Local FavoriteAustin · HVAC

Totally Cool Heating & Air

HVAC contractor specializing in air conditioning and heating services

4.7· 70 reviews

🚚 Comes To You

A note from Weird Wire

Worth knowing

BBB accredited and Austin Energy registered business
Texas A/C Contractors License #TACLB863607E
30-day labor guarantee on all service work
Manufacturer's warranty on all parts
Bilingual service (Spanish language available)
Emergency service available 24/7 by appointment
Service all major makes and models of HVAC equipment

See reviews on Google →

Services

AC repairAC installationAC maintenance and tune-upsHeating repairHeating installationHeating maintenanceIndoor air quality servicesDuct sealing and replacementPreventative service agreements

About Totally Cool Heating & Air

Totally Cool Heating & Air is an established HVAC contractor serving the Austin area with air conditioning and heating services. The company holds a Texas Air Conditioning Contractors License (TACLB863607E) and is accredited with the Better Business Bureau while serving as an Austin Energy registered business.

Services span both cooling and heating systems: AC repair and installation, AC maintenance tune-ups, heating repair and installation, and heating maintenance. Additional offerings include indoor air quality services, duct sealing and replacement, environmental assessments, and commercial heat pump solutions. They work with Lennox products and service all major makes and models, backing their work with a 30-day labor guarantee and manufacturer warranties on parts.

The team offers bilingual service (Spanish language available), flexible scheduling including same-day appointments, and 24-hour emergency service for heating and cooling emergencies. They are supporters of Rebuilding Together Austin and provide free estimates for both residential and commercial customers.

⚡Totally Cool Heating & Air's concierge

Ask about anything specific to this business

Questions people ask

Why is proper AC sizing important for Austin homes?

An oversized AC unit cools too quickly without removing enough humidity, potentially leaving homes feeling clammy or with uneven comfort. An undersized system runs constantly during Austin's peak summer heat, struggles to reach the thermostat setting, and wears out faster. Proper sizing protects comfort, efficiency, and long-term reliability.

What are signs your AC needs repair?

Common warning signs include leaking around the AC unit, strange noises during operation, unusual odors, the unit not starting, no cold air output, or increased indoor humidity. Weak airflow from vents or unusual sounds signal problems that need professional attention to prevent more costly repairs.

Should I schedule heating maintenance in Austin?

Yes. While Austin's heating season is mild compared to northern climates, scheduling preventative heating maintenance helps ensure your system works when needed. Technicians can catch potential issues, extend system lifespan, and help you understand when replacement might be necessary.