Trust Our Certified Technicians to Safely Replace Your Air Conditioning System

Steve’s Plumbing & A/C Service offers air conditioning replacement as part of our top-quality services in Oahu. We have served our local community since 1987 and are committed to keeping your home comfortable and safe. Cost-effective and environmentally friendly solutions are central to our mission, and we make sure to address any questions or concerns you may have about your options.

We strive to make our services affordable and offer financing through GreenSky®, a membership plan, and various specials to support our local community. No matter your situation, you can expect excellent customer service, customized recommendations, and high-quality workmanship when you trust us with your home.

Call Steve’s Plumbing & A/C Service today at (808) 563-4054 or use our online form to schedule an air conditioning replacement appointment in Oahu! We offer same-day appointments and are available 24/7 for emergencies.

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    Residential Only Drain Clearing

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    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.
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    Learn What Our Team is Doing to Bring the Highest Quality of Service

    How Do I Know When I Need to Replace My A/C in Oahu?
    How Steve’s Plumbing & A/C Service Helps You Get an A/C Replacement That Meets Your Needs

    How Do I Know When I Need to Replace My A/C in Oahu?

    Although some signs may point towards either a repair or a replacement, you should call us to schedule an appointment if you experience one or more specific issues. You typically need a professional assessment to determine whether a replacement is more helpful than repairs. One way or the other, our technicians can perform a detailed inspection to get to the root of your A/C problem.

    If your air conditioning unit causes any of the following problems, you should reach out to us to keep your home comfortable and safe:

    • Burning or other disturbing smells
    • Scraping, screeching, or other unusual noises
    • Blowing hot air
    • Leaking water or refrigerant
    • Not turning on or off
    • Thermostat irregularities

    In addition to those obvious air conditioning issues, your system may also require replacement if you noticed higher humidity levels or excessive dust in your home. Your energy bills unexpectedly increasing is also a typical sign that your air conditioning is not working properly.

    How Steve’s Plumbing & A/C Service Helps You Get an A/C Replacement That Meets Your Needs

    Once our technicians have performed a thorough evaluation of your current air conditioning system, we can recommend repairs or replacement. Although you may first think that a repair may be enough, replacing your A/C can be a more effective solution for various reasons.

    If your system is older than 10 years, you should replace it for efficiency and safety. Even if you have had regular maintenance, a decade is the usual lifespan for air conditioning. If your current unit is not that old yet but uses a refrigerant that local, state, or national regulations do not use or make available anymore, a replacement is usually recommended too. In either situation, technological advancements make more recent units safer and better for both your loved ones and the environment.

    Our technicians can also recommend a replacement if the cost of repairs would be too high or if you already had one or more rounds of repairs for the same issue. If your A/C needs have changed a lot since the installation of your current system, replacing it can ensure that you get the air conditioning you need.

    Over the past decades, our team has become a local industry leader and we are deeply involved in our community. We do not simply understand the specificities of houses in Hawaii, but our technicians are familiar with our culture and traditions. This helps us provide attentive and respectful customer service.

    Contact Steve’s Plumbing & A/C Service today at (808) 563-4054 to schedule an appointment with one of our technicians to discuss your A/C replacement options in Oahu!