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Service and Maintenance
Ensure year-round comfort, peak efficiency, and maximum lifespan for your HVAC system with Daikin TMI's comprehensive service and maintenance solutions. Whether you need proactive care to prevent issues or fast, reliable repairs when problems arise, our expert technicians are ready to help. Protect your investment and enjoy peace of mind with industry-leading support.
Keep Your HVAC System Performing at Its Best: Expert Maintenance & Reliable Repairs
Ensure year-round comfort, peak efficiency, and maximum lifespan for your HVAC system with Daikin TMI's comprehensive service and maintenance solutions. Whether you need proactive care to prevent issues or fast, reliable repairs when problems arise, our expert technicians are ready to help. Protect your investment and enjoy peace of mind with industry-leading support.
Protect Your Investment with Proactive HVAC Maintenance Plans
Stop worrying about unexpected breakdowns and high energy bills. A Daikin TMI Maintenance Plan is the smartest way to ensure your heating and cooling systems operate reliably and efficiently, season after season.
Why Choose a Daikin TMI Maintenance Plan?
- Maximize Your 12-Year Warranty: Regular, documented maintenance is often required to keep manufacturer warranties valid. Our plans help you meet these requirements, ensuring you benefit fully from Daikin's industry-leading 12-year coverage.
- Priority Service: Plan members receive priority scheduling, ensuring faster service when you need it most, especially during peak seasons.
- Discounts on Repairs & Parts: Enjoy exclusive savings on any necessary repairs or parts replacements outside of regular maintenance.
- Prevent Costly Breakdowns: Catching small issues early prevents them from becoming major, expensive repairs down the line.
- Lower Energy Bills: Properly maintained systems run more efficiently, using less energy and saving you money on utility costs.
- Extended Equipment Life: Regular tune-ups reduce wear and tear, helping your HVAC system last longer.
- Improved Air Quality & Comfort: Clean systems distribute cleaner air and maintain more consistent temperatures.
- Peace of Mind: Automated reminders and scheduled visits mean you don't have to think about maintenance, we handle it for you.
Fast, Reliable HVAC Repair Services When You Need Them Most
Is your AC blowing warm air? Furnace making strange noises? Don't wait for the problem to get worse. Daikin TMI offers prompt, professional HVAC repair services to get your system back online quickly.
We Tackle All Common HVAC Problems:
- System not cooling or heating
- Uneven temperatures or poor airflow
- Strange noises (grinding, squealing, banging)
- Unusual smells coming from vents
- System constantly cycling on and off
- Thermostat issues
- Water leaks around the unit
- Increased energy bills without explanation
The Daikin TMI Repair Advantage:
- Expert Diagnosis: Our highly trained technicians accurately identify the root cause of the problem.
- Faster Repairs: With access to our massive 65,000 sq. ft. warehouse stocked with Daikin and other OEM parts, we can often complete repairs faster than the competition.
- Transparent Pricing: We provide clear explanations and upfront quotes before any repair work begins.
- 24/7 Emergency Service: We're available around the clock for urgent heating or cooling failures.
Why Regular HVAC Maintenance is Non-Negotiable
Think of HVAC maintenance like an oil change for your car, essential for smooth operation and longevity. Skipping it leads to:
- Higher Energy Costs: Dirty coils and filters force your system to work harder.
- Reduced Lifespan: Increased wear and tear shortens the life of components.
- More Frequent Breakdowns: Minor issues escalate into major repairs.
- Poor Air Quality: Dirty systems can circulate dust, allergens, and mold.
- Safety Risks: Prevents issues like carbon monoxide leaks or electrical hazards.
- Voided Warranties: Neglecting maintenance can jeopardize your warranty coverage.
Investing in regular maintenance saves you money, hassle, and ensures comfort and safety.
What Our Comprehensive Maintenance Tune-Up Includes:
Our technicians perform a thorough inspection and tune-up designed to keep your system in peak condition. Key tasks include:
- Inspect & Clean Condenser Coils: Ensures efficient heat transfer outdoors.
- Inspect & Clean Evaporator Coils: Crucial for proper cooling indoors.
- Check Refrigerant Levels & Pressure: Verifies correct charge for optimal performance.
- Inspect Electrical Connections: Tighten connections, check voltage/amperage draws.
- Clean & Inspect Drain Lines/Pans: Prevents water damage and blockages.
- Inspect & Clean Blower Motor/Wheel: Ensures proper airflow.
- Check Thermostat Calibration & Operation: Confirms accurate temperature control.
- Inspect Air Filters: Replace or clean filters as needed (customer-provided or standard options).
- Lubricate Moving Parts: Reduces friction and wear (motors, bearings).
- Test Safety Controls & Devices: Ensures safe system operation.
- Inspect Furnace Components (Heating Season): Check burners, heat exchanger, ignition system.
- Inspect Heat Pump Operation (Heating/Cooling): Verify reversing valve and defrost cycle.
- Visual Ductwork Inspection: Check for obvious leaks or damage near the unit.
