Plumbing

Water Heater Services in Denver Metro

Golden West Plumbing, Heating, Air Conditioning, and Electrical

Need hot water fast? We repair, replace, and maintain tank and tankless water heaters with same-day service and upfront pricing you approve. Our licensed technicians handle all major brands and code-compliant installs. Serving the Greater Denver area, including Denver, Aurora, and Boulder. Trusted by neighbors with a 4.8 rating from 3,738 reviews. Call or book online for friendly, expert help.

Why Choose Us

  • Licensed and insured

    Licensed pros; work is code-compliant and permitted.

  • Since 2002 local team

    Serving Denver homeowners since 2002.

  • Upfront, clear pricing

    Written options before work begins.

  • 24/7 availability

    No overtime fees and same-day service.

  • Proven trust

    A+ BBB Rating and 4.8 rating from 3,738 reviews.

Coupons & specials

Offers & savings

View all offers

Reviews

What Our Customers Say

Customers mention

  • quality1
  • professionalism1
  • problem-solving1

Based on the reviews shown here.

  • Carlos and his crew installed a tankless water heater, very professional and courteous.
    Jasmina Hrnjic
  • They found a solution and got me the water heater and system I wanted.
    Paget Kern

FAQs

Frequently asked questions

Still have questions?

Why Is My Water Heater Not Heating Up Despite Resetting the Button?

Resetting the button usually won’t restore hot water if another part has failed. Common causes include a tripped breaker, failed heating elements or thermostats (electric), an extinguished pilot or bad igniter (gas), or heavy sediment that overheats the tank. Tankless units may show flow, venting, or gas supply error codes. We serve Denver, Aurora, and Westminster with same-day options when you call early.

Quick checks:

  • Make sure the water heater breaker is on.
  • Relight the pilot or test the igniter (gas).
  • Flush sediment if maintenance is overdue.
  • Note any on-screen error code.

Updated: 2025-11-27

Need help in Denver, CO? Call (720) 605-1072 or book online.

"Carlos was prompt and very professional, he was sure to answer all questions and from the time he arrived to installation of my new hot water heater was less than 24hrs!" — Nicole P.

What should I do if my water heater is leaking from the bottom?

If your water heater is leaking from the bottom, shut off power or gas, close the cold-water supply, and call for a same-day assessment. Golden West serves Denver and nearby cities like Westminster. We offer a $49 Water Heater Repair Assessment with same-day service, and diagnostics are free for VIP Members. Install estimates are free. Same-day service is available during regular business hours. Financing options are available if replacement is needed.

Updated: 2025-12-21 00:00:00

Need help in Westminster, CO? Call (720) 605-1072 or book online.

Is It Worth It to Repair a Hot Water Heater or Replace It?

Repairing a hot water heater is worth it when the problem is minor and the tank is still healthy; replacement is smarter when the tank is compromised, repairs are stacking up, or your hot-water needs have outgrown the unit. The most common pivot to replacement is an active tank leak, since a steel tank cannot be reliably patched. In our field work, a clean, well‑vented unit with a sound tank often benefits from a targeted repair, while heavy sediment or corrosion pushes toward replacement. Around Littleton, we often see hard‑water buildup accelerate wear, which can tip the decision either way. Estimates are always free for installations.

Use these quick signals to decide:

  • Repair: failed thermocouple/igniter, thermostat issues, minor valve leaks, or sediment flush fixes temperature swings.
  • Replace: tank leaking, severe corrosion, repeated error codes after proper maintenance, or frequent repairs.
  • Consider upgrade: if capacity or efficiency no longer fits your household.

If you spot an active leak or smell gas, shut off water and power/fuel and call a professional immediately.

Updated: 2026-04-06

Need help in Littleton, CO? Call 7206138880 or book online. “Carlos & Joel came out within the hour and sorted our water heater immediately. Super friendly, great service, thank you!” — Marc S.

How much does water heater repair typically cost for homeowners?

Water heater repair costs vary by the problem and parts, and a technician will confirm pricing after an on-site diagnostic. We offer a $49 Water Heater Repair Assessment with same-day service. Tankless diagnostics are $69. VIP Members have the diagnostic charge waived. There are no service call or dispatch fees. Same-day service is typically available when you call before noon. We serve Denver, Aurora, and Kittredge.

Updated: 2025-12-12 00:00:00

Need help in Kittredge, CO? Call (720) 605-1072 or book online.

"Amazing experience from start to finish." — Ryan O.

Need Professional Plumbing, Electrical & HVAC Service in Denver-Aurora-Centennial?

Restore your home's comfort with dependable Plumbing, Electrical & HVAC service from our skilled technicians in Denver-Aurora-Centennial and surrounding communities.

Call nowSchedule service