Your Trusted HVAC Expert in Blue Point, NY

For over half a century, Therm A Trol has been the reliable choice for heating and air conditioning in Blue Point, NY and across Long Island. This family-owned company brings comfort to homes and businesses, handling everything from sudden furnace breakdowns on a cold winter day to planning a full system installation. They are known for being there when you need them.

Business Overview

Therm A Trol provides complete HVAC services for both residential and commercial customers. They understand that a broken air conditioner in July or a furnace failure in January is an emergency. Their team is ready to help, offering service calls to get your climate control back on track. With a focus on quality workmanship, they take on projects of all sizes, ensuring every installation and repair is done right.

Key Services for Homeowners and Businesses

Whether you live in a historic Blue Point bungalow or run a shop in a bustling commercial strip, Therm A Trol has the expertise you need. Their main services include:

• HVAC Installation or Replacement: Putting in new, efficient systems for better comfort and lower energy bills.
• HVAC System Repair: Fixing problems quickly, whether it's a noisy unit or one that won't turn on.
• HVAC System Maintenance: Regular check-ups to keep your system running smoothly and prevent future issues.

They work on all brands of air conditioners, furnaces, and heat pumps, including specialized geothermal systems.

Areas Served with Local Knowledge

Therm A Trol proudly serves a wide area across Suffolk County. This includes Blue Point, NY, Brookhaven, Islip, Smithtown, Patchogue, Riverhead, Bay Shore, Commack, and many more communities. Their decades of service mean they have a deep understanding of local homes—from older coastal properties to newer suburban builds—and the specific heating and cooling challenges each can face. They know the area well.

Company History: A Legacy of Integrity

The business was founded by Robert F. Seitz, who ran it successfully for 51 years based on principles of honesty and superior service. He worked alongside his team until his passing. Today, his daughter Carol Seitz continues the family business, carrying Therm-A-Trol forward with the same commitment her father established. The company's long history is a testament to its trusted reputation.

Leadership with Local Roots

Owner Carol Seitz is deeply connected to the community. She leads the company with the hands-on, family-oriented approach it was built on. Her leadership ensures that every job, big or small, receives personal attention and is completed with the integrity that local customers have come to expect from Therm A Trol in Blue Point, NY.

Specialties & Highlights

• Family-Owned & Operated: A local business with over 58 years of service to the community.
• Brand Expertise: As a Rheem Pro Partner and Elite Contractor for Fujitsu, they offer premium products and service all makes and models.
• Geothermal Specialists: They provide installation for energy-efficient geothermal heat pump systems.
• Free Estimates: They offer no-cost estimates for installation projects.
• Residential & Commercial Focus: Skilled in servicing both homes and business properties.

Why Locals Choose Therm A Trol

Residents and business owners in Blue Point, NY and the surrounding towns return to Therm A Trol for a simple reason: proven reliability. Their 58-year presence means they've seen and solved nearly every HVAC problem our local climate can create. They combine long-standing experience with a genuine, honest approach to customer service. When you need heating or air conditioning help, you're not just calling a company—you're calling a neighbor with deep roots and a commitment to quality work that lasts.