Family owned & operated

Comfort that feels like family.

Honest, dependable heating and cooling for shoreline homes — from a local family who treats your house the way we'd treat our own.

A friendly HVAC technician servicing a home heating system
Same familySame promise, every visit
Upfront pricing
Respectful techs
Clean, on time
Satisfaction guaranteed
How we help

Everything to keep home comfortable.

Heating, cooling, and everything in between — done right and explained in plain English.

Heating

Furnaces, boilers, and heat pumps — repaired, maintained, and installed.

Cooling

Central AC and ductless systems to keep the whole house comfortable all summer.

New installations

Right-sized systems and honest options — never an upsell you don't need.

Repairs

Fast, fair fixes when something's not right — with the problem explained clearly.

Tune-ups

Seasonal maintenance that prevents breakdowns and keeps bills in check.

Air quality

Filtration and humidity solutions for a home that's healthier to breathe in.

A cozy, comfortable living room in warm light
Our family

Comfort is personal to us.

We started Hearthside because we were tired of watching neighbors get talked into systems they didn't need. So we built the company we'd want at our own door: honest advice, fair prices, and technicians who take their shoes off and clean up when they're done.

When you call, you get us — the same family, standing behind every job.

— The Hearthside family
Our promise

Treated like family, every visit.

Straight talkWe explain what's wrong and your options — no scare tactics.
Fair, upfront pricingYou approve the price before we start. No surprises.
Respect for your homeClean boots, tidy work, and we leave it better than we found it.
Guaranteed workIf it's not right, we make it right. That's the whole promise.
Comfort Club

Membership that pays you back in peace of mind.

Join our maintenance membership and we'll keep your system tuned, catch small problems early, and put you first when you need us. Ask about current membership details.

  • Seasonal tune-ups, scheduled for you
  • Priority scheduling when you need us
  • Member savings on repairs
  • No forgotten filters, ever
From our neighbors

Families keep calling us back.

★★★★★

"They fixed what two other companies wanted to replace. Honest, kind, and half the price."

— Sample review · Milford, CT
★★★★★

"On time, tidy, and they explained everything. Finally a company I trust in my house."

— Sample review · Branford, CT
★★★★★

"New system last fall and the whole process was easy. Truly felt like dealing with family."

— Sample review · Fairfield, CT

Placeholder reviews — swap in real Google reviews before launch.

Let's get you comfortable.

Schedule service or ask us anything — a real member of the family will get back to you.