Heating & Air Conditioning in Cedar Park, TX

Your Local HVAC Company Since 1977

Cedar Park homeowners know how unpredictable Texas weather can be—scorching one day, chilly the next. That’s why McCullough Heating & Air Conditioning is proud to be the team Cedar Park residents trust for year-round comfort. With decades of experience serving Central Texas, we deliver reliable, honest, and professional HVAC service designed to keep your home comfortable and energy-efficient in every season.

From fast AC repairs to expert heating installations and home energy solutions, our certified technicians provide the quality service and peace of mind your family deserves.

Air Conditioning Services in Cedar Park, TX

AC Repair

When your air conditioner stops working in the middle of a Texas summer, you need quick, dependable service. McCullough Heating & Air Conditioning offers same-day AC repair in Cedar Park, restoring comfort fast. We service all makes and models and provide honest recommendations without the upsell.

AC Installation & Replacement

If your cooling system is outdated or inefficient, it might be time for an upgrade. Our team helps Cedar Park homeowners find the perfect new AC unit for their space and budget. We install top-quality, energy-efficient systems designed to keep your home cool while saving money on energy costs.

AC Maintenance & Tune-Ups

Regular maintenance helps your air conditioner run better and last longer. Our comprehensive AC tune-ups include performance checks, cleaning, and adjustments to keep your system operating efficiently and prevent costly breakdowns during peak summer months.

Heating Services in Cedar Park, TX

Heater Installation & Replacement

Even in Central Texas, you need reliable heat when temperatures drop. McCullough Heating & Air Conditioning installs and replaces a wide range of heating systems, including furnaces and heat pumps. We’ll help you choose the best system for your home’s layout and comfort needs.

Heater Repair & Maintenance

Don’t let a faulty heater leave you in the cold. Our skilled technicians offer prompt heating repair and seasonal maintenance in Cedar Park to keep your system running smoothly. With regular tune-ups, you’ll enjoy better performance, lower energy bills, and longer system life.

Furnaces & Heat Pumps

Whether you rely on a furnace or a heat pump, our experts can handle all your installation, repair, and maintenance needs. We’ll ensure your heating system operates safely and efficiently, so your home stays cozy all winter long.

Home Energy Solutions in Cedar Park, TX

Attic Insulation

Keep the Texas heat outside and your conditioned air inside with proper attic insulation. McCullough’s insulation services improve your home’s energy efficiency, helping you stay comfortable year-round while reducing monthly utility costs.

Home Energy Audits

Our professional home energy audits help identify problem areas like air leaks, duct inefficiencies, and insulation gaps. With our detailed analysis, you’ll know exactly where your home is losing energy and how to fix it—improving comfort and cutting energy waste.

Solar Shading

Take control of indoor comfort and energy costs with solar shading solutions. Designed for Texas sunshine, our shades reduce heat gain while maintaining natural light, keeping your Cedar Park home cooler without overworking your AC.

Why Cedar Park Homeowners Choose McCullough Heating & Air Conditioning

McCullough Heating & Air Conditioning is proud to serve the Cedar Park community with dependable HVAC services and energy-saving solutions. From emergency repairs to preventive maintenance and home efficiency upgrades, we’re here to help you enjoy comfort you can count on—every season of the year.

Rapid Response to Cedar Park HVAC Emergencies

When your AC falters in July heat or your furnace struggles on chilly January nights, our Cedar Park-based technicians arrive promptly, quickly restoring your home’s comfort. With fully stocked trucks and deep familiarity with local neighborhoods, we’re always ready to help.

Experienced with Cedar Park’s Unique HVAC Needs

Cedar Park homes range from newer builds in Twin Creeks to established neighborhoods like Buttercup Creek, each with distinct HVAC challenges. Our experienced technicians know exactly how local conditions—like intense summers and varying humidity—impact your HVAC systems, enabling us to provide precise solutions tailored to Cedar Park homes.

Licensed, Insured, and Locally Trusted

Our fully licensed and insured professionals provide Cedar Park homeowners with peace of mind. Every member of our team lives up to the McCullough reputation: reliable service, meticulous workmanship, and lasting results specifically designed for our local community.

Committed to Cedar Park’s Comfort & Community

For over four decades, we’ve prioritized building relationships in Cedar Park through dedicated support of local community initiatives and nonprofits. Beyond HVAC expertise, we’re genuinely invested in the community we proudly call home and actively participate in local sustainability efforts such as Cedar Park’s Energy Efficiency Programs.

Proudly Serving Cedar Park and Surrounding Areas

Our local expertise extends beyond Cedar Park. We also proudly serve nearby communities including Leander, Round Rock, Brushy Creek, and more. Wherever you are, you can count on McCullough for dependable, locally-informed HVAC solutions. Ready to schedule HVAC service in Cedar Park, TX? Contact McCullough Heating & Air Conditioning today for trusted local expertise and exceptional service.