Heating & Air Excellence
McDonald Heating and Air is a family-owned HVAC company based in East Tennessee and servicing the Southeast United States.
At McDonald Heating and Air, your climate is our commitment.
(423) 300-1448
service@mcdonaldheatingandair.com
2567 Buffalo Trail, Lower level, Morristown, TN 37814
Call 24 hours a day: 423-300-1448
Your Satisfaction 100% Guaranteed or Your Money Back
Our Reviews speak for themselves. If we don’t deliver on the following, we promise we’ll make it right.
Our technicians care about your home and business. You are trusting us in your private space and we will not let you down. We value your privacy and your trust, and we promise you a dependable, friendly, knowledgable, communicative technician.
No-Risk Repairs: Rest assured that your HVAC repairs are risk-free. If our technicians fail to fix your system's issue or you experience further problems within a specified timeframe, we'll refund your repair costs.
Transparent Pricing: We believe in fair and transparent pricing. If you find a lower quote for the same HVAC service within 30 days of our visit, we'll refund the price difference.
On-Time Guarantee: We respect your time. If we ever miss a scheduled appointment or arrive later than promised, we'll not only make it right but also refund a portion of your service fee as a gesture of our commitment to punctuality.
Quality Assurance: Our money-back guarantee extends to the durability and reliability of any HVAC parts we supply and install. If a component fails prematurely due to a manufacturing defect, we'll replace it at no extra cost or refund your money.
Not Just Words… We Take Our Certifications Seriously.
Certification is earned through training, testing, evaluation, and adhering to extremely rigorous standards set forth by industry experts. It's our stamp of approval from industry authorities that we have the knowledge and proficiency to truly excel in our field, and take excellent care of your next project.
We Help with Financing
We can help customers navigate the oftentimes confusing world of financing. Working with TVA EnergyRight, Qualifying customers can get competitive $0 down, and get approved quickly for loans up to $20,000 and low monthly payments with up to a 10-year term.
No fees, buy downs, prepayment penalties, predatory terms or rate hikes after missed or late payments — It’s easy financing that we’ll help you navigate.
Have a project or service request? Contact us!
Our history….
Established in 2015, with roots in East Tennessee, our family embarked on a journey to provide unparalleled heating and cooling solutions to our local community.
We develop HVAC systems for home and business owners, as well as large-scale residential developments and commercial complexes. Our expertise in designing, installing, and maintaining cutting-edge HVAC systems ensures that every space we touch is marked by optimal climate control, efficiency, and reliability.
Honesty, communication, and transparency guides every job and every interaction. We’re here to ensure our clients are informed and empowered to make the best decisions for their HVAC needs on any sized project.
We are extremely proud to be CMC-C licensed and a part of the TVA Quality Contractor Network, a program created by the TVA that holds us to the highest standards of testing and certification.
We are LICENSED and INSURED. #74011
What can McDonald Heating and Air do for you?
Elevate your commercial project with our HVAC expertise. Our team collaborates closely with architects and builders to design and install state-of-the-art HVAC systems that meet your project's specific needs. We bring efficient climate control to your new construction, ensuring a comfortable environment that enhances productivity and customer experience.
Commercial Devlopment
In the world of residential housing, comfort is key. Our HVAC solutions are tailor-made for housing developments, creating cozy and energy-efficient homes for families. With a focus on sustainability and innovation, we guarantee reliable heating and cooling systems that add tremendous value to your residential projects.
Residential Development
Is your HVAC system outdated or inefficient? Upgrade to modern, energy-efficient solutions with our expert guidance. We specialize in seamless replacements and upgrades that maximize comfort and minimize energy costs. Enjoy a breath of fresh air with a new HVAC system tailored to your needs.
Replacements & Upgrades
Don't wait for HVAC issues to disrupt your comfort. Our preventative maintenance services keep your system in peak condition, saving you money on costly repairs in the long run. When issues do arise, our skilled technicians provide fast and reliable repairs, ensuring your home or business remains comfortable year-round.
Maintenance and Repair
Breathe easier with our air quality solutions. We understand the importance of clean, healthy air for homes and businesses. Our cutting-edge technologies and expert advice help you combat indoor pollutants, allergens, and contaminants, ensuring your space is a haven of fresh, pure air.
Air Quality Solutions