David J Koscielniak AIA

4.92 | 4 Verified Ratings
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12310 West Waterford Avenue
Greenfield, WI 53228
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David J Koscielniak AIA

It's not simply Architecture, it's Kozitecture.

David "Koz" Koscielniak has been priviledged to work with hundreds of great people since 1978. As a licensed architect, he provides professional services for a wide range of residential, commercial and industrial projects. New construction, additions and renovations are all part of his project mix. He also has extensive experience with addressing and resolving building code and zoning issues that may be the key to advancing your project to a successful completion. After all..."It's not simply Architecture, it's Kozitecture"


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Service Area

  • Milwaukee
  • New Berlin
  • Waukesha
  • Brookfield
  • Menomonee Falls
  • Thiensville
  • Sussex
  • Dousman
  • Muskego
  • Big Bend
  • Franklin
  • Hartland
  • Hubertus
  • Nashotah
  • Okauchee
  • Pewaukee
  • Delafield
  • Elm Grove
  • Greendale
  • Mukwonago
  • Oak Creek
  • Richfield
  • Waterford
  • Burlington
  • Germantown
  • North Lake
  • Oconomowoc
  • Genesee Depot
  • North Prairie
  • Merton
  • Lannon
  • Cudahy
  • Butler
  • South Milwaukee
  • Eagle
  • Wales
  • See All >

Services Offered

Architects & Engineers
  • Architect
Designers & Decorators
  • Building Designer
Disability Services
  • Disability Planner

Areas of Expertise

  • Licensed architect offering professional architectural services throughout Wisconsin.
  • Services are available for new construction, additions and renovation projects.
  • Projects include residential, commercial, retail, office, medical, industrial, hospitality, bars and restaurants, multi-family residential and senior living facilities.
  • Other services address planning, zoning and building code related issues.
  • Expert witness services.

Quick Facts

Business Hours
Monday - Friday 7:30 am - 10:00 pm
Saturday - Sunday 8:00 am - 5:00 pm
(Please call to confirm)
  • Free Estimates


In Business Since: 1978
Memberships & Affiliations
  • American Institute of Architects (AIA)
  • Association of Licensed Architects (ALA)
  • Wisconsin Healthcare Engineering Association (WHEA)
State Licensing
Trade: Architect
License #: 5275
Expiration: 07-31-2016
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*HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

Board of Directors - Walworth County Economic Development Alliance

How We Got Started

I chose to work in this industry because I wanted to be an architect since I was 12 years old..

I love working in Wisconsin because of the variety of projects I have the opportunity of working on..

We started in this industry in 1978.

We describe our business as Well established

People ask why I work so many hours?

Because it is not like WORK and I get to meet wonderful people.

HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
David J Koscielniak AIA

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-4 of 4
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5.0   |  
Review by in Greendale, WI
Great Guy. very professional . we were very satisfied with his advice.
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5.0   |  
I just needed someone to come and tell me if I had a load bearing wall...He came with in a day...He then came back a week later to see the completed work and to reconfirm our concern on the load bearing wall..Easy to talk to an understanding...
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4.67   |  
Review by in Milwaukee, WI
Project: Hire an Architect to Design a Project - For Business
This man will go the full length, Stand by you during approvals, consults like a friend... As a real PRO we just really want to get it finished... He went a extra mile or two for me on a suburban Condo project... He is helping and working with my vision,,,, THanks! Dan
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5.0   |  
Review by
Project: Architect - For Business
He was there, made sure that everything was going right. He is a perfectionist. My building inspector said the walls were very straight. He was great.
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David J Koscielniak AIA

4.92 | 4 Verified Ratings
Write a Review


12310 West Waterford Avenue
Greenfield, WI 53228
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