Poepping, Stone, Bach & Associates

Quincy, Illinois, United States

Architecture, engineering, and planning with proven results

Poepping, Stone, Bach & Associates (PSBA) has been providing architecture, engineering, surveying, and planning services since 1968. With over 50 years of experience, they have established a strong presence in Quincy and Hannibal, and expanded to the Chicagoland area to better serve their clients. PSBA is committed to adapting to industry changes and maintaining a high level of client satisfaction.

Their core services include architecture, civil and structural engineering, and surveying. PSBA offers a wide range of deliverables such as feasibility studies, master planning, ADA compliance design, and construction documents. They also provide IT services, including database management and disaster recovery, as well as temp and staffing services.

PSBA prides itself on developing lasting partnerships and delivering proven results. They work collaboratively across their multiple locations, sharing resources and expertise to ensure successful project outcomes. Their dedication to client service and innovative solutions has been a constant throughout their history.

58
YEARS IN BUSINESS
8
SERVICES

Agency details

Team size
51-200 people
Founded
1968 (58 years)

About this agency on Agency List

Poepping, Stone, Bach & Associates holds an Agency List Score of 72 out of 100.

That score is higher than 23% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Poepping, Stone, Bach & Associates in September 2026, reading 7 pages published on psbainc.com.

The score reflects what Poepping, Stone, Bach & Associates had published by that date; anything published since has not been read.

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