Services
🧾 Trust Card · 1 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.
Open the full Trust CardCustomer reviews
No reviews here yet. Every review on this page comes from a real customer, confirmed by a text code, and stays up good or bad.
Service area
Map of the Norwich, CT area (© Google). Is this your business? Claim it and put up your own photos →
About Diamond Plumbing & Heating
Diamond Plumbing & Heating is listed on AssistAnt for heating & air conditioning (hvac) in Norwich, CT.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (860) 889-6528
- Website
- diamondplumbingandheating.net · loaded when we checked Oct 27, 2026
- Location
- Norwich, CT, 06360 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Diamond Plumbing & Heating
- What is the phone number for Diamond Plumbing & Heating?
- (860) 889-6528. You call Diamond Plumbing & Heating directly; AssistAnt never sits in the middle.
- Where is Diamond Plumbing & Heating?
- Diamond Plumbing & Heating serves Norwich, CT as a service-area business (no street address shown).
- Is Diamond Plumbing & Heating still in business?
- Their website loaded when AssistAnt checked it on October 27, 2026.
- Is Diamond Plumbing & Heating licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Norwich?
- AssistAnt lists 54 HVAC companies near Norwich. Closest to Diamond Plumbing & Heating: The Heat People (3.2 mi), Currie's Plumbing, Heating, & Cooling Inc. (4.2 mi), 72 Degrees Air Conditioning & Heating (6.2 mi).
This score measures how visible this business is to AI assistants. It is not a grade of their work. How it’s scored
Not checked yet for Norwich. Claim this page and we’ll ask ChatGPT and Claude for you, free.
Make this page yours. It’s free.
- Your number confirmed, with the owner-confirmed markCustomers trust a confirmed page.
- Your AI Visibility Score and town rankSee where you stand with ChatGPT and Claude.
- Photos of your workYour best jobs, front and center.
- Reviews from your customersEach one confirmed by a text code.
- A free website at yourname.assistant247.netBuilt from your listing in a minute.
We call your listed number (or email the address on file) with a code. About a minute. No card, ever.
Other HVAC companies nearby
- The Heat PeopleUncasville, CT · 3.2 mi
- Currie's Plumbing, Heating, & Cooling Inc.Bozrah, CT · 4.2 mi
- 72 Degrees Air Conditioning & HeatingBaltic, CT · 6.2 mi
- JC Heating & Cooling LLCGilman, CT · 7.1 mi
- Jet RefrigerationJewett City, CT · 9.0 mi
- R & W Heating Energy SolutionsSalem, CT · 9.2 mi