What is D.A. Sullivan & Sons, Inc.'s NAICS code?

D.A. Sullivan & Sons, Inc.'s NAICS code is 23 (Construction).

Insights

Established Reputation D.A. Sullivan & Sons has a longstanding history dating back over 125 years, demonstrating stability, industry expertise, and strong community ties, which can be leveraged for trust-building in new project opportunities.

Regional Focus The company primarily serves the western Massachusetts area and all of New England, indicating potential for localized service expansion and collaborations within the regional construction market.

Tech Utilization With a modern tech stack including Google Cloud CDN and Sentry, DAS shows a commitment to efficient project management and client communication, opening avenues for solutions that further enhance operational efficiency.

Financial Growth Operating with annual revenue between $10M and $25M and managing around 15 projects per year, DAS presents opportunities for partnerships in large-scale projects and expanding service offerings tailored to mid-sized construction needs.

Leadership Development Recent leadership promotions, including a new Vice President of Operations and Director of Business Development, highlight a focus on strategic growth and client acquisition, suggesting potential for engagement in projects emphasizing expansion and innovation.

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D.A. Sullivan & Sons, Inc. Tech Stack

D.A. Sullivan & Sons, Inc. uses 8 technology products and services including Google Cloud CDN, Google Fonts API, Sirvoy, and more. Explore D.A. Sullivan & Sons, Inc.'s tech stack below.

Google Cloud CDN
Content Delivery Network
Google Fonts API
Font Scripts
Sirvoy
Hotel Management
Sentry
Issue Trackers
JSON-LD
Javascript Frameworks
Envoy
Load Balancers
HSTS
Security
Facebook
Widgets

Media & News

D.A. Sullivan & Sons, Inc.'s Email Address Formats

D.A. Sullivan & Sons, Inc. uses at least 1 format(s):

D.A. Sullivan & Sons, Inc. Email Formats	Example	Percentage
First@dasullivan.com	John@dasullivan.com	46%
LastF@dasullivan.com	DoeJ@dasullivan.com	4%
FLast@dasullivan.com	JDoe@dasullivan.com	4%
First@dasullivan.com	John@dasullivan.com	46%

Frequently Asked Questions

Where is D.A. Sullivan & Sons, Inc.'s headquarters located?

D.A. Sullivan & Sons, Inc.'s main headquarters is located at 82-84 North Street Northampton, Massachusetts 01060 United States. The company has employees across 2 continents, including North AmericaEurope.

What is D.A. Sullivan & Sons, Inc.'s phone number?

You can contact D.A. Sullivan & Sons, Inc.'s main corporate office by phone at

+1-413-584-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is D.A. Sullivan & Sons, Inc.'s official website and social media links?

D.A. Sullivan & Sons, Inc.'s official website is dasullivan.com and has social profiles on LinkedIn.

How much revenue does D.A. Sullivan & Sons, Inc. generate?

As of April 2026, D.A. Sullivan & Sons, Inc.'s annual revenue is estimated to be $25M.

What is D.A. Sullivan & Sons, Inc.'s SIC code NAICS code?

D.A. Sullivan & Sons, Inc.'s SIC code is 1541 - General Contractors-Industrial Buildings and Warehouses NAICS code is 23 - Construction.

How many employees does D.A. Sullivan & Sons, Inc. have currently?

As of April 2026, D.A. Sullivan & Sons, Inc. has approximately 23 employees across 2 continents, including North AmericaEurope. Key team members include Ceo/Treasurer: D. S.Chief Operations Officer: C. H.Vice President Of Construction: D. G.. Explore D.A. Sullivan & Sons, Inc.'s employee directory with LeadIQ.

What industry does D.A. Sullivan & Sons, Inc. belong to?

D.A. Sullivan & Sons, Inc. operates in the Construction industry.

What technology does D.A. Sullivan & Sons, Inc. use?

D.A. Sullivan & Sons, Inc.'s tech stack includes Google Cloud CDNGoogle Fonts APISirvoySentryJSON-LDEnvoyHSTSFacebook.

What is D.A. Sullivan & Sons, Inc.'s email format?

D.A. Sullivan & Sons, Inc.'s email format typically follows the pattern of First@dasullivan.com. Find more D.A. Sullivan & Sons, Inc. email formats with LeadIQ.

When was D.A. Sullivan & Sons, Inc. founded?

D.A. Sullivan & Sons, Inc. was founded in 1897.

D.A. Sullivan & Sons, Inc.

Q: How many employees does D.A. Sullivan & Sons, Inc. have currently?

D.A. Sullivan & Sons, Inc. has approximately 23 employees.

Q: What technology does D.A. Sullivan & Sons, Inc. use?

D.A. Sullivan & Sons, Inc.'s tech stack includes Polyfill, Wix eCommerce, WebsiteBuilder, Facebook, HTTP/3.

ConstructionMassachusetts, United States11-50 Employees

D.A. Sullivan & Sons, Inc. (DAS) is a mid-sized General Contracting, Construction Management, and Owner's Project Management firm based in Northampton, Massachusetts.

Established in 1897, DAS has served all of New England, but primarily the western Massachusetts area for over 125 years. With annual sales of $45-50 million, DAS typically manages 15 projects a year. Well regarded in the construction industry, DAS maintains deeply rooted ties to the surrounding communities.

Company Overview

Headquarters: 82-84 North Street Northampton, Massachusetts 01060 United States
Phone number: +1-413-584-****
Website: dasullivan.com
SIC Code: 1541 - General Contractors-Industrial Buildings and Warehouses
NAICS Code: 23 - Construction
Founded: 1897
Employees: 11-50