What is the phone number for Johnstone Company, Inc.?

(203) 239-5834. You call Johnstone Company, Inc. directly; AssistAnt never sits in the middle.

Where is Johnstone Company, Inc.?

Johnstone Company, Inc. serves North Haven, CT as a service-area business (no street address shown).

Is Johnstone Company, Inc. still in business?

Listed from public business records, last updated October 14, 2026. Call to confirm.

Is Johnstone Company, Inc. licensed and insured?

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

Who else is near North Haven?

AssistAnt lists 213 welding and fabrication shops near North Haven. Closest to Johnstone Company, Inc.: MPH Fabrication LLC (0.4 mi), Custom & Precision Products (1.0 mi), Giering Metal Finishing (1.5 mi).

Johnstone Company, Inc. · (203) 239-5834

AssistAnt › Pro directory › North Haven, CT

What we do

Services

🛠️Welding & fabrication

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Oct 14
Shown as open for business in the source dataOperating status in the business record.
Oct 14

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.

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In their words

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Where

Service area

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

About Johnstone Company, Inc.

Johnstone Company, Inc. is listed on AssistAnt for welding & fabrication in North Haven, CT.

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

Contact

Phone: (203) 239-5834
Website: johnstonecompany.com
Location: North Haven, CT, 06473 (service area)
Booking: Not bookable online yet. Call the business directly.

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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about Johnstone Company, Inc.

What is the phone number for Johnstone Company, Inc.?: (203) 239-5834. You call Johnstone Company, Inc. directly; AssistAnt never sits in the middle.
Where is Johnstone Company, Inc.?: Johnstone Company, Inc. serves North Haven, CT as a service-area business (no street address shown).
Is Johnstone Company, Inc. still in business?: Listed from public business records, last updated October 14, 2026. Call to confirm.
Is Johnstone Company, Inc. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near North Haven?: AssistAnt lists 213 welding and fabrication shops near North Haven. Closest to Johnstone Company, Inc.: MPH Fabrication LLC (0.4 mi), Custom & Precision Products (1.0 mi), Giering Metal Finishing (1.5 mi).

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Other welding and fabrication shops nearby

MPH Fabrication LLCNorth Haven, CT · 0.4 mi
Custom & Precision ProductsHamden, CT · 1.0 mi
Giering Metal FinishingHamden, CT · 1.5 mi
Hamden Metal Services CoHamden, CT · 2.7 mi
Secured Welding LlcHamden, CT · 2.8 mi
Carrano's Railings & Welding LLCHamden, CT · 3.1 mi

All welding and metal fabrication shops near North Haven, CT (213) →

Every trade and local freelancer in North Haven →

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