ARCON Associates, Inc. began in 1979 planning, programming and designing educational facilities. Today, we provide a full range of architectural, roofing, masonry and construction related services to schools districts, park districts, municipalities and commercial clients. We offer a comprehensive array of serviced that are an integral part to the projects we undertake.

Building Envelope Consultants, Ltd. is a group of architects, engineers, and other building science professionals who specialize in the design, inspection and testing of all elements of the "Building Envelope". This includes Roofs, Walls, Foundations and their component parts.We provide prompt expert analysis of commercial, industrial and residential structures primarily for owners, facility managers, and property insurance professionals. We provide unbiased professional and expert assistance by offering prompt, clear and accurate inspection services. Building Envelope Consultants, Ltd. is not a contractor or affiliated with any material manufacturer.

BTC offers extensive forensic expertise in evaluating and solving water leakage and moisture-related issues through roofing, waterproofing, and exterior wall systems; structural distress and failures; historic preservation; and architectural consulting. Our mission is to provide our clients with expert evaluation of building problems, and to develop and implement cost-effective and innovative solutions.

Since 1993 CECA has been providing Independent Roofing and Waterproofing Consulting Services to Facility Owners & Engineers, Real Estate & Property Managers, School & Park Districts, Hospitals, Shopping Malls, Universities, Public Buildings and other Commercial Roofing applications. We obtain our clients by word-of-mouth referrals from a long list of happy clients and successful projects. We believe that, while there is no single "best" roof for every application, there is a best roof for YOUR application.
A roof that:
* Keeps you dry
* Fits your budget
* Starts with true "apples to apples" bids from clear and concise specifications and drawings.
* Results in a project where everyone knows what is expected
---- And then DELIVERS it -- ON TIME.
But remember the RULE OF TWO: You can have it Good, or Fast, or Cheap: But you only really ever get TWO!

We Solve Roof Problems.

Hutchinson Design Group, Ltd. offers roof inspection, wall inspections, due diligence surveys, roof system design, masonry restoration, contract document preparation, construction observation, peer review, project management, expert witness and general building envelope consulting services.
Hutchinson Design Group, Ltd. offers roof inspection, wall inspections, due diligence surveys, roof system design, masonry restoration, contract document preparation, construction observation, peer review, project management, expert witness and general building envelope consulting services.

Inspec is an award-winning independent consulting engineering/architectural firm. 
The company was founded in 1973, and is dedicated to improved design,
construction practices, and maintenance of the building envelope. Inspec employs a staff of engineers, architects, registered roof consultants, waterproofing consultants, roof observers /field observers, certified thermographers, and other technical and support staff enabling Inspec to provide services to clients on local, regional, and national levels. 

Inspec’s Corporate Office is based in Minneapolis with branch offices in Chicago and Milwaukee.

K2N Crest is a professional, full-service consulting firm. K2N offers Roof Consulting Services as well as Structural and Architectural Engineering Consulting Services. K2N Crest has been offering this broad range of independent consulting services nationwide since 1992.

At Kellermeyer Godfryt Hart, P.C., we specialize in the evaluation, restorations and maintenance of existing buildings. Our projects address all components of the structural and enclosure systems for various building types.
For over 25 years the professional staff at KGH, comprised of licensed architects and engineers, has been dedicated to assisting clients using a hands-on approach designed to accomplish the goals of each project.

We understand the compexity and frustration that roof leaks may present. Whether you're exploring options to repair, re-roof, tear-off, replace in kind or redesign, our in depth working experience with existing buildings covers a broad spectrum of roof systems. We offer our clients comprehensive solutions including localized investigations, overall condition surveys, design of repair programs or complete replacement roof systems.

YA Engineering Services LLC is nationwide consulting firm of well experiences licensed Engineers and Architects. Our roof consultant abilities, utilizing licensed Engineers and Architects, includes expert damage assessment, leak investigation and moisture surveys, code review, condition surveys, cost estimating, scope of repair and construction documents, and project management services.