Since 1959, clients in Williamsville, NY, and throughout the 24 states we are licensed in, have relied on us to provide a broad range of architectural services. As a commercial firm, we’ve worked with diversified clients including individuals, manufacturers, doctors, hoteliers, and retailers as well as local, state, and federal governments. Our finished projects range from versatile speculative buildings, to special-use facilities and hotels, to multi-family HUD projects.

Mussachio Architects Map


Site planning services

Planning & Analysis

Site planning is the design and process of preparing for a new development project. This operation includes architects as well as landscape architects and engineers. Here, we identify any issues that construction can run into and devise an outline on how to solve them.

Architectural interior design services

Architectural Interior Design

Architectural interior design, including finishes, materials, electrical requirements, plumbing, lighting, ventilation, ergonomics, and more. We specialize in space planning with expertise in color and lighting coordination.

Site engineering services

Architectural Design

This point in the process refers to organizing and monitoring the technical aspects and components of the development task. Our site engineers are responsible for the administration and quality control of the construction work from the design stage until it is completed.

Design partnering services

Building & Site Engineering

By partnering the architectural design with the construction, we help you save time and ensure that one team alleviates the burden of project management and technical challenges. By eliminating additional communication channels, we simplify the process from beginning to end.

Structural design services

Renderings and Presentations

Without a good foundation, a building can be dangerous to all involved. Structural design is essentially an investigation of the stability, strength, and rigidity of structures. The primary purpose of a structure is to support loads, which makes this a vital portion of the overall architectural process.

Additional services services

Contract Administration

  • Pre–Design
  • Site and/or Building Analysis and Selection
  • Project Feasibility
  • Project Programming
  • Project Master Planning
  • Building Design with Expertise in both New Construction and Renovations
  • ​Americans With Disabilities Act Facilities Audits and Universal Design
  • Mechanical, Electrical, Plumbing and Fire Protection with Expertise in Energy Conservation
  • CAD Drafting, Design and Space Planning
  • Renderings and Presentation Drawings
  • Contract Documentation and Specification
  • Contract Bidding and Negotiation
  • Contract Administration
  • Construction Management
  • Adaptive Reuse
  • Green Sustainable Design
​For more information about how we can help you, contact us today at 716-631-9949. We look forward to designing and building your dream project.

Mussachio Architects
30 N Forest Rd
Williamsville, NY 14221
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Phone: 716-631-9949
Fax: 716-631-0521
Email: [email protected]
Monday - Thursday
8:30 AM - 5:00 PM
8:30 AM - 2:00 PM