Greenwich Heating & Cooling, LLC
HVAC · Greenwich, CT
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Vesta built this profile from public records and homeowner reviews — an independent read, not a paid placement. Greenwich Heating & Cooling, LLC hasn’t joined Vesta’s verified network yet, so there’s no documented job history to show here.
Frank is the one who picks up — same-day on the hottest and coldest days, and he stays on a hard problem until it's solved.
What homeowners say
Greenwich Heating & Cooling is essentially Frank, and the reviews keep returning to two things: he picks up, and he doesn't quit on a problem. A homeowner who'd been through three other HVAC companies in 25 years calls Frank the best — "they always pick up the phone," with clean installs and same-day service on the hottest days. When a new install had hard-to-track troubles, the team "stayed on it and replaced every part until they got it fixed." Others describe a new furnace installed with urgency on one of the coldest days of the winter. Persistent, responsive, and clean across homes and businesses is the consistent read.
Summarized by Vesta from 13 public reviews — Vesta’s own wording, not the business’s, and never a copy of any single review.
What they’re known for
Answers the phone
Reviewers across 25 years and multiple HVAC companies single out Frank for always picking up and offering same-day service.
Stays until it's fixed
On a hard-to-track new install, Frank's team replaced every part until they got it right.
Urgent installs in extreme weather
A new furnace installed with urgency on one of the coldest days of winter; same-day AC on the hottest.
Clean, professional work
Across homes, properties, and a business, reviewers describe clean installations and exceptional service.
What to check before you hire
Vesta’s plain checklist for HVAC contractors. General guidance about the trade — not a claim about this business.
Ask for a load calculation, not a guess
The right-sized system comes from a Manual-J load calc on your actual home — not 'same as the old one.' Oversized units short-cycle, run loud, and cost more to own.
Confirm the CT license
Heating and cooling work is done under a Connecticut HVAC license. The licensed technician — not just the company name — is who is accountable for the install.
Get equipment, permit, and warranty in writing
Model and efficiency (SEER2 / AFUE), the permit, and warranty registration should all be itemized. A permit and post-install inspection protect you.
Check real emergency response
When heat or AC fails, a callback in hours beats a cheaper shop that goes quiet in a cold snap. Ask their honest after-hours window before you need it.
For the owner · from 4THWALLIs this your business?
Claim it free — it’s already in front of homeowners in Fairfield County. Claiming takes a minute, costs nothing, and puts your name on the read above.
Vesta brings homeowners to your door. Atlas makes sure not one of them slips away. While you’re on the job, Atlas answers every call and text in your name — books the work, sends the reminder, asks for the review. The back office the best shops run, without hiring anyone.
Answers in your name, 24/7
Every missed call and after-hours text gets a real reply — your services, your pricing, your voice. The lead never goes cold.
Books the job for you
It checks availability, sets the appointment, and sends the reminder — so the estimate actually happens.
Earns the next review
When the work’s done it follows up and asks the happy customer for the review that brings the next one.
This is a public-record listing compiled by Vesta — not an endorsement, and not written by the business. The “What homeowners say” summary is written by Vesta’s AI from public reviews. Own this business? You can remove or correct this listing (processed within 5 business days), or see how this works ›.