What is the phone number for Black Onyx Group Plumbing & HVAC?

(781) 558-1553. You call Black Onyx Group Plumbing & HVAC directly; AssistAnt never sits in the middle.

Where is Black Onyx Group Plumbing & HVAC?

Black Onyx Group Plumbing & HVAC serves Danvers, MA as a service-area business (no street address shown).

Is Black Onyx Group Plumbing & HVAC still in business?

Listed from public business records, last updated October 13, 2026. Call to confirm.

Is Black Onyx Group Plumbing & HVAC licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Danvers?

AssistAnt lists 304 plumbers near Danvers. Closest to Black Onyx Group Plumbing & HVAC: HRod Plumbing & Heating (1.2 mi), Thompson Works Plumbing and Heating (1.3 mi), Alexander Plumbing (1.4 mi).

Black Onyx Group Plumbing & HVAC · (781) 558-1553

AssistAnt › Pro directory › Danvers, MA

Map of the Danvers, MA area (© Google). Is this your business? Claim it and put up your own photos →

Is this your business? Take it and make it your own.

What claiming unlocks

📞 Your number confirmed, with the ✓ Claimed mark
📸 Photos of your work
⭐ Reviews from your customers (each confirmed by a text code)
🌐 A free website at yourname.assistant247.net
🔍 A free AI check: does ChatGPT name you?

Free. No credit card. Ever. Don’t want it later? One tap takes it down. Nobody can pay to rank higher here.

Take it, make it your own

We call the number on this listing with a 6-digit code. Can’t take the call? Claim it another way →

🐜 Stronger as a colony. Every business that joins and fills in its listing makes AssistAnt stronger, and that helps every member get found.

About Black Onyx Group Plumbing & HVAC

Black Onyx Group Plumbing & HVAC is listed on AssistAnt for plumbing in Danvers, MA.

Built from public business information. Call to confirm before you go.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Contact

Phone: (781) 558-1553
Website: blackonyxgroup.net
Location: Danvers, MA, 01960 (service area)
Booking: Not bookable online yet. Call the business directly.

Quick facts about Black Onyx Group Plumbing & HVAC

What is the phone number for Black Onyx Group Plumbing & HVAC?: (781) 558-1553. You call Black Onyx Group Plumbing & HVAC directly; AssistAnt never sits in the middle.
Where is Black Onyx Group Plumbing & HVAC?: Black Onyx Group Plumbing & HVAC serves Danvers, MA as a service-area business (no street address shown).
Is Black Onyx Group Plumbing & HVAC still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is Black Onyx Group Plumbing & HVAC licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Danvers?: AssistAnt lists 304 plumbers near Danvers. Closest to Black Onyx Group Plumbing & HVAC: HRod Plumbing & Heating (1.2 mi), Thompson Works Plumbing and Heating (1.3 mi), Alexander Plumbing (1.4 mi).

Other plumbers nearby

HRod Plumbing & HeatingDanvers, MA · 1.2 mi
Thompson Works Plumbing and HeatingDanvers, MA · 1.3 mi
Alexander PlumbingDanvers, MA · 1.4 mi
CRoy Plumbing and HeatingDanvers, MA · 1.8 mi
New England Gas Systems, Inc.Danvers, MA · 2.1 mi
Mac Donald Plumbing & HeatingPeabody, MA · 2.3 mi

All plumbers near Danvers, MA (304) →

Every trade and local freelancer in Danvers →

Report this listing