HVAC Repair in Louisville, KY

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Glanz Buffat is the #1 Choice

We take pride in our work and customer service so it’s no wonder our customers trust us and our solutions.

1 Year Labor Warranty

This 1 year labor warranty covers any and all work we do. This gives you the peace of mind knowing that if something unexpected happens, we have your back.

Flat Rate Pricing

Not only are we transparent about our prices, but we have flat rate pricing so you know exactly what you will pay from the beginning.

Years of Experience

We have been around since 1923 so we have literally seen it all. We can handle any project big or small and will find a solution that works best for you.

I am VERY pleased with Glanz and Buffat’s customer service. They are responsive, detailed, and thorough. Recently they installed a new furnace and AC; afterwards I found my basement in better shape than when they started! I highly recommend!

– Chloe Hutto, Louisville, KY

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We will troubleshoot the issue and provide the best solution possible – everytime.

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When your heating or cooling system isn’t working properly, it can disrupt comfort, increase energy bills, and even pose safety risks. At Glanz Buffat, we specialize in fast, reliable HVAC repair in Louisville, KY, serving both residential and commercial properties with expert solutions. Our experienced technicians diagnose and fix issues efficiently, ensuring your system operates at peak performance year-round.

Common HVAC Issues We Fix

AC not cooling properly – If your air conditioner isn’t reaching the desired temperature, it could be due to low refrigerant, a failing compressor, or blocked air filters.
Furnace problems – From uneven heating to strange noises, we repair all types of furnaces, ensuring safe and reliable operation.
Thermostat malfunctions – A malfunctioning thermostat can prevent your HVAC system from maintaining proper temperatures. We test and repair programmable and smart thermostats.
Ductwork issues – Leaky or blocked ducts reduce efficiency and comfort. Our team can inspect, seal, and repair ductwork to restore optimal airflow.
Emergency HVAC repair – We provide same-day service for urgent issues, minimizing downtime and keeping your home or business comfortable.

HVAC Repair Services We Offer

Air Conditioner Repair & Maintenance
Furnace Repair & Maintenance
Heat Pump Repair & Installation
Ductless Mini Split Repair & Installation
Thermostat Repair & Replacement
Emergency HVAC Repair

At Glanz Buffat, our mission is to provide fast, reliable, and professional HVAC repair in Louisville, KY. We focus on quality service, expert repairs, and ensuring your home or business stays comfortable no matter the season.

FAQs About HVAC Repair

How much does HVAC repair typically cost?

The cost of HVAC repair can vary depending on the type of system—furnace, AC, heat pump, or mini split—and the extent of the issue. Minor repairs like thermostat replacement or clogged filters are generally more affordable, while major repairs such as compressor or heat exchanger replacement can be more costly. On average, homeowners can expect HVAC repair costs to range from $150 to $1,200.

Will insurance cover HVAC repair?

Most standard homeowners insurance policies do not cover routine HVAC repairs caused by normal wear and tear. However, if the HVAC system is damaged due to a covered event, such as a fire or storm, insurance may help cover the repair or replacement costs. It’s always best to review your policy for specific coverage details.

What is the lifespan of an HVAC system?

The average lifespan of an HVAC system depends on proper maintenance and usage. Furnaces can last 15–20 years, air conditioners and heat pumps typically last 10–15 years, and mini split systems can last 15–20 years with regular maintenance. Timely repairs and routine maintenance help extend the life of your system.

What is the most expensive part of an HVAC system?

Major components like the compressor in an air conditioner, the heat exchanger in a furnace, or the outdoor condenser unit in a heat pump are typically the most expensive parts to repair or replace. These parts require professional installation and precise handling to ensure efficient system performance.

Can I service my HVAC myself?

While homeowners can handle basic tasks such as changing filters, cleaning vents, or checking thermostats, most HVAC service, repairs, and maintenance require professional expertise. Attempting complex repairs on furnaces, AC units, heat pumps, or mini splits without proper training can lead to system damage or safety hazards.

Why Choose Glanz Buffat for HVAC Repair?

Experienced Technicians – Our licensed and trained HVAC experts handle all makes and models.
Comprehensive Repairs – From furnaces and heat pumps to air conditioners and ductless mini-splits, we provide complete HVAC repair services.
Preventive Maintenance – Regular HVAC maintenance in Louisville, KY helps prevent breakdowns and extends the life of your system.
Energy Efficiency – We ensure your HVAC system operates efficiently, helping to lower utility costs while keeping your indoor environment comfortable.
Transparent Pricing – Upfront pricing ensures you know what to expect before we start any repair work.

Get Your HVAC System Repaired Today

Don’t let a broken heating or cooling system disrupt your comfort. Glanz Buffat provides fast, reliable, and professional HVAC repair in Louisville, KY, handling everything from air conditioners and furnaces to heat pumps and mini splits. Contact us today to schedule your repair or maintenance service and ensure your home or business stays comfortable all year long.

Call Glanz Buffat or schedule your HVAC repair online now!

Lasting Solutions For All Your HVAC & Plumbing Problems

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