Business Service Company

Grass, Coffey & Scharlau

CPA firm providing tax, accounting, financial and retirement planning to businesses, individuals and non-profits

Visit Website Get a quoteRequest a demo / quote Write a Review

TrustList summary

Grass, Coffey & Scharlau, CPAs (GCS) is a full-service accounting firm that has served the valley of the sun for more than 35 years. The firm was built on personal service of the kind that larger firms often lose, and it works with businesses large and small, individuals and non-profits.

What Grass, Coffey & Scharlau does

Tax preparation and planning: income tax preparation and planning for individuals and businesses.
Accounting and tax services: a wide range of accounting and tax work for businesses, individuals and non-profits.
Assurance services: assurance work alongside the firm's tax services.
Financial and retirement planning: planning for each client's future, and help with addressing the past.

Who it serves

Clients in construction, real estate, manufacturing and medicine, including physicians, along with HUD audits and non-profit entities.

Key facts

Experience: more than 35 years
Client types: businesses large and small, individuals and non-profits

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

Categories & features

Rankings

Grass, Coffey & Scharlau is ranked on 3 TrustList rankings: #7 on 1, #45 on 1 and #50 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Grass, Coffey & Scharlau 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.

Business service company · 3 rankings

#7of 54
Non profit
It is one of 2 here listing residential and one of 19 here listing tax.
Its profile: “Clients in construction, real estate, manufacturing and medicine, including physicians, along with HUD audits and non-profit entities.”
Of the top 51 here, 23 also cover accounting and 19 also cover tax; 4 also work in Washington and 2 also work in Michigan.
Behind Leek & Associates, ahead of Lane & Company.
#45of 397
Tax
It is one of 6 here listing non profit and one of 57 here listing accounting.
Its profile: “- Tax preparation and planning: income tax preparation and planning for individuals and businesses.”
Of the top 72 here, 15 also cover legal and 10 also cover reporting; 4 also work in Texas and 3 also work in Ohio.
Behind Don Brown Associates, ahead of Douglas Home & Co.
#50of 381
Accounting
It is one of 3 here listing residential and one of 8 here listing non profit.
Its profile: “Grass, Coffey & Scharlau, CPAs (GCS) is a full-service accounting firm that has served the valley of the sun for more than 35 years.”
Of the top 73 here, 11 also cover government and 9 also cover simple; 4 also work in York and 3 also work in New York.
Behind Don Brown Associates.