Eastern Connecticut plumbing, heating & cooling.
Family Owned 2010.
Burst pipe. No heat. No hot water.
After-hours emergencies answered around the clock. A licensed master plumber on the truck and on the way for confirmed emergencies — across Eastern Connecticut.
One name on every truck.
Since 2010, Caswell & Sons has been the name Eastern Connecticut homeowners trust for plumbing, heating, and cooling. As a family-owned business backed by more than 50 years of combined experience, we understand the homes, wells, weather, and needs of the communities we serve.
We’re not a franchise or a national chain. We’re your neighbors — and we’re built to be here for the long run.
How was your experience?
We value your opinion about your experience with Caswell & Sons, and we’d like you to share what you have to say about it!
What we owe you when we show up.
Same name on the truck, the invoice, and the warranty. No subcontractors, no surprises on the bill, and a licensed master plumber supervising every job.
Where we work
We dispatch across the Quiet Corner and Eastern Connecticut. If your town is on the list, you are inside our standard radius. If it is not, call and ask. We add and drop towns based on where the crews are working that week.
- Andover
- Ashford
- Bozrah
- Brooklyn
- Canterbury
- Chaplin
- Colchester
- Columbia
- Coventry
- Eastford
- Franklin
- Griswold (Jewett City)
- Hampton
- Hebron
- Killingly (incl. Danielson)
- Lebanon
- Lisbon
- Mansfield (incl. Storrs)
- Montville
- North Stonington
- Norwich
- Plainfield
- Pomfret
- Preston
- Putnam
- Salem
- Scotland
- Sprague (Baltic)
- Sterling
- Thompson
- Tolland
- Voluntown
- Willington
- Windham (incl. Willimantic)
- Woodstock
Get your plumbing or HVAC issue handled today.
Tell us what's going on. We'll quote the work, schedule the visit, and send a licensed master plumber out — standard service or emergency response across Eastern Connecticut.