DND Heating & Air Conditioning: Your Trusted HVAC Partner in McKinney, TX

When your home's comfort system needs attention, you want a company you can rely on. For over two decades, DND Heating & Air Conditioning has been the local choice for HVAC care in McKinney, TX and across Collin County. They focus on keeping residential homes comfortable year-round, whether it's a scorching Texas summer or an occasional chilly winter night.

Business Overview

DND Heating & Air Conditioning operates 24 hours a day, seven days a week. This means emergency service is always available, day or night. Their team consists of factory-trained technicians who handle everything from answering the phone to completing your service call. Every technician is fully licensed and insured, providing professional care for your home.

Key Services

The company offers a full range of HVAC solutions tailored to local needs.

• HVAC Installation & Replacement: Whether you're building a new home in a growing area like Prosper or updating an older system in McKinney, they handle complete system installations with a 10-year parts warranty.
• HVAC System Repair: Their technicians have over 15 years of experience on average, allowing them to quickly diagnose and fix issues. All repairs come with a one-year warranty on parts and labor.
• HVAC System Maintenance: Regular check-ups help prevent breakdowns during peak seasons and keep systems running efficiently.
• Attic Insulation Services: Understanding Texas heat, they also install attic insulation. This helps reduce overall electric consumption by keeping cool air inside your home.

Areas Served

DND Heating & Air Conditioning proudly serves McKinney, TX and the surrounding communities. Their service area includes Frisco, Allen, Prosper, Anna, Princeton, Fairview, Melissa, and Celina. Their long history in the region gives them valuable knowledge of local home styles, common HVAC systems, and the specific climate challenges North Texas presents.

Company History

The company was built on a simple idea: customer service comes first. For more than 20 years, they have treated every home and every repair with respect and professionalism. Their growth has been steady, rooted in repeat business and local referrals. A unique feature is that a licensed technician is always the one answering your call, so you get expert advice from the very first conversation.

Leadership

The company is led by David, who brings over 20 years of direct experience in air conditioning repair. As an 8-year US Marine Corps veteran, he instills a sense of discipline and reliability in the business. David himself answers the company phone, offering his expertise to answer questions before he or a technician ever visits your home. His hands-on approach and local presence are cornerstones of the company's operation.

Specialties & Highlights

Several key points make DND Heating & Air Conditioning stand out in the McKinney, TX area.

• 24/7 Emergency Service: They offer same-day service, any day of the year.
• Long Warranties: New installations have a 10-year parts warranty, providing long-term peace of mind.
• Holistic Home Efficiency: They look beyond the HVAC unit, offering attic insulation to improve your home's overall energy performance.
• Direct Expert Access: You speak directly with experienced technicians, not a call center, from your first contact.
• Deep Local Experience: With over 20 years focused on the McKinney area, they understand local systems and needs.

Why Locals Choose DND Heating & Air Conditioning

Homeowners and businesses across Collin County choose DND Heating & Air Conditioning for their consistent reliability and quality of work. Their long-standing presence in McKinney, TX means they have a proven track record you can trust. They combine extensive technical experience with a genuine, customer-first attitude. When you need HVAC installation, a urgent repair, or just routine maintenance, DND Heating & Air Conditioning provides the professional, straightforward service that has kept local homes comfortable for generations.