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about our firm

*Our Office Has Moved*

Dean Architects, PLLC

8353 Main Street

Clarence, NY 14221

T: 716-651-0381

F: 716-651-0382

Dean Architects is a fully licensed, locally owned, full-service architectural firm committed to incorporating your ideas and budget restraints into your project, while reinforcing the integrity of your design.

Architect Mark Dean is licensed in 22 states (and counting) and has over 26 years' experience designing residential and commercial projects all over the Western New York area.

Looking for an architectural quote? Our quotes are always free!

Sometimes we can quote your project with just a phone call, such as for a new home or new garage. However, in other instances, such as a for a commercial or residential renovation or addition, our architect or one of our team members will meet you at the project site to discuss what it is you want to do. We will then send a proposal for you to consider. To get started on your project, just return a copy of the singed proposal along with a 25% down payment. If you have questions on the proposal, just give us a call. We are open Monday - Friday from 8:30 a.m. to 4:30 p.m.

Our Services

Our firm designs both residential and commercial architectural plans for projects of all sizes.


Our residential experience includes:

  • Custom Single Family Homes

  • Multi-Family Homes

  • Residential Additions

  • Renovations

  • Garages

  • Decks

  • Porches

  • Sunrooms

  • Pole Barns

  • And More


Our commercial experience includes:

  • Self-Storage Facilities

  • Fire Departments

  • Day Care Facilities

  • Retail Shops

  • Pre-Schools

  • Government Offices

  • Churches

  • Gyms

  • Health Care Facilities

  • Office Buildings

  • Dental Offices

  • Dialysis Centers

  • Veterinary Clinics

  • Hospitality Venues

  • And More


Whatever the size of your residential or commercial project, we are committed to bringing you the progressive, modern and environmentally sensitive design you have been dreaming of.

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