Expert Heating & AC Service in Pasadena, MD

Dealing with heating or AC issues can be a headache, but with McCrea Heating & Air Conditioning, it doesn’t have to be. With over 80 years of experience, we focus on providing honest, ethical pricing and reliable service.

Whether your home or business needs attention, we’re here to offer high-quality solutions that make a difference. You can count on fair prices, great service, and the confidence of knowing your system is in good hands.

Get trusted heating and AC service in Pasadena, MD, with McCrea. Contact us today to get started.

HVAC Services

McCrea Heating & Air Conditioning offers a full range of HVAC solutions to fit any home or business in Pasadena. From energy-efficient options like geothermal systems, ductless mini-splits, and heat pumps to packaged units and commercial HVAC services, we’re here to help you stay comfortable no matter the season.

Heating Services

We can help you understand what’s going on with your gas or electric furnace. At McCrea, we take the time to find the real issue, explain what’s happening, and offer honest, straightforward advice. You can trust us to point you in the right direction with solutions that make sense for your home and budget.

Our heating services include:

• Heating repair: We troubleshoot everything from uneven heating and odd noises to frequent cycling and system shutdowns, then make targeted repairs to get things back on track.
• Heating installation and replacement: Our team will help you choose the right high-efficiency system for your home’s size and layout. We then remove your old unit and professionally install the new one.
• Heating maintenance: Routine maintenance keeps your system running efficiently, lowers your energy bills, extends the life of your equipment, and helps prevent unexpected breakdowns.

Air Conditioning Services

Summers in Pasadena bring heat and humidity, so having a reliable cooling system — and a team that knows how to keep it running at its best — is essential. When the temperatures rise, you need dependable comfort and energy efficiency you can count on.

Our air conditioning services include:

• Air conditioning repair: Newer or well-maintained systems that suddenly lose performance are often great candidates for repair, especially when the issue is isolated or hasn’t caused major damage.
• Air conditioning installation and replacement: If your system is over 10–15 years old, struggles to keep your home cool, or drives up your energy bills, it might be time to consider an upgrade.
• Air conditioning maintenance: The best time to schedule AC maintenance is in the spring so your system is ready to run efficiently all season.

Indoor Air Quality

Indoor air quality matters, especially in areas like Pasadena where seasonal humidity and allergens can affect your home’s air. At McCrea, we offer whole-home dehumidifiers, humidifiers, and smart thermostats to help you breathe easier and stay more comfortable year-round.

Since indoor air can be up to 5 times more polluted than outdoor air, having the right systems in place makes a big difference in your health and overall well-being.

Why Choose Us?

At McCrea Heating & Air Conditioning, we believe great service starts with treating people right. That means showing up on time, being honest about what your home needs, and doing the job with care. We’re proud to have an A+ rating on Angi and even prouder to serve the Pasadena, MD, community we’re a part of.

When you choose us, you’re getting more than just an HVAC company — you’re getting a team that puts your comfort and trust first.

Ready to work with a team you can trust? Contact us today to schedule HVAC services in Pasadena, MD.