Accounting Firm

E. J. Callahan & Associates

New England CPA and business advisory firm serving construction, manufacturing and nonprofit clients

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TrustList summary

E. J. Callahan & Associates is a certified public accounting and consulting firm serving businesses across New England. It works with companies ranging from start-ups to established developers.

What E. J. Callahan & Associates offers

Accounting and bookkeeping: support with job costing, financial benchmarking and everyday books.
Tax services: tax planning, cost segregation and help during IRS examinations, with knowledge of specific industries.
Business advisory: process improvement, people development and benchmarking drawing on both financial and operational experience.
Grant and loan help: a client credits the firm with quick work on a government loan and grant application.

Clients

Construction, manufacturing, real estate development, nonprofits, professional services, start-ups and small businesses.

Key facts

Region: New England
Recognition: ranked among the fifty largest construction accounting firms in the United States, according to its site

Summary written by TrustList from the business's own published information, Sep 2026.

Categories & features

Rankings

E. J. Callahan & Associates is ranked on 1 TrustList ranking at #31.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. E. J. Callahan & Associates has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Accounting firm · 1 ranking

#31of 201
Manufacturing
It is one of 30 here listing non profit and one of 32 here listing business services.
Its profile: “Construction, manufacturing, real estate development, nonprofits, professional services, start-ups and small businesses.”
Of the top 84 here, 50 also cover tax and 47 also cover accounting; 7 also work in York and 6 also work in New York.
Behind Dhruva Advisors LLP, ahead of Expertise Accelerated.

As of 2026-11-01. Organic ranks only; sponsored placements are never ranks. How TrustList ranks