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HVAC Company in Lee's Summit, MO

Enjoy year round comfort with expert HVAC services in Lee's Summit MO from Delta T Heating & Cooling. Call today to schedule your reliable home service!

HVAC Company in Lee's Summit, MO, And Surrounding Areas

Struggling with inconsistent indoor temperatures or an outdated HVAC system? Delta T Heating & Cooling, a trusted HVAC company in Lee’s Summit, MO, delivers fast, reliable, and energy-efficient solutions for both homeowners and business owners. Whether you're dealing with rising energy bills, sound units, or recurring HVAC failures, professional service is essential to restore comfort and efficiency. Backed by highly trained technicians and years of industry experience, we guarantee the job is done right the first time, with no shortcuts, just proven results.

Why DIY HVAC Work is a Risk You Shouldn’t Take

While DIY may seem like a money-saving option, heating and cooling systems are complex, high-voltage, and precision-calibrated machines. Improper repairs or installations can lead to more damage, safety hazards, and voided warranties. Choosing a licensed HVAC company in Lee’s Summit, MO, like Delta T Heating & Cooling is not just a better option — it’s the right one.

Here’s why trusting the pros is always smarter than DIY:

  • Safety Assurance: HVAC systems involve intricate electrical wiring, pressurized refrigerants, and combustion processes—none of which should be handled without proper training and equipment. Certified technicians are trained to mitigate risks and ensure safety for your home and family.
  • Code Compliance: Professional companies understand local building codes, permitting requirements, and manufacturer guidelines. They ensure your system not only works but also complies with all legal and safety regulations, avoiding potential fines or shut-downs.
  • Warranty Protection: Many HVAC systems come with manufacturer warranties that are voided if repairs or installations are done incorrectly. DIY attempts often lead to costly mistakes that negate your warranty and leave you paying out of pocket for future repairs or replacements.
  • Diagnostic Accuracy: Unlike DIY fixes that rely on guesswork, professionals use advanced diagnostic tools to identify the root cause of an issue. This avoids unnecessary part replacements and ensures the problem is addressed correctly the first time.
  • Efficiency Optimization: Certified technicians have the training and tools to calibrate, test, and fine-tune your system for maximum energy efficiency. This not only reduces your utility bills but also maximizes the life of your equipment.

Trust our experts for your heating and cooling needs. Our seasoned professionals deliver quality results you can count on. Check out our repair services to see why we’re the trusted HVAC company in Lee’s Summit, MO. Don’t leave your home’s comfort to chance—choose the experts!

Three men collaborating on a large air conditioning unit, focused on maintenance and repair tasks.

Total Indoor Climate Control: Why Choosing a Professional HVAC Company in Lee’s Summit, MO Matters

Finding the right HVAC company in Lee’s Summit, MO, isn't just about fixing a broken unit—it’s about investing in consistent performance, long-term savings, and peace of mind. As a city that experiences fluctuating seasonal temperatures, Lee’s Summit demands HVAC systems that adapt efficiently and run seamlessly year-round.

Why working with professionals is a smart decision:

  • Certified, Licensed Technicians: Trained experts provide accurate diagnostics and professional installations, ensuring your system is set up correctly the first time. No more guessing games or temporary fixes—just reliable service you can trust. 
  • Customized System Sizing: Every home and business is different. Professionals assess your space, energy usage, and insulation to recommend the ideal system for your specific needs, avoiding over- or under-sizing that can lead to inefficiencies. 
  • Save Money Long-Term: A high-quality installation by experienced technicians reduces the likelihood of frequent repairs and energy waste. Over time, this translates into lower utility bills and fewer unexpected expenses. 
  • Proven Installation Standards: Expert installations ensure your system operates at peak performance, maximizing efficiency and durability. A properly installed HVAC system lasts longer and works better, giving you greater value for your investment. 
  • Warranty Protection: Professional work adheres to manufacturer and safety standards, helping you maintain the validity of your warranty. This protection not only saves you money on potential repairs but also gives you peace of mind knowing your system is fully covered.

