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🏷 $100 Off Water Heater Services
Same-Day Install Available

Water Heater Repair, Replace & Install

No hot water is an emergency. Whether it needs a repair or a full replacement, we'll diagnose it fast, quote it upfront, and get it done - same day. $100 off plus flexible financing available.

$100 off qualifying installs
0% finance options available
6-year workmanship warranty
(801) 829-1822
4.9β˜… 55+ Reviews
Free Estimate
No Hidden Fees
Licensed & Insured
🏷 $100 Off - Mention This When You Call or Submit

Get Your Free Quote

Describe your situation - we'll call back within 30 minutes.

We call back within 30 minutes during business hours

Current Offer on Water Heater Services

Mention it when you call or request a quote - applies to qualifying repair, replacement, and installation jobs.

$100
Off Water Heater Services
Qualifying repair, replacement & installs
Free
Estimate & Diagnostic
No call-out fee. No obligation.
0%
Hidden Fees After Quote
Financing available - ask for details
Call (801) 829-1822

Tank, Tankless, Gas or Electric - We Install All Types

We'll advise on the best fit for your home and budget - not the most expensive option. Here's what's available.

Gas Tank Water Heater

The most common residential choice. Fast recovery, lower operating cost, works during power outages.

Most Popular

Electric Tank Water Heater

No gas line required. Lower upfront cost. Suitable for homes without existing gas infrastructure.

Budget-Friendly

Tankless Gas (On-Demand)

Endless hot water on demand. Higher efficiency, longer lifespan, and space savings. Our most requested upgrade.

Best Efficiency

Tankless Electric

Great for smaller homes or point-of-use applications. No gas line needed, compact installation.

Space Saver

The Water Heater Specialists Salt Lake Trusts

Fast, honest, and fully backed - so you're not dealing with this again next year.

Upfront Pricing

Quote approved before work. No additions, no surprises - ever.

6-Year Warranty

Strong workmanship warranty on all water heater work.

Financing Available

Flexible plans for replacement and tankless upgrades.

Same-Day Installs

Most replacements completed the same day you call.

Fast. Fair. Done Right.

4.9
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Google Rating
Based on 55+ verified reviews
Top themes in water heater reviews:
Fast response Fair pricing Clean install
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"I would highly recommend using Mammoth Plumbing. They helped me out with a very difficult situation and went above and beyond what was required."

RB
Google Reviewer
Google Review
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"Mammoth Plumbing is my go-to for all my plumbing needs. They are super responsive and clear on everything that needs to be done. No hidden fees - they are straight up with their costs. I would definitely recommend them to anybody with a plumbing need."

SM
Google Reviewer
Google Review
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"Mammoth Plumbing and Drains exceeded my expectations. Their response time was excellent and they were able to get someone out quickly. The technician was professional, knowledgeable, and took the time to explain the work being done. It's hard to find service this reliable - I'll definitely use them again. Highly recommend."

KL
Google Reviewer
Google Review

Water Heater Questions - Answered

How quickly can you install a replacement?
Most standard tank water heater replacements are completed the same day you call. Tankless installations can take longer depending on the setup required - typically half a day to a full day. We'll give you a time estimate when you request your quote.
Should I repair or replace my water heater?
It depends on the fault and the age of the unit. For units under 8 years old with a repairable problem, repair often makes sense. For units 10+ years old with significant faults - especially tank leaks or corrosion - replacement is usually better value long-term. We'll tell you honestly which situation you're in after diagnosing the unit.
Is tankless worth the upgrade?
For most households - yes. Tankless units deliver endless hot water on demand, last 5 - 10 years longer than tank units, and use significantly less energy. The upfront cost is higher, but most homeowners find the investment worthwhile. We'll walk you through the numbers when you request your quote.
Is the $100 offer applied automatically?
Just mention it when you call or submit your quote request - we'll apply the $100 off to qualifying water heater services. It applies to repair, replacement, and new installation on qualifying jobs.
What financing options are available?
We offer flexible financing for approved customers - particularly suited to replacement and tankless upgrade jobs. Ask us when you call or request your quote and we'll walk you through what's available before any commitment.

Locations We Serve

Based in South Salt Lake, we cover Salt Lake City and all surrounding communities - same response times, same upfront pricing, no matter where you are.

Salt Lake City Core

  • Salt Lake City
  • South Salt Lake
  • Millcreek
  • Holladay
  • Murray
  • Taylorsville

West & Southwest

  • West Valley City
  • West Jordan
  • South Jordan
  • Riverton
  • Herriman
  • Bluffdale

Southeast & Cottonwood

  • Cottonwood Heights
  • Sandy
  • Midvale
  • Draper
  • Alta / Little Cottonwood
  • Big Cottonwood Canyon

North & Davis County

  • North Salt Lake
  • Bountiful
  • Centerville
  • Farmington
  • Kaysville
  • Woods Cross

Don't see your area? Call us - we likely still cover it. Our service radius extends approximately 50 miles from South Salt Lake.

Hot Water Back. Same Day. $100 Off.

Free estimate Β· $100 off qualifying services Β· 6-Year warranty Β· Financing available

Call (801) 829-1822
All work backed by a 6-year warranty