The Daikin TMI Difference: Expertise You Can Trust
Choosing Daikin TMI for your HVAC service and maintenance means partnering with a leader dedicated to quality and customer satisfaction.
- Factory-Trained Technicians: Our team receives ongoing, rigorous training, including hands-on sessions at state-of-the-art facilities.
- Unmatched Parts Access: Our extensive local inventory means less waiting for necessary parts.
- Warranty Assurance: We help you maintain your valuable Daikin 12-year warranty.
- Professional & Respectful Service: Our technicians treat your home or business with care.
- Local Expertise: We understand the specific climate needs of our service areas.
Serving Your Local Community
Daikin TMI proudly provides expert HVAC service and maintenance across:
- St. Louis, MO
- Kansas City, MO
- Wichita, KS
- Springfield, MO
- Peoria | Bloomington | Champaign, IL
Ready to Ensure Peak HVAC Performance?
Don't wait for a breakdown. Invest in preventative maintenance or schedule reliable repairs today. Contact Daikin TMI for expert service tailored to your needs.
Or Call Us Directly:
- St Louis, MO: (636) 532-1110
- Kansas City, MO: (816) 298-6281
- Wichita, KS: (316) 262-1244
Other Services
Residential Distribution
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Commercial Solutions
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Service and Maintenance
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Testimonials
Hear from the people and companies we’ve proudly served. From residential contractors to commercial projects and strategic partners, these stories highlight our long-standing commitment to delivering excellence, building trust, and driving results across the HVAC industry.
Working with TMi has been nothing short of a blessing for Allied Plumbing and Heating! Working together with Corey Maynard to get our customers the best that Daikin has to offer has been awesome! His team at TMi has been the easiest and best company to work with by far. TMi definitely makes it easier to give our customers what they need, and they leave us comfortable knowing that they have our back. Thank you so much for making my job easier!
We partnered with Lennox for over 50 years. It was a great journey. Like every business that has been around for any length of time, the business decides to do things differently. That is the case with Lennox. We have been searching for years for a line of equipment that is distributed by a reputable company that has an excellent representative with a vast knowledge of the industry and really understands customer service to the high level we deliver to our customers. In addition, we want a distributor who has the items in stock, can provide excellent technical support, and provides top-notch training. Daikin-TMI checks all of those boxes so far. I have known Mike Mascia since the days when he was part of the local Lennox team. He was awesome then and that has not changed. Mike understands the industry, our local market, and the very high expectations Al-Don IAQ expects. In addition, I know Mike would only be a part of a team/organization that can and would deliver to meet the needs of the challenges we face today and the future. Daikin-TMI provides the quality of equipment we need to serve our customers along with good technical support and training. We have enjoyed the journey we have experienced with Mike and Daikin-TMI.
Our relationship with Thermal Mechanics goes back nearly 25 years, and during that time they have consistently delivered strong products and reliable support. For the past 10+ years, I?ve had the pleasure of working closely with Dan Rettenmaier, and he has become one of the best equipment reps I?ve worked with in my career. Dan brings a rare mix of technical expertise, responsiveness, and problem-solving that makes him an indispensable resource. He regularly goes above and beyond his role, stepping in to help with whatever our business needs, and we know we can always count on him to get issues resolved quickly. With Dan leading the way and backed by the Thermal Mechanics team, we have a partner who not only provides excellent products but also the service and commitment that make a real difference to our success.
Dakin TMI has consistently proven to be a reliable and responsive vendor for WWT. Their team demonstrates an exceptional level of professionalism, technical expertise, and attention to detail across every phase of our partnership. From timely deliveries to proactive communication, Dakin TMI goes above and beyond to ensure that our needs are met?often before we even articulate them. Their commitment to quality and customer service makes them a valuable extension of our own team, and we look forward to continuing our collaboration for years to come.
Partnering with TMI/Daikin as our distributor has been one of the most rewarding decisions we’ve made at Lakebrink Heating & Air Conditioning. The entire team is made up of wonderful people who truly care about our success. Over the years, we’ve built strong friendships with our territory managers — relationships that go far beyond just business. The support from their marketing department has been exceptional. Whether it’s co-branding materials, seasonal campaigns, or creative advice, they’re always ready to help us grow. And when it comes to technical or product issues, the service support team is consistently reliable, responsive, and knowledgeable. We value this partnership not just for the products and services they offer, but for the people behind it who genuinely want to see us thrive!!
At Top Notch Heating, Cooling, and Plumbing, we pride ourselves on delivering quality service and trusted solutions to our customers — and working with Daikin/TMI has elevated our ability to do just that. Their innovative product line, strong dealer support, and commitment to excellence make them an invaluable partner. We especially want to recognize Matt Brewer, our territory manager, whose dedication, responsiveness, and deep industry knowledge have made a real impact on our success. Matt doesn’t just support us — he works alongside us, offering timely solutions, insightful training, and a personal touch that makes all the difference. With Matt and the Daikin/TMI team behind us, we feel confident and equipped to grow stronger every day. It’s more than just a partnership — it’s a relationship built on trust, support, and shared goals. That’s why we love working with Daikin/TMI.
