Every HVAC Service Your Home Or Business Ever Needs

East Coast Comfort LLC provides expert HVAC installation, repair, and maintenance for homes and businesses helping you stay comfortable in every season without the stress of unreliable service.

Heating · Cooling · Refrigeration

Full-service HVAC coverage for every system

Residential & Commercial

We serve both homeowners and businesses

Your Comfort Is Our Priority

We treat every home and business like it's our own

Reliable Comfort Solutions Designed Around Your Home

Whether you need a quick repair or a full system installation, we deliver dependable HVAC service that fits your schedule and your home

Furnace Installation

Efficient furnace installation delivering reliable warmth, improved performance, and lasting year-round.

AC Installation

Professional air conditioning installation for dependable cooling, energy savings, and indoor comfort.

Heat Pump Setup

Energy-efficient heat pump solutions providing year-round heating and cooling for your property.

Ductwork Solutions

Expert ductwork and ventilation installation designed for balanced airflow and maximum efficiency.

Heating Repair

Fast and reliable heating system repairs to restore comfort when you need it.

AC Repair

Prompt air conditioning repairs that quickly bring back cool, comfortable indoor temperatures.

System Diagnostics

Advanced HVAC diagnostics identifying issues accurately to ensure efficient system performance.

Preventive Maintenance

Routine maintenance services helping prevent breakdowns, reduce costs, and extend equipment life.

System Replacement

Upgrade outdated HVAC equipment with modern, energy-efficient replacement solutions tailored to you.

Smart Thermostats

Install smart climate controls for convenient temperature management and enhanced energy savings.

Air Quality Solutions

Improve indoor air quality with filtration, purification, and humidity control systems.

Leak Detection

Locate and repair refrigerant leaks quickly to restore cooling efficiency and performance.

Commercial HVAC

Reliable heating, cooling, and refrigeration solutions for businesses across Massachusetts & New Hampshire.

Emergency Repairs

24-Hour or less HVAC repair services providing rapid response when unexpected issues arise.

You Deserve More Than A Quick Fix

At East Coast Comfort, we believe in doing the job right the first time with honest diagnostics, quality work, and service you can count on.

– East Coast Comfort Team

We Show Up On Time

No more waiting around all day. We respect your schedule and arrive when we say we will.

Built To Last

We use quality parts and proven techniques, because a quick fix today shouldn't mean a bigger problem tomorrow.

Comfort Comes To You

From routine maintenance to emergency repairs, we bring reliable, professional service straight to your door.

Answers To Your Most Common Questions

Need help?

Get in touch with us

What Areas Do You Currently Serve?

We proudly serve the Merrimack Valley, Southern New Hampshire, and Greater Boston area.

In New Hampshire, that includes Hampton, Windham, Salem, Atkinson, Hampstead, Plaistow, Sandown, Danville, Derry, and most surrounding towns within about an hour’s drive.

In Massachusetts, we cover the Merrimack Valley, North Shore, and Greater Boston region. If you’re not sure whether your town is included, just give us a call.

Can I Book Same-Day Service?

Same-day service is available depending on call volume and technician availability. We always do our best to accommodate urgent needs, and same-day appointments can typically be arranged for an additional fee.

Call us and we’ll let you know what we can do for your specific situation.

Is Service Available For Homes & Businesses?

Yes. We provide residential and commercial HVAC services, including maintenance, repairs and service work, and installations and replacements.

Do You Offer Financing Options?

We don’t currently offer financing, but it’s something we’re actively working on. In the meantime, we’re happy to discuss your project and find options that work for your budget.