Dear Watson
North Chelmsford, Massachusetts
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About Dear Watson
This profile covers Dear Watson, a company based in North Chelmsford, Massachusetts, United States, employing 11-20 people, reporting $5M-$10M in annual revenue and classified under Plumbing, Heating, and Air-Conditioning Contractors.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Dear Watson is one of 1,441,867 companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (978) 2512994
- Website
- chelmsfordplumberworks.com
- facebook.com/mydearwaton
- Address
- 10 Tyngsboro Rd, North Chelmsford, Massachusetts, 1863, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2382Building Equipment Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 171Plumbing, Heating And Air-conditioning
- 1711Plumbing, Heating, and Air Conditioning Contractors
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $5.1M ($5M-$10M)
Dear Watson: frequently asked questions
What does Dear Watson do?
This profile covers Dear Watson, a company based in North Chelmsford, Massachusetts, United States, employing 11-20 people, reporting $5M-$10M in annual revenue and classified under Plumbing, Heating, and Air-Conditioning Contractors.
Where is Dear Watson located?
Dear Watson is headquartered at 10 Tyngsboro Rd, North Chelmsford, Massachusetts, 1863, United States.
How many employees does Dear Watson have?
Dear Watson has about 13 employees (the 11-20 range).
What is Dear Watson's annual revenue?
Dear Watson's annual revenue is estimated at $5.1M (the $5M-$10M range).
What industry is Dear Watson in?
Dear Watson's primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact Dear Watson?
Its website is chelmsfordplumberworks.com and its phone number is +1 (978) 2512994.
Largest companies in Massachusetts
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Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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