
- 3
You get a price before work starts
Every job is quoted upfront. You approve the repair before we start. No surprises on the invoice.
- 4
We test and confirm
After the repair, we test the system and confirm the problem is resolved. We clean up the work area before leaving.
Recent jobs
Recent plumbing work in Las Vegas and surrounding areas.
Sentinel Plumbing has completed drain cleaning and hydro jetting in Spring Valley and Southwest Las Vegas, water heater replacements near the Rainbow corridor, leak detection calls in older central Las Vegas neighborhoods, and commercial grease line service for restaurant accounts across the valley.
Questions
Las Vegas plumbing FAQ
Do you serve all of Las Vegas or just North Las Vegas?
We serve both. Sentinel Plumbing is based in North Las Vegas but regularly works throughout Las Vegas proper, including Spring Valley, Southwest Las Vegas, the Rainbow corridor, and nearby areas. Call to confirm availability for your specific address — we do not take every job outside our primary area, but we serve many Las Vegas neighborhoods when the schedule allows.
Why do drains clog more often in older Las Vegas neighborhoods?
Older neighborhoods in Las Vegas — particularly those built in the 1970s, 1980s, and 1990s — have cast iron or older ABS drain lines that have decades of grease, scale, and debris built up inside them. The pipe walls narrow over time, and a drain that used to recover from a stoppage on its own may now need professional clearing. Hydro jetting is particularly effective in these cases because it cleans the full interior of the pipe, not just pokes a hole through the blockage.
What is your response time for Las Vegas plumbing calls?
We typically offer same-day or next-day service for Las Vegas when the schedule allows. We are a small local company, not a dispatch center, so availability is honest — we do not book jobs we cannot reach that day. Call (702) 810-6355 and we will give you a straight answer on timing.
Are your prices the same for Las Vegas as for North Las Vegas?
Yes. We charge the same flat rates regardless of whether the job is in Las Vegas or North Las Vegas. We do not add a travel surcharge for locations within our service area. You get the same upfront pricing and the same service either way.
Do you do commercial plumbing in Las Vegas?
We handle light commercial work — restaurants, small office buildings, and multi-tenant spaces for repeat accounts. We are not a large commercial contractor, but we have experience with commercial drain cleaning, hydro jetting, grease line maintenance, water heater replacement in commercial settings, and general plumbing repairs in commercial kitchens and facilities.
Are you licensed and insured?
Yes. Sentinel Plumbing is a licensed Nevada plumbing contractor, license number NV C-1D 0091125, and is fully insured.
Need a plumber in Las Vegas, NV?
Call Sentinel Plumbing, book online, or ask Sentinel AI. Drain cleaning, hydro jetting, water heater replacement, leak detection, and plumbing repairs throughout Las Vegas.