Oahu · 24/7

About Us

Reliable Plumbing & AC Services Across Hawaii – 24/7 Availability

Looking for trusted plumbing and air conditioning services in Hawaii? Steve’s Plumbing & A/C Service has been the islands’ go-to provider since 1987. We deliver top-quality residential and commercial plumbing and HVAC solutions across Oahu, Maui, and beyond — backed by decades of experience and a 100% satisfaction guarantee.

From routine plumbing repairs to complete HVAC system installations, our licensed technicians handle it all:

  • Plumbing Repairs – Leaking faucets, burst pipes, repiping, and more.
  • Drain Cleaning – Fast clearing of clogged drains to restore proper flow.
  • Water Heater Services – Installation, repair, and maintenance for traditional and tankless systems.
  • Air Conditioning Services – AC repairs, energy-efficient upgrades, and full installations to keep your home comfortable year-round.
  • 24/7 Emergency Service – Urgent plumbing or cooling issue? We respond fast, day or night — with no overtime charges.

We proudly serve communities across Hawaii, including Honolulu, Pearl City, Kapolei, Kahului, Kihei, Lahaina, and Wailuku. Wherever you are on the islands, we bring prompt service, transparent pricing, and genuine Aloha spirit.

Why Hawaii Trusts Steve’s Plumbing & A/C

For over 35 years, our team has understood the unique demands of Hawaiian plumbing and HVAC systems — from salt air corrosion to tropical humidity. That local expertise means customized solutions that actually work for your home or business.

  • Upfront Pricing – You’ll know the cost before we start. No surprises.
  • No Overtime Charges – Available 24/7 with the same fair rate, nights and weekends included.
  • A+ BBB Rating – Trusted by homeowners and businesses across the state.
  • Full-Service Plumbing & AC – One call handles everything from minor fixes to major installations.
  • Locally Owned & Operated – Deep roots in the Hawaiian community since 1987.

Schedule Your Service Today! 

Why Choose Steve's?

Steve’s Guarantee: We Do It Right, We Make It Right, Or It’s Free!

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24/7 Service

5-Star Service

We Do It Right

Community Focused

Locally Operated

Specials

Financing Options Available

Need a new system? Don’t let cost hold you back. We offer flexible financing with approved credit so you can stay comfortable now and pay on your terms.

Relax, We'll Handle It

1. Request a Service Visit From Steve's

Steve's offers fast response times and reliable scheduling. Simply call us or use our online scheduling tool.

2. Get Upfront Pricing Options​

One of our licensed technicians will diagnose the issue and give you a custom estimate before performing any work.

3. Relax While We Repair Your Problem

We handle every repair efficiently and effectively, ensuring the job is done right the first time. All you have to do is relax.

4. Let Us Know How We Did

Steve's is committed to excellent service, so we do it right, we make it right, or it's free. Once your repair is complete, we'd appreciate it if you could leave a review.

Americans with Disabilities Act (ADA) Notice

We are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (808) 666-2819 or email us at customerservice@stevesplumbingac.com and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you