Prioritizing Customer Satisfaction Since 1987

At Steve’s Plumbing & A/C Service, your comfort is our priority, and we want to help make sure your home, business, or property is comfortable for you and your guests. If you are having a plumbing or air conditioning issue, we are here to help satisfy your needs and resolve the issue. From simple maintenance to heater repairs, indoor air quality solutions, and AC upgrades, our capable technicians are equipped to handle the job—no matter how big or small it is. We offer customers same-day appointments and emergency services, and we can get the job done efficiently.

We handle a wide range of services, including but not limited to:

  • Plumbing repairs
  • AC repairs and replacements
  • Indoor air quality solutions
  • Drain cleaning
  • Piping and re-piping
  • Kitchen and bathroom remodeling
  • AC installation
  • Electronic leak detection
  • Water heater installation and repair
  • Trenchless pipe lining

Contact our Kauai professionals by calling 808-563-4054 or reaching out to us online today to schedule a repair, replacement, or maintenance service. We look forward to hearing from you!

Book Now

Contact Us


    Residential Only Drain Clearing

    View More Deals
    Join the Club. It doesn’t cost, it pays!


    Here’s What Your Membership Includes:

    • One Annual Visit
    • Discounts on Repairs
    • No Dispatch Fees
    • Convenient Scheduling Times
    • Exclusive Club Member Promotions
    • Auto Renewal
    • Maintenance Required by the Equipment Manufacturers

    Professional Hawaii Plumbing and AC Providers

    Call Steve’s Plumbing & A/C Service When You Need the Job Done!

    Steve’s Plumbing & A/C Service is a professional plumbing and air conditioning company that offers a complete lineup of repairs, installations, replacements, maintenance, and other service solutions. From small and routine problems like blocked drains, dirty air filters, or broken garbage disposals to complex issues like damaged sewers, no A.C, or broken water lines, you can count on us to deliver exceptional craftsmanship and customer service that exceeds even the most rigorous standards of quality. We know you demand the best for your home or business, and that’s what our team strives to deliver with each and every call we attend to.

    Your Plumbing & AC Dream Team

    Audie was the representative from Steves Plumbing that came to our house. He was very professional and had a warm friendly demeanor. Audie was able to quickly diagnose the problem. He took his time to explain the situation, what needed to be done with our shower valve and explained everything in a way that we can easily understand it. He also noticed the brands on our fixtures in our bathroom (toilet, sink) and gave recommendations on what he believed would be more durable. We believed this is going above and beyond his duty. If we ever have any plumbing needs in the future, we will definitely call Steves Plumbing and specifically ask for Audie.

    – Chris & Patricia H.

    One of the best plumbing experiences I’ve ever had. Prompt service. Very knowledgeable tech. Kaalai was super nice and repaired our leak in a professional manner. I would recommend Steve’s Plumbing to all my friends and neighbors.

    – Hunt D.

    We have been a customer for almost 20 years. They do good, professional work with aloha. Response time has always been excellent. Today I broke a water pipe and they responded immediately. They sent VICTOR, who we HIGHLY RECOMMEND! WE WILL ALWAYS USE STEVE’S PLUMBING!

    – Diana M.

    I called Steve’s Plumbing on a Sunday morning and the service guy was here before noon without charging extra for Sunday! Billy fixed my clogged sink and spent over 3 hours clearing the clog that was way down the pipe. He was professional and explained everything to me. The price was reasonable considering all the work he did. I was very happy with the results.

    – Susie C.

    Victor overhauled our main property water shut off the box. A lot of corroded handles/valves that were not an easy DIY project. The office gave courtesy calls before he arrived on time. He was very patient in answering all of my many questions and concerns. Explained options to me & also introduced me to the “Ohana Membership” (be sure to get it). Upon completion, he was very thorough in showing me “what did what”. No more confusion or concerns. He even took time to answer other questions I had about a different “project”. He really takes pride in his work & it shows. Mahalo!

    – Robyn S.

    Steve’s Signature Service

    Famous 5-Star White Glove Service

    We treat your home like it’s our own. We’re committed to leaving it better than we found it.

    Same-Day Service

    We believe your Plumbing or AC problem should be treated urgently and with care.

    1-Year Satisfaction Guarantee

    We’re not happy until you’re happy. We guarantee all of the work completed.

    Trusted Since 1987

    Proudly providing quality Plumbing, Air Conditioning, & Drain Cleaning service with aloha since 1987!

    24/7 Emergency Service

    We know that Plumbing or AC problems happen at all hours of the day. Our team is here to help!

    Convenient Financing

    Offering upfront pricing. We charge by the job, not the hour! Know the price before we start.
    Book Now

    Service with Aloha Since 1987

    Quality & Reliable Plumbing & AC Solutions

    Quality & Reliable Plumbing & AC Solutions

    Steve’s Plumbing & A/C Service technicians understand that your home or business is your safe haven, and if you are suffering AC or plumbing issues, you may feel uncomfortable and inconvenienced in your own home. When you retain our services, our team will treat your property as if it’s our own and can work tirelessly to restore comfort to your property. With decades of collective experience and extensive training, our technicians can help you with a variety of plumbing and air conditioning services.

    Wondering why you should hire our team? We offer our clients:

    • 24/7 emergency services
    • Affordable financing options
    • Comprehensive maintenance programs
    • Decades of industry experience and training
    • Fair and upfront prices
    • Same-day appointments

    To learn more about our team or schedule a service, contact us online or call 808-210-4676.