Welcome to Seaside Gas!

We’re thrilled to assist you with all your HVAC needs. Here’s what to expect during your first visit with us:

Furnace Service

• Our certified technicians will perform a comprehensive inspection of your furnace to ensure it’s operating safely and efficiently.
• We’ll clean and tune-up your system, addressing any potential issues before they become costly problems.

AC Installation

If you’re in need of a new air conditioning system, we’ll guide you through the process of selecting the right unit for your home or business. Our team will handle the installation with care and precision.

Heat Pump Installation

Heat pumps offer efficient heating and cooling in one unit. We’ll help you determine if a heat pump is the best choice for your needs and seamlessly install it to keep your space comfortable year-round.

Ductless HVAC

For homes or businesses without existing ductwork, our ductless HVAC systems are an excellent solution. We’ll assess your space and recommend the ideal configuration for optimal comfort and energy efficiency.

HVAC Repair

No matter the brand or model, our skilled technicians can diagnose and repair any HVAC issue you may encounter. We pride ourselves on prompt, reliable service in Barnstable, MA, Dennis, MA, Sandwich, MA, Yarmouth, MA, and surrounding areas.

At Seaside Gas, your comfort and satisfaction are our top priorities. We look forward to serving you and ensuring your HVAC system runs smoothly for years to come.