True Transparent Pricing

No hidden fees, no surprise charges, and no aggressive sales tactics. Just honest, upfront pricing for all your heating and cooling needs.

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Upfront Pricing Estimates

We believe you should know what to expect before we even knock on your door. While every home is unique, here is a general guide to our most common service costs.

Service & Repair

$89 – $149

Standard Diagnostic Fee

When your system breaks down, we’ll find the exact cause and quote you a flat repair rate before any work begins.

  • Thorough system diagnostic
  • Upfront repair quote
  • No hidden labor fees
  • Diagnostic fee waived if you upgrade
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Routine Maintenance

$150 – $250

Per Year / Per System

Prevent expensive breakdowns and extend the life of your equipment with our comprehensive multi-point inspections.

  • Spring AC & Fall Furnace tune-ups
  • Coil cleaning and filter checks
  • Priority scheduling
  • Discounts on standard repairs
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System Replacements

$5K – $15K+

Fully Installed Systems

Get a properly sized, energy-efficient system. Price depends on unit size, SEER rating, and any required duct modifications.

  • Free in-home replacement estimate
  • Custom Manual J load calculation
  • High-efficiency brand options
  • Flexible financing available
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Payment Options

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.

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Ready for a Breath of Fresh Air?

Choosing the right HVAC company is about more than just finding someone with a toolbox. McDonald Heating & Air has become a top choice for homeowners in East Tennessee by delivering real value and a heightened level of customer service. No matter what kind of HVAC service you're looking for, we’re ready to help.

Trusted Local Experts

McDonald Heating & Air has become a top choice for homeowners in East Tennessee. We deliver dependable HVAC solutions backed by experience and a strong commitment to customer care.

We're ready to help

Integrity & Expertise

We value integrity just as much as technical expertise, and we're ready to show you what that looks like. Work with professionals who treat you like family and take pride in doing the job right.

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Fast, Reliable Response

Submit a request and you’ll get a response within an hour if it’s submitted during business hours. If it’s after hours, we’ll get back to you the next business day.

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