
About Us
Our dedicated people bring passion and expertise to every project, creating designs that are not only functional and enduring but also truly beautiful. Through our wide range of architectural services, we collaborate closely with clients to bring their visions to life.
Design

Design is a process – a journey where needs, wants, dreams, and realities evolve into a final product.
We are driven to achieve design excellence in every aspect of every project.
Good architectural design goes beyond outward appearance – it’s about creating spaces that are functional, enduring, and beautiful.
Functional
A well-designed project combines efficient use of space with clear circulation patterns and strategic adjacencies to enhance user performance. It also conforms to current building codes and accessibility standards. At its core, such a design achieves balance between practical functionality, regulatory compliance and desired aesthetic.
Enduring
We place strong emphasis on the long-term performance, adaptability, and ease of maintenance of your space. Good design will adjust to evolving needs and, where feasible, allow for future expansion into adjoining areas. Successful design works well on day one, and continues to serve its users effectively for years to come.
Beautiful
Through careful attention to detail, we eliminate the small, awkward elements that may go unnoticed individually but can undermine the overall harmony of a space. Thoughtful proportions, natural light, material integrity, and cohesive detailing come together to create spaces that inspire and uplift the people who experience them.
In essence, good architecture is a synthesis of form and function that elevates the human experience while respecting the environment. It’s about crafting spaces that are not only practical, but also meaningful, inspiring, and impactful.
Service
Design isn’t the only issue in this business; service is its equal!
At our architectural office, we are committed to delivering exceptional service at every stage of the design and building process.
Our team combines creative vision with technical expertise to provide comprehensive solutions tailored to each client’s unique needs.
We provide the full range of architectural services from initial concept and feasibility studies through design development, permitting, and construction oversight.
We guide our clients with professionalism, clarity, and attention to detail. Personalized service is an attitude, one which says, “We’ll do whatever it takes”.

Scalable Architectural Services Aligned with Your Project Scope and Budget
Our architectural services are flexible and scalable, allowing us to increase or reduce our level of involvement to match the specific scope, complexity, and budget of your project. Whether you’re undertaking a small renovation, a phased expansion, or a full-scale new construction, we tailor our services for maximum value and efficiency.
1. Pre-Design Services
Site Analysis
Evaluating the site’s constraints, opportunities, zoning, and environmental conditions.
Feasibility Studies
Determining whether a project is viable within budget, legal, and site limits.
Programming
Defining the client’s needs, space requirements, and goals for the project.
2. Schematic Design
Concept Development
Initial sketches and diagrams exploring spatial layouts and design direction.
Preliminary Cost Estimating
Rough budget assessment based on early design ideas.
Client Review & Revisions
Collaboration with the client to refine the design concept.
3. Design Development
Detailed Design Refinement
Developing the approved schematic into more detailed drawings.
Material and System Selection
Identifying structural systems, materials, and key building components.
Coordination with Consultants
Collaborating with structural, MEP (mechanical, electrical, plumbing), and other specialists.
4. Construction Documents
Technical Drawings & Specifications
Creating the detailed documents used to obtain permits and guide construction.
Coordination of all Equipment
We ensure the seamless integration of equipment drawings – whether supplied by a Dental Supplier, Kitchen Supplier, or directly by the client.
Permit Submission
Assisting with building permit applications and approvals.
5. Bidding & Negotiation
Preparation of Bid Documents
Instructions to bidders, bid forms, project schedules, milestone dates, and required certifications.
Bid Process Management
Respond to Contractor inquiries and issue Addenda to ensure clarity and accurate pricing.
Contractor Selection
Helping the client solicit and evaluate bids from contractors.
6. Construction Administration
Site Visits & Observation
Monitoring construction progress to ensure compliance with design intent.
RFI & Submittal Review
Responding to contractor questions and reviewing shop drawings and samples.
Change Order Management
Handling design changes or unexpected conditions on-site.
7. Post-Occupancy Services
Punch List
A checklist of items that must be completed or corrected before the project is considered substantially complete.
As Built Drawings
Prepare updated drawings that reflect all changes made during construction.
Final Certification & Payment Support
Assist the owner in issuing the certificate of final completion and authorizing final payments to the contractor.
8. Specialized Services
Master Planning
Long-term planning for large-scale or multi-phase developments.
3D renderings & visualizations
Computer Modeling will give you a realistic and interactive understanding of how your project will look and function.
Digitizing an Existing Building into CAD
Through the use of legacy documentation or comprehensive field measurement and surveying, we provide precise, editable digital drawings
Our People

Guy Gronberg
Guy is a native Minnesotan, graduating from Iowa State University and coming to the Kansas City area in 1984. Prior to establishing Guy Gronberg Architects in 1997, he worked 13 years as an architect for local firms specializing in the areas of healthcare, institutional and commercial projects.
Guy brings a great deal of passion and enthusiasm to the practice of architecture which results in a unique perspective and positive outlook to each and every project!
He approaches each project with a keen insight and works closely with the client and all members of the project team to ensure that the envisioned project is carried out to completion.
He can use his 40+ years of experience to handle all aspects of the architectural profession, from conceptual design and project budgeting to construction administration and project close-out.
He is a registered architect, a LEED accredited professional, and is a member of the local chapter as well as the national chapter of the American Institute of Architects.

Ken Kleffner
Ken Kleffner performs at all levels of project involvement from drafting specialist to project architect. He provides design, project management, and technical coordination for projects.
Ken strives to merge the technical aspects of construction with the aesthetic, thus allowing him to create artistic design solutions for technically demanding spaces. When confronted with challenges, Ken is always looking to push the creative boundaries to satisfy our clients’ needs.
Ken is a Registered Architect in the states of Kansas, Oklahoma, and Missouri and is certified through the National Council of Architectural Registration Boards.
Ken grew up in Nebraska prior to attending Kansas State University where he received a Bachelors of Architecture in 1994. After graduation Ken moved to the Kansas City area and started his architecture career working for firms specializing in the healthcare, education, and public sector markets.
Away from the office, Ken spends his time with his wife Katie and their three children; Ami, Scott and Brent. He is also a coach/mentor at Lee’s Summit North Highschool for the First Robotics Challenge team #1987, The Broncobots.
Why Choose Us
At Guy Gronberg Architects, P.C., we place as much importance on service as we do on design—ensuring that our clients are just as pleased with the experience as they are with the final results.
By combining your vision with our broad network of trusted professionals, we assemble a team tailored specifically to your goals and aspirations.
Our services are fully customizable to align with the scale, scope, and budget of your project. With clear leadership, thoughtful coordination, and a commitment to excellence, we guide you through each phase—delivering your project on time, on budget, and with greater peace of mind.

“Teamwork is the ability to work together toward a common vision.…
It is the fuel that allows common people to attain uncommon results.”Andrew Carnegie
