Dallas-Fort Worth Mini-Split Maintenance

Reliable Mini-Split Maintenance for Year-Round Home Cooling

Mini-splits deliver efficient, room-by-room cooling—but like any home investment, they work best with regular attention. At Moss Heating & Cooling, maintenance isn’t just about keeping equipment in shape—it’s about making the entire experience easier, clearer, and more reassuring for you. Our technicians take the time to inspect each component carefully, explain their findings, and make sure you feel confident in every step we take. We focus on preventing problems before they start, helping your unit last longer and perform consistently through the season. Every visit is completed with the care and respect your home deserves, because your experience matters just as much as the result. When you choose Moss, you’re choosing a team that listens, follows through, and always puts homeowners first.

Our Residential Mini-Split Maintenance Services

Routine care prevents performance drop-offs and helps avoid expensive repairs. Moss Heating & Cooling takes a detailed, room-by-room approach to ensure your unit is operating as efficiently and effectively as possible. We check airflow, address any signs of buildup, and look for early indicators of wear. Each tune-up is tailored to your home’s layout, giving us the chance to focus on the areas that matter most to you. Our goal is to help you maintain consistent indoor conditions while minimizing future disruptions.

  • Filter Cleaning and Inspection: Clean filters promote airflow and reduce system strain. We’ll clean or recommend replacements as needed to support overall system health.
  • Coil and Fan Cleaning: Dust buildup can limit performance and increase energy use. We remove debris to help restore smooth, efficient operation.
  • Performance Testing: Each indoor unit is checked to ensure it’s cooling properly and responding to settings. Our team makes adjustments as needed for consistent results.
  • Electrical Component Check: We inspect all wiring and electrical connections for signs of wear or loose fittings. Safe operation depends on secure and stable power flow.
  • Drain Line Flushing: Blocked drain lines can cause leaks or moisture issues. We flush the lines to prevent water buildup around the unit.
  • Sensor and Control Review: We test the unit’s sensors and thermostat connections. Accurate temperature readings are essential for efficient cooling.

Why Choose Moss Heating & Cooling for Mini-Split Maintenance?

Regular tune-ups should be easy to schedule, easy to understand, and done with real care. Moss Heating & Cooling gives homeowners in Dallas a reliable option for protecting their mini-split systems with detailed service and honest communication. Our technicians are trained to service each unit as part of a whole-home strategy that delivers performance where you need it most.

  • Dedicated to Residential Service: Our experience is entirely focused on home systems. Every tune-up is tailored to how families use their living spaces.
  • Thorough Inspections, Not Rush Jobs: We don’t skip steps or cut corners. Your system gets the full attention it needs for strong long-term results.
  • Easy Scheduling That Works for You: Our appointments are flexible and convenient. We’ll work around your availability to keep maintenance stress-free.
  • Clear Explanations Before and After Service: You’ll know what we’re doing and why it matters. We take time to answer your questions and explain our findings.
  • Consistent Quality You Can Count On: We take pride in delivering the same high level of service on every visit. No matter the home or the challenge, our team brings focus, reliability, and attention to detail every time.
  • Ongoing Support for Every Room: If one zone ever needs extra attention, we’re here to help. Maintenance isn’t a one-time job—it’s part of keeping your home running smoothly.

$69

Summer Tune-Up

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Frequently Asked Questions

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Maintenance Agreements

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Hear from our Satisfied Customers

Why Homeowners Love Moss
Seth Gordon
4 days ago
The entire experience was incredible. The service from scheduling to diagnosing and then installing a new unit was great. I would highly recommend Moss for any and all HVAC needs.
Jessie Stewart
4 days ago
Arturo Rojo was great and very knowledgeable!!! I appreciate all the help and advice he gave!!!
Leah Hardy
4 days ago
Great service. Very informative. Was able to come same day! Fixed the problem :)
Eric Nordlund
4 days ago
My old HVAC company that we used for 20 years was bought out and the new group came in and informed us we needed $14,000 in work. I scheduled a second opinion with Moss and Seth came out. Incredibly thorough and professional, looked at all my units and let me know that the issue wasn’t with the ac unit the other company wanted to replace. Moss has earned my business and my trust, I’ll be recommending them to my neighbors when the ask who we use.
darin harris
4 days ago
Koby was great, he explained the possibility of things to come down the line and what’s needed right now. I’ll await the invoice
Frank Lamir
5 days ago
Arturo professionally resolved the issue and patiently explained what to do if similar issue arises in the future. He satisfactorily answered all my questions.
Karen Wang
6 days ago
Needed my HVAC replaced. Found company through a friend posting on social media. The quote for replacement was completed via a complimentary visit. After arriving Jeff S., the PM, asked thorough questions like are there rooms in the house that seem hotter than others? that made the visit feel comprehensive. He was straightforward, patient, and answered all questions. And most of all, the replacement quoted was a fair and good price. 8/11/25 edit - New HVAC installed! Working great. Miguel E. and his installation crew completed in 1 day and were respectful and timely. He spent time after install to explain how my HVAC filters work, and when to change them out etc. House feels cooler at a higher temperature compared to my old system. Love it. Thank you!
tim davis
6 days ago
Great service. Extremely professional. Thank you for making our home cool agian.
jay lucian
1 week ago
Tanner did a great job servicing our unit especially for same day service.
Katrina Jarrett
1 week ago
Tanner arrived on time and was very efficient with the checkup. He was also good about answering all my questions and even doing a demo to help me do what I should between visits to keep my new units running well. Def recommend him.
Edward Moayyad
1 week ago
Jeff was knowledgeable and helpful However the bid ( this seems industry wide problem ) prices were not clear I have not replaced our AC units so I need to understand prices of equipments and labour and sales taxes
Katherine Brim
1 week ago
Tony did an awesome job was very polite and very informative.
ZF A
1 week ago
Tanner with Moss was great! Thank you for your help.
Brent Schmidlap
2 weeks ago
Great service. Very thorough and knowledgeable. Helpful with explanation of the service and work completed.
gwendolyn baker
2 weeks ago
Great service. Friendly. On-time.
Jon Riddle
2 weeks ago
There’s a lot to say here. First, this company has all the right values in terms of how they operate and treat human beings. I really appreciate the honest feedback we received from the technician, without pushy sales tactics in the home. Overall very impressed with the professionalism they demonstrated as well as the extensive knowledge and breakdown the tech gave about the issue we were having. Made us feel comfortable moving forward with them, and the response time was great! I think my wife called them in the morning, and they opened up an afternoon slot to come out. Tech was thorough, and the whole experience didn’t feel rushed. He was patient to listen, and after they spent time checking out the unit was able to explain what was really happening. Highly recommend, and will to friends and family. Keep up the good work guys!
Kenneth Fisher
2 weeks ago
It looks like Mike and Juan had done what I've been working for, got my issues fixed. The usage of the A/C has dropped 50% of what it was. Thank you
Silvia Hurley
2 weeks ago
They were very pilled, on time, explained everything right I recommend them anytime any day to everyone, and I thank them from the bottom of my heart❤️

    Get Excellent Service today. Get Moss.

    Don’t settle for less when it comes to your home’s comfort. Choose Moss Heating & Cooling for service that’s fast, friendly, and built to last.