Southwestern Oklahoma Mini-Split Maintenance

Keep Your Ductless System Running Smoothly With Regular Maintenance

Your mini-split system works hard year-round, providing comfort and efficiency to your home, so routine maintenance is essential to extend its lifespan. At Robinson Air & Plumbing, we offer comprehensive mini-split maintenance designed specifically for homeowners in Lawton, OK, Wichita Falls, TX, and throughout Southwestern Oklahoma. From detailed cleaning of indoor units to thorough checks of refrigerant levels and electrical connections, our maintenance helps you avoid costly breakdowns. Regular care also ensures your ductless system maintains peak performance and energy efficiency, helping you save money on your monthly utility bills. Schedule maintenance today to protect your mini-split investment and enjoy continuous home comfort.

Our Mini-Split Maintenance Services

Routine care for your mini-split system is essential for lasting comfort and energy efficiency. Our comprehensive maintenance covers every critical component to ensure your ductless unit operates at peak performance. Enjoy peace of mind knowing your system is being maintained by trained professionals.

  • Filter Cleaning and Replacement — Dirty filters reduce airflow and efficiency, causing your mini-split to work harder. Our technicians carefully clean or replace filters to keep your indoor air clean and your system efficient.
  • Coil Inspection and Cleaning — Dirty coils can significantly decrease your mini-split’s ability to cool or heat your home effectively. We thoroughly inspect and clean the evaporator and condenser coils to optimize your unit’s performance.
  • Drain Line Maintenance — Clogged drain lines lead to water leaks, mold growth, and potential property damage. Our experts clear drain lines to prevent water backups and maintain proper drainage from your system.
    Electrical Component Checks — Faulty electrical connections are a common cause of mini-split system failures. We meticulously inspect wiring, connections, and controls to identify and repair any potential electrical issues.
  • Refrigerant Level Assessment — Improper refrigerant levels can impact your ductless unit’s performance and efficiency. Our technicians verify proper refrigerant charge and correct any issues to maximize your system’s functionality.

To see what we can do for you, call us for a quote or to schedule service.

Why Choose Robinson Air & Plumbing for Mini-Split Maintenance?

Robinson Air & Plumbing is trusted by homeowners across Lawton, OK and Wichita Falls, TX because we prioritize quality, professionalism, and lasting results. Our team is passionate about keeping your home comfortable year-round with service that’s both thorough and respectful of your time. We don’t just check boxes—we take the time to ensure your mini-split system is running the way it should. When you choose us, you’re choosing care that goes above and beyond the basics.

  • Experienced, Licensed Technicians — Every technician on our team is highly trained and has the experience to handle all types of ductless systems. We ensure that each maintenance visit follows proven procedures for long-term performance.
  • Tailored Maintenance Plans — We understand every home and mini-split setup is different. That’s why we customize our service to fit your system’s specific needs.
  • Clean and Respectful Service — Our team takes care to leave your home just as clean as we found it. We wear shoe covers, protect your floors, and treat your space with care.
  • Strong Local Reputation — As a well-established company in Southwestern Oklahoma and North Texas, we’ve earned the trust of our neighbors. Much of our business comes from repeat customers and referrals.
  • Attention to Detail — We don’t rush through the job. Each inspection and cleaning is done carefully to catch small issues before they become big problems.

Get In Touch With Us

See What Others Have To Say

Reviews By Real Clients
We called American Home Shield and they called AllTech. We have been out of AC for 3 weeks now. We finally called Robinson Air for a second opinion. Manny came out and flipped a breaker by the unit and in 15 minutes we got air!!! Thank you so much for your thorough technicians. 15 minutes yall!
Aaron Parker
4 days ago
Kevin was amazing!!! He was friendly and so knowledgeable. He fixed the issue and was thorough in explaining.
Lauren Davis
5 days ago
Jeremy came out and spent his entire afternoon sharing a quote with us installing a new heat pump system. This guy! He really knows his stuff. We were very impressed. I’m thinking this is a great company that stands proudly behind the work they do. Thank you Jeremy
Judy Landrum
5 days ago
Jermey came out to give us an estimate on having the HVAC system replaced. Took his time and gathered all the information about the house and what we where looking for in a new system. He also took his time and explained everything to us in detail so we can make an informed decision on which system we want to go with. I highly recommend if you are in the market for a system to give them a call, you will be extremely happy with your decision.
James Stowers
5 days ago
The service and advice from Jeremy was outstanding.
Tactics Attack
5 days ago
Kevin and Mike came out today and did a wonderful job! Highly recommend, very professional, polite and punctual. 10 out of 10.
Megan Lageson
5 days ago
Brandon was awesome! He was extremely professional and efficient in servicing my units!
Latrice Barker-Williams
5 days ago
Very knowledgeable and to the point
Jesse Pena
5 days ago
As usual, William Brady, did an outstanding job while servicing our HVAC system. Kudos to Sidney and the entire Robinson Air team. You guys always do it right!!!
Darrell E. Williams, Sr.
6 days ago
Kevin and Mike did a quick job at replacing some components of my AC system
Eugene McDonald Jr
7 days ago
Manny Vega and Mike, quick and to the point. Real professionals and stewards of the profession. Jeremy as well is a swell guy that really is no nonsense business.
David M
7 days ago
Technicians Kevin and Mike were always friendly, courteous and helpful. Very knowledgeable. Highly recommend.
Jeanne Gilbert
1 week ago
Shows up on time, very dependable and friendly. Explained everything
Mike Timmons
1 week ago
The service call was very thorough as well as the estimate. Great job.
Laniece Love
1 week ago
Manny Vega and Mike, quick and to the point. Real professionals and stewards of the profession.
David M
1 week ago
The techs arrived within an hour of contacting the office. The work was completed and cleanup accomplished toot-sweet. I am a happy customer.
Virgil Watson
1 week ago
Called at 7am to get someone out since my AC stopped working the night before. Was told I could get put on the schedule for Friday, with it being high 90’s low 100’s that wasn’t going to work. I pay for the yearly membership to be able to have them come out within 24 hours. After going back and forth with them they finally told me they could come out today. The gentleman that came was excellent, very polite and knew what he was doing. He called me before he came and let me know he was on his way. He got here and figured out exactly what was wrong and fixed it right away. If it wasn’t for this morning and having to go back-and-forth with the person on the phone, I would’ve given 5 stars.
Silverado Custom
1 week ago
Wes and Christina came to my home and put a new HVAC system in I'm satisfied with what they, I will call them again if I need to.
Sharmin Khanm
1 week ago

    Ready for reliable, local service you can trust?

    Call Robinson Air & Plumbing today to schedule your appointment!