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  • 1-Year Full Warranty
  • Emergency Services Available
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Trusted Plumbing Services in St. Louis Park, MN

At Onyx Plumbing & Gas, we’re not just in the plumbing business. We’re in the peace-of-mind business!

Whether dealing with a dripping faucet, clogged drain, or failing water heater, our licensed and certified plumbing team brings calm, capable expertise to every job. With prompt service, honest recommendations, and no upsells or pressure, Onyx Plumbing & Gas is here to determine your plumbing problems, explain your options, and give you and your home the solutions necessary to ensure plumbing perfection moving forward.

Drain Cleaning

Tired of slow drains and recurring clogs? Our professional drain cleaning services clear out buildup and debris safely.

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Drain Repair

We inspect, diagnose, and repair damaged or collapsed drain lines to prevent leaks, water damage, and recurring issues.

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Fixtures

Ready for an upgrade? We install and repair faucets, showerheads, valves, and other fixtures with care and precision.

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Garbage Disposal

A jammed or noisy garbage disposal can lead to serious plumbing problems — let us keep your kitchen running efficiently.

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Leak Detection

We use advanced tools to pinpoint hidden leaks in walls, ceilings, or underground lines, saving you money and reducing water waste.

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Toilets

We handle everything from flapper replacements and flange fixes to complete toilet installs — for all things toilets, we’ve got it covered.

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Sinks

From bathroom vanities to deep kitchen basins, we install and repair all sinks with clean connections and perfect sealing.

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Sewer Lines

A backed-up sewer is every homeowner’s nightmare. Our sewer line repairs and replacements will quickly fix broken or clogged lines.

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Shut Off Valves

We install and repair main and fixture-specific shut-off valves so you can control water flow quickly in case of emergencies or repairs.

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Water Heater Replacement

We’ll help you choose the right water heater for your home—traditional or tankless—and install it with precision and care.

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Water Lines

We diagnose and repair water line issues quickly, restoring full flow and preventing damage to your plumbing system.

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Emergency Plumbing Services Whenever You Need Them

Plumbing emergencies don’t wait for business hours, and neither do we! Onyx Plumbing & Gas offers fast-response emergency plumbing services throughout St. Louis Park, Edina, Minnetonka, and the rest of the west metro area. Whether it’s a burst pipe, overflowing toilet, or water heater failure, we show up quickly, explain the issue, and get to work fixing it — without charging outrageous emergency fees.

With clear communication and calm professionalism, we help you take control of stressful situations and get your home back to normal. Whether you’re scheduling regular maintenance, remodeling your bathroom, or in the middle of an urgent repair, we’re always here to help!

Contact Onyx Plumbing & Gas today for an estimate or same-day service from your neighborhood’s most trusted plumbers.

NEED A LOCAL PLUMBER? CALL THE ONYX!

Onyx Plumbing & Gas proudly serves homeowners across St. Louis Park, Edina, Minnetonka, and surrounding neighborhoods throughout the Twin Cities metro. We’re your local partner for plumbing done right, bringing punctual, affordable, and honest service to homeowners who truly care about plumbing perfection!

Wherever You Call Home, call the Onyx!

Onyx Plumbing & Gas proudly serves homeowners across St. Louis Park, Edina, Minnetonka, and surrounding neighborhoods throughout the Twin Cities metro. We’re your local partner for plumbing done right, bringing punctual, affordable, and honest service to homeowners who truly care about plumbing perfection!

  • Andover
  • Anoka
  • Arden Hills
  • Blaine
  • Bloomington
  • Carver
  • Centerville
  • Champlin
  • Chanhassen
  • Chaska
  • Coon Rapids
  • Cologne
  • Corcoran
  • Crystal
  • Dayton
  • Deephaven
  • Delano
  • Eagan
  • Edina
  • Elk River
  • Excelsior
  • Falcon Heights
  • Fridley
  • Gem Lake
  • Golden Valley
  • Greenwood
  • Hamel
  • Hampton
  • Hanover
  • Hastings
  • Hopkins
  • Lauderdale
  • Lilydale
  • Long Lake
  • Loretto
  • Maple Grove
  • Maple Plain
  • Mayer
  • Medicine Lake
  • Medina
  • Mendota Heights
  • Minnetonka
  • Minnetonka Beach
  • Minnetrista
  • Mound
  • Mounds View
  • New Brighton
  • New Hope
  • North Oaks
  • North St. Paul
  • Norwood Young America
  • Oak Park Heights
  • Orono
  • Osseo
  • Plymouth
  • Ramsey
  • Richfield
  • Robbinsdale
  • Rockford
  • Rogers
  • Saint Bonifacius
  • Shakopee
  • Shorewood
  • South St. Paul
  • Spring Lake Park
  • Spring Park
  • St. Anthony
  • St. Louis Park
  • St. Paul
  • Tonka Bay
  • Twin Cities
  • Victoria
  • Waconia
  • Watertown
  • Wayzata
  • West St. Paul
  • Willernie
  • Woodland
  • Young America
our service area

The Clog Blog

Here’s Why You Shouldn’t Ignore a Slow Drain and What to Do Instead

Are slow drains driving you crazy? Learn why ignoring it can lead to major plumbing problems and what you should do instead with these drain cleaning tips from Onyx Plumbing & Gas, your St. Louis Park plumbing pros!
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The Top 5 Signs Your Water Heater Needs Immediate Attention

Wondering if your water heater’s in trouble? Discover the top five signs your water heater needs immediate attention, and learn how your trusted St. Louis Park plumbers at Onyx Plumbing & Gas can help you out whenever your water heater is on the fritz!
[READ MORE]
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