Local People, Trusted Comfort
We are proud to keep Eastern Dallas-Rockwall homes and business comfortable year-round with honest service, quality products and craftsmanship you can count on.
Get to Know Summit Air & Heat
Hi, I'm Lemuel, the owner of Summit Air & Heat!
Owning my own business has always been a dream of mine. I didn't always know exactly what that business would be, but when I found HVAC, I knew I had found my calling. I genuinely love what I do, from figuring out what's wrong with a system to seeing the relief on someone's face when their home is comfortable again.
For years, I prayed to God for the opportunity to have a business of my own. I'm incredibly thankful that He answered those prayers and gave me the chance to turn something I love into a career and a business I can proudly call my own.
Summit Air & Heat is a small, locally owned and owner-operated business. That means when you call, you're dealing directly with me, the person who takes pride in the work being done in your home.
I'm not here to sell you something you don't need. I'm here to listen, explain your options, and help you make the best decision for your home and your family. I believe in honest work, fair pricing, and treating people right.
I'm building this business one customer and one relationship at a time. Every call, every recommendation, and every opportunity to earn someone's trust matters to me.
When you choose Summit Air & Heat, you're not just supporting a local business. You're supporting a dream, and that's something I'll never take for granted.
Thank you for being part of my journey. I look forward to serving you and your family!
Lemuel Hernandez
Owner & HVAC Technician
Summit Air & Heat
The Principals That Drive Us
Integrity
We do the right thing, even when no one is watching.
Customer First
Your comfort and satisfaction are our top priority
Quality Work
We use quality products and back them with expert craftsmanship
Training
We continually improve through education, certifications and hand-on experience