Get to Know Castro Mechanical LLC

Our expertise, integrity, and commitment to quality have made us a trusted HVAC choice for homeowners, contractors, and businesses across the Dallas–Fort Worth area.

From day one, Castro Mechanical LLC has been focused on delivering heating and cooling solutions that combine performance, efficiency, and long-term value. Every project we handle reflects our dedication to honest service and dependable results. With Castro Mechanical, you’re not just getting HVAC work—you’re partnering with a team that cares about your comfort, safety, and the future of your home or business.

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Trusted by Homeowners and Businesses Alike

At Castro Mechanical LLC, we’re proud to be the HVAC partner relied on by homeowners, general contractors, and property management companies throughout the Dallas–Fort Worth area. Our clients trust us to keep their spaces safe, comfortable, and efficient—no matter the season.

With every installation, repair, and service call, we uphold our commitment to dependable workmanship, clear communication, and results that last. From residential comfort systems to large-scale commercial HVAC projects, Castro Mechanical delivers solutions designed to protect your investment, improve performance, and stand the test of time.

The Story Behind Every Quality HVAC Solution

What began as a small, family-driven HVAC service has grown into one of DFW’s most trusted heating and cooling providers. Through hard work, honesty, and a commitment to excellence, Castro Mechanical LLC continues to keep homes and businesses comfortable while building lasting relationships across the communities we serve.

Castro Mechanical started as a family-owned company built on integrity, skill, and genuine care for our clients. Over the years, our dedication to dependable service and quality workmanship has earned us a strong reputation among homeowners, contractors, and property managers throughout the Dallas–Fort Worth area.

Our story is one of growth, passion, and a commitment to customer satisfaction. Today, we’re proud to deliver reliable, efficient, and long-lasting HVAC solutions that provide comfort, safety, and peace of mind for generations to come.

Tailor-Made Heating & Cooling Excellence Just for You

From seasonal tune-ups to full HVAC system installations, Castro Mechanical LLC provides a comprehensive range of services designed to keep your home or business comfortable, efficient, and safe. Whether you need heating repairs, AC replacements, or routine maintenance, our certified professionals deliver dependable results with honesty, precision, and pride.

Protect your comfort with HVAC solutions built to last—powered by quality equipment, expert workmanship, and reliable service trusted throughout the DFW area.

HVAC INSTALLATIONS & Repairs

When it’s time to upgrade, replace, or repair your heating or cooling system, we use high-quality equipment and proven service practices to ensure long-lasting performance. Count on Castro Mechanical LLC to restore your comfort, improve energy efficiency, and deliver HVAC solutions built to withstand the demands of Texas weather all year long.

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RESIDENTIAL HVAC SERVICES

We deliver fast, reliable heating and cooling services to keep your home comfortable and efficient year-round. From AC breakdowns to heating issues and airflow problems, our skilled technicians diagnose and fix problems before they worsen—ensuring your system stays strong, safe, and dependable in every season.

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commercial HVAC SERVICES

Through detailed inspections, proactive maintenance, and expert system care, we help prevent costly issues, improve efficiency, and extend the lifespan of your equipment—ensuring your business stays comfortable and productive year-round.

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Why

Castro Mechanical LLC

Stands Out

With Castro Mechanical LLC, you get more than expert HVAC service—you get honesty, reliability, and long-term comfort you can trust. Discover why homeowners, contractors, and businesses across the DFW area rely on us for dependable heating and cooling solutions.

Our certified team brings years of hands-on experience and a commitment to excellence to every job. We use quality equipment, modern tools, and proven installation and repair methods to ensure your HVAC system performs efficiently, safely, and reliably—while adding value to your home or business.

Certified & Experienced HVAC Professionals
Honest, Upfront Pricing
High-Quality Equipment & Skilled Workmanship
Fast Response & Flexible Scheduling
Dedicated Customer Care & Satisfaction Guarantee

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What Our Satisfied Clients Have to Say About Castro Mechanical

We pride ourselves on delivering exceptional results and reliable comfort for every client. Hear directly from homeowners and businesses who’ve trusted us with their heating and cooling needs.

☆☆☆☆☆

“Castro Mechanical fixed our AC faster than we expected and walked us through every step of the repair. Their professionalism and honesty made the whole experience stress-free.”

Rene K.

☆☆☆☆☆

“We upgraded our HVAC system with Castro Mechanical, and the difference in comfort and energy efficiency was immediate. Their team was punctual, respectful, and incredibly knowledgeable.”

Luisa B.

☆☆☆☆☆

“From the inspection to the final installation, everything was smooth and well-communicated. I highly recommend Castro Mechanical for anyone needing reliable heating and cooling services."

Henner P.

Get Reliable HVAC Solutions from Trusted Experts

Trust the professionals at Castro Mechanical LLC to deliver dependable, long-lasting heating and cooling results for your home or business. Contact us today to schedule your inspection and receive a detailed, no-obligation quote.