Partnering with a professional HVAC company in Lee’s Summit ensures long-term comfort, safety, and efficiency. Whether upgrading an old unit, installing a new system, or handling routine maintenance, experienced professionals will keep your HVAC system ready for every season.

Precision, Performance & Peace of Mind: Services That Set Us Apart

At Delta T Heating & Cooling, we provide full-spectrum HVAC services built around performance and value. As a top-rated HVAC company in Lee’s Summit, MO, we tailor each service to meet the specific needs of your property, whether residential or commercial.

Our comprehensive service offerings include:

  • HVAC Installation: Experience precision fitting and expert setups for energy-efficient performance that saves you money in the long run. Whether it’s a new system for your home or an upgrade for your commercial property, we’ve got you covered. 
  • HVAC Repair: Our skilled technicians provide fast, accurate diagnostics and long-lasting repairs to get your system back up and running quickly, minimizing downtime and inconvenience. 
  • HVAC Maintenance Plans: Prevent costly breakdowns with regular tune-ups that reduce wear and tear, improve efficiency, and maximize the lifespan of your system. We offer flexible maintenance plans to keep your HVAC system in top condition year-round. 
  • Indoor Air Quality Solutions: Breathe easier with whole-home air purifiers, dehumidifiers, ventilation systems, and other advanced solutions designed to improve the air quality inside your home or business. 
  • Smart Thermostat Integration: Take control of your heating and cooling with intelligent automation. Our smart thermostat solutions help you manage your energy usage, enhance comfort, and save on utility bills effortlessly. 
  • Ductwork Repair and Replacement: Improve airflow and energy efficiency with professional-grade ductwork solutions. We provide everything from minor repairs to complete system replacements, ensuring your HVAC system operates at its best.

For more detailed information, explore our HVAC installation services and repair solutions. Whether you need a new system installed, repairs for an existing unit, or expert advice on improving your indoor air quality, we are here to help. Let us ensure your property stays comfortable and efficient all year long!

Promotions – Value-Packed Offers for Smarter Comfort

We believe quality HVAC service should come with great value. That’s why we offer limited-time promotions to help you save on system installations, repairs, and seasonal maintenance. From discounts on new AC units to rebates on energy-efficient heating systems, our deals make premium comfort more affordable. These offers are updated often, especially during peak seasons, so be sure to check in. Visit our promotions page or contact our team to learn about the latest savings and how to qualify.

Financing – Flexible Plans to Fit Any Budget

We know HVAC upgrades and repairs aren’t always planned, but comfort can’t wait. That’s why we offer flexible financing options to help homeowners and businesses in Lee’s Summit manage costs without the stress. Our plans feature fast approvals, simple monthly payments, and no hidden fees, so you can move forward with confidence. Whether you're replacing an old unit or upgrading to a high-efficiency system, our financing works with your budget. We also help you combine financing with available rebates or promotions to save even more. Ask us about applying during your free estimate or visit our financing page for details.

Maintenance Plans – Peace of Mind All Year Long

Preventive maintenance is the key to long-lasting, high-performing HVAC equipment, and our tailored maintenance plans make it simple. With routine inspections, seasonal tune-ups, and priority scheduling, you can protect your investment and avoid costly emergency repairs. Members also get perks like service discounts, extended warranties, and priority response during peak seasons. The result? Better performance, lower utility bills, and year-round comfort. Learn more on our maintenance plans page or talk to one of our comfort advisors. It’s the easy way to keep your HVAC system running like new.

Schedule with Confidence: Your Comfort is Our Priority

At Delta T Heating & Cooling, we make it simple to get the HVAC services you need—whether it’s a new installation, a repair, or routine maintenance. Our team delivers reliable, precise service. Just give us a call or schedule an appointment online at a time that works for you. Be sure to check out our promotions for savings on installations, tune-ups, and replacements, and ask about our flexible financing options to spread payments over time. For year-round care, join our maintenance program to keep your system running smoothly. Visit our contact page to book your service today!

