ABOUT US

Your Local HVAC Experts in Nazareth, PA

Our Story

SlateCo Heating and Cooling LLC was founded with a simple goal — to deliver dependable comfort to homeowners and businesses throughout Nazareth and the Slate Belt area. Our journey began with a passion for quality workmanship and a belief that every customer deserves personalized service. Over the years, we’ve built lasting relationships by focusing on integrity, transparency, and reliability.



Our experienced technicians understand the challenges of Pennsylvania’s changing seasons, offering tailored HVAC solutions that keep your space warm in the winter and cool in the summer. From emergency repairs to complete system installations, we take pride in every detail, ensuring each job is done right the first time.

At SlateCo, we don’t just fix HVAC systems — we build trust, one home at a time.

Electrician in a safety vest and hard hat working on electrical panel, marking wires.

How We Work

Every SlateCo project follows a streamlined process that ensures quality, safety, and customer satisfaction from start to finish.

Five construction workers in yellow hard hats and orange vests smiling, in a building.

Consultation & Inspection

We assess your home’s system and listen to your comfort goals.

Professional Service

Certified technicians complete every job efficiently and with attention to detail.

Testing & Quality Check

We verify system performance, safety, and optimal efficiency before leaving your home.

Follow-Up & Support

Count on us for ongoing maintenance reminders, tips, and priority service when you need it.

Committed to Excellence

SlateCo Heating and Cooling LLC takes pride in every system we service or install. Our promise is to deliver superior workmanship, reliable results, and a seamless experience — every time. From the first call to final inspection, we’re dedicated to exceeding your expectations.