Best Architects in Harrisburg, PA

10 firms listed · 4 in Harrisburg · 6 rated 4.5+ · 1 shows a license

Data verified October 14, 2026

Allison Ong Shreffler Architecture + Design LLC

Allison Ong Shreffler Architecture + Design LLC

4.8 10 reviews
“Allison's delightful personality and demeanor will set the tone to reassure you that you're, not only working with someone who knows their business but will also make sure you feel like you're opinion matters.”
Serves Central PA, Lancaster +3Since 2013
4601 Goose Valley Rd
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CDA

CDA

5.0 1 review
Since 2009
300 N 2nd St UNIT 701
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EI Associates

EI Associates

5.0 1 review
Since 1934
2001 N Front St #3
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AIA Pennsylvania

AIA Pennsylvania

Serves all of PennsylvaniaSince 1998
240 N 3rd St #1200
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TKS Architects Inc.

TKS Architects Inc.

5.0 16 reviews
“Very pleased with the fast turnaround time of project documents and the quality of the communication to expedite the needed CAD backgrounds for the MEP designers was outstanding.”
Since 2015
Mechanicsburg, PA · 8 mi from Harrisburg
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Eugene J Aufiero & Associates Inc

Eugene J Aufiero & Associates Inc

LicensedSince 1957
New Cumberland, PA · 3 mi from Harrisburg
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Listed for property owners in and around Harrisburg, PA, these 10 firms take architectural work. The project types each one handles, the stages of service it offers and any license it names are drawn from its own website, next to ratings and quotes from public reviews.

Area overview: Harrisburg, PA

4 of the 10 firms we list are based in Harrisburg; the other 6 serve Harrisburg from towns including York (23 mi), New Cumberland (3 mi) and Mechanicsburg (8 mi). 9 of the firms on this page have a rating, from 4.2 to 5.0 across 63 reviews; 6 are rated 4.5 or higher. 1 shows a license on its website. Domain records put 8 websites of the firms on this page at ten or more years old; the oldest dates from 1998. We have a website on file for all 10 of the firms on this page; 9 publish a contact page and 7 list a public email. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book.

Does it matter if the firm is outside Harrisburg?

4 of the 10 firms are based in Harrisburg; the rest come from other towns within 25 mi. Local matters here for a specific reason: a firm that submits to your building department regularly knows its reviewers and its quirks. Ask how many permits they have pulled in Harrisburg.

Saaarchitects

Saaarchitects

4.7 3 reviews
“You can't ask for a better group to assist you with your building project!!!!!”
25+ years
York, PA · 23 mi from Harrisburg
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Mulá Group

Mulá Group

4.2 2 reviews
“They are a blessing to work with, I would recommend them to anyone who is looking to start and or remodel any construction site.”
Since 2015Licensed
York, PA · 23 mi from Harrisburg
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Warehaus

Warehaus

4.7 1 review
Since 1980Serves Pennsylvania, Maryland
York, PA · 23 mi from Harrisburg
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Roost Architecture

Roost Architecture

4.3 4 reviews
“Roost Architecture is fantastic to work with and always has the clients best interests in mind when designing.”
Since 2010
Carlisle, PA · 17 mi from Harrisburg
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HomeArchitectsPennsylvaniaHarrisburg, PA

Why these companies made our list

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