Contact Our Certified Pros Now for Quick, Reliable HVAC Solutions

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Financing Available!

Get quick approvals and affordable monthly payments for your HVAC needs. We've teamed up with Service Finance to simplify the financing process.

Customer Testimonials

See what our happy customers have to say!

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Mike and his apprentice always do excellent work. Prompt, efficient, honest and dependable. I recommend without qualification!

Tom M

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I own several rental homes throughout Johnson County and exclusively use Delta T to service and install at all my properties and my personal residence. Have referred them to several friends, family and coworkers without hesitation. Professional, efficient and always come through with high quality work at an affordable price.

Matthew R.

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We were very pleased with Adam and the crew. We found them knowledgeable, professional and competitive in price and we’re happy to recommend them.

MARK AND DENISE T.

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Good experience with Delta T Heating & Cooling. Service Tech Garrett was on time, professional, and personable.

Timothy Newton

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After getting several estimates and talking with 3 other companies, it was clear Delta T was the right company to replace our aging furnace and AC unit. They offered a very competitive price but what really impressed me was Adam’s knowledge, attention to detail and desire to make sure the installation was perfect. I highly recommend these guys, you won’t be disappointed.

Fred B.

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They were great! Garrett the technician was very nice and thorough. I was able to make an appointment quickly, and their prices were reasonable!

Myra Monberg

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I was so impressed With Delta T Heating & Cooling. They were a phenomenal company to work with and I will continue to use them! Thank you so much to Adam for taking care of our AC!

Beth A.

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Great service. They gave me 3 options for my house. Explained the differences and installed a great system. They did great work at a great price. Love the new HVAC.

Art W.

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Greatest crew! Very knowledgeable, and were QUICK to get my issue resolved-Thank you Adam, for getting me scheduled so quick-and thank you Mike & Garrett for your expertise and quick resolve

Rebecca Wright

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Delta T is my “go-to” HVAC service company. Always very prompt and extremely reasonable on price. You will be glad you called Delta T.

Joan Z

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Every interaction with Delta T has been very positive and helpful! Mike went goes and beyond to help explain things & the maintenance plan has been very beneficial for us! Highly recommend!

Jenn T

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Delta T has provided service for my HVAC system and water heaters at multiple properties for the last 4 years. Quick service, good communication, fair prices. I trust them implicitly.

Adriane O

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The tech came and checked our heating system, got it all ready for winter, and explained everything I needed to know, for a reasonable price. Bonus, he also explained 2 or 3 ways why upgrades wouldn’t be necessary, and how to prolong the life of the system. Will definitely continue to use them.

Jeff T

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They fit me in their schedule pretty late at night. Theres a storm coming and they were understanding and fixed my issue quickly. I purchased their program to have them come out annually now. Thank you guys!

Spencer M

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Mike Jeanneret was our repairman and he thoroughly explained everything he was doing and why he was doing it. He didn’t charge us for anything we didn’t need and I feel confident that he was honest with his work. Would recommend to anyone!

Michael S.

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I’ve used Delta for several years both at both my personal residence and my work building. They have always responded quickly and efficiently. I’ve been so happy with their service and never trust anyone else

Jaeme S

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Mike is absolutely the best! Honest, kind and very professional. I've dealt with a few other companies before going with Delta T....it was like night and day! So refreshing to deal with an honest and affordable company. Thank you so much!!!

Gina M

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Punctual, courteous, prompt & reliable service - the perfect recipe for great service! Highly recommend to others!

Kristin Miller

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Mike Jeanneret was/is absolutely fantastic He spent as much time as necessary, and then a bit more to explain everything that he did and all the ins and outs of our system. We use DeltaT for yearly maintenance, and could not be happier. Highly recommend Mike and DeltaT

Bradley N

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Efficient, knowledgeable, reasonably priced. Garrett and Daniel were very helpful and were fantastic at explaining things to me. Highly recommend.

Tori Goldsmith

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