Heating System in the Greater Austin Area
Get reliable heating system repair, replacement, and tune ups with clear, upfront pricing. Since 1977, our local team has kept homes comfortable with a 4.8 rating from 3,449 reviews. As a registered contractor for Austin Energy, we even offer a free Austin Energy sponsored energy audit to help you save. Serving the Greater Austin Area, including Austin, Round Rock, and Cedar Park. Book online today and we will take it from there.
How our prices compare.
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View all offersFurnace Tax Credits by Fuel Type: You can claim 30% of the project cost, with a cap of $600 for qualifying furnaces and equipment installed from 2023 to 2032.
- 97%+ AFUE rating
Keep installation records and manufacturer certifications. Complete IRS Form 5695 for eligible upgrades. Use one form for multiple upgrades, adhering to the $3,200 annual limit. Submit the form with your federal taxes or consult a tax professional.
Why Choose Us
Certified local expertise
Registered contractor for Austin Energy; offers a free energy audit.
Proven since 1977
Serving Central Texas homes for over 45 years.
Transparent pricing
Upfront quotes with no hidden costs.
Top rated service
4.8 rating from 3,449 reviews.
Community focused
Supports LEEF and Central Texas initiatives.
What Our Customers Say
quality
“My new heat pump system works great and it's insanely quiet!”
efficiency
“The system is working great and is very efficient.”
satisfaction
“I got a new heating and air conditioning system and I'm very, very pleased.”
Furnace replacement pricing depends on your home and equipment, and we confirm costs after an in-home assessment. Factors include furnace size, efficiency rating, duct or venting changes, and smart thermostat integration. Many Austin homeowners can lower out-of-pocket cost with a 30% federal tax credit for qualifying Energy Star furnaces, capped at $600, available for installations from 2023–2032. Flexible financing is available. A McCullough technician will assess your system and provide a clear, written quote.
Updated: 2026-01-08
Need help in Austin, TX? Call (512) 588-5937 or book online.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
Del Valle
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Liberty Hill
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Elgin
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Barton Creek
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Dripping Springs
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Lakeway
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Spicewood
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Buda
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Austin
TX
Lago Vista
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Cedar Park
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Round Rock
TX
Webberville
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Jarrell
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Georgetown
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Weir
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Hutto
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Wells Branch
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Steiner Ranch
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Rollingwood
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Pflugerville
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West Lake Hills
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Manchaca
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Leander
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Cedar Creek
TX