Get matched with the best Architectural & Building Design pros in Washington County, MO

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Lampe Design And Drafting

★ ★ ★ ★ ★ 4.7 (7 reviews)
Washington County, MO
3 projects

Lampe Design and Drafting specializes in architectural design and drafting for custom homes, additions, and renovations. With over 25 years of experience in the residential design and construction sec...

Langeneckert Homes

★ ★ ★ ★ ★ 4.7 (15 reviews)
Valley Park, MO 63088
7 projects

Langeneckert Homes proudly serves the St. Louis community with exceptional new home construction and remodeling services. With over 30 years of experience, President Brad Langeneckert ensures meticulo...

Grand Home Solutions, Inc

★ ★ ★ ★ ★ 4.8 (14 reviews)
Fenton, MO 63026
55 projects

Grand Home Solutions, Inc. specializes in high-quality design-build services in the Saint Louis area. Our team is dedicated to meticulous craftsmanship, blending traditional techniques with modern des...

Mark Hovis Designs

★ ★ ★ ★ ★ 4.7 (14 reviews)
Fredericktown, MO 63645
5 projects

Mark Hovis Designs offers expert home design services, specializing in custom house plans tailored to your needs. We provide professionally designed pre-drawn stock plans, along with high-quality 3D r...

Best Construction

★ ★ ★ ★ ★ 4.7 (12 reviews)
Hillsboro, MO
1 project

Best Construction, LLC has been serving the Hillsboro, MO community since 1984, providing exceptional remodeling and construction services. Our licensed and insured team of skilled professionals, incl...

Creative Customs

★ ★ ★ ★ ★ 4.6 (10 reviews)
House Springs, MO 63051

Creative Customs, located in House Springs, MO, specializes in providing tailored solutions for unique projects. Our commitment to quality craftsmanship and innovative design ensures that each client'...

JakeFromStateFarm

★ ★ ★ ★ ★ 4.8 (9 reviews)
Union, MO 63084

Jake From State Farm is a reputable insurance provider based in Union, Missouri. We specialize in delivering tailored insurance solutions to meet individual and business needs. Our commitment to excep...

Ibds, PC

★ ★ ★ ★ ★ 4.7 (9 reviews)
Washington, MO 63090
9 projects

ibds, PC specializes in high-quality building design and technical solutions, paired with exceptional customer service. Founded by a seasoned project architect with 15 years of diverse experience, ibd...

CHS Home Solutions

★ ★ ★ ★ ★ 4.6 (9 reviews)
Robertsville, MO 63072
5 projects

CHS Home Solutions is dedicated to transforming your home visions into reality. Our commitment to delivering projects on time and within budget, combined with our award-winning quality, ensures a seam...

Adam Daley Design + Build

★ ★ ★ ★ ★ 4.8 (8 reviews)
Sullivan, MO 63080
3 projects

Adam Daley Design + Build is your trusted partner in new home construction, renovations, and additions. Our expert team guides you through every step, providing support and knowledge to align your pro...

Verified Reviews for Architectural & Building Design Services pros in Washington County, MO

*The Growcycle rating for Architectural & Building Design Services companies in Washington County, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural & Building Design Services needs.

Last update on July 11, 2026

Brian Lee

Reviewed in November 2025

Fantastic experience with Ibds, Pc! They provided expert guidance and support throughout the project. Their commitment to customer satisfaction was evident.

ibds, PC - Architectural & Building Design Services in Washington County, MO ibds, PC Request a quote

David Wilson

Reviewed in February 2026

Barton Legacy Builders Llc did a wonderful job on my addition. They were on time, within budget, and the quality is top-notch. Very pleased!

Barton Legacy Builders LLC - Architectural & Building Design Services in Washington County, MO Barton Legacy Builders LLC Request a quote

Jessica Brown

Reviewed in January 2026

I recently had my home renovated and the team was fantastic. They completed the job quickly and the quality was top-notch. Will use them again for future projects.

Langeneckert Homes - Architectural & Building Design Services in Washington County, MO Langeneckert Homes Request a quote

Emily Richards

Reviewed in November 2025

Absolutely loved the design work. They took my ideas and brought them to life beautifully. Communication was excellent throughout the entire process. Highly recommend!

Mark Hovis Designs - Architectural & Building Design Services in Washington County, MO Mark Hovis Designs Request a quote

Jeffrey Blackwell

Reviewed in January 2026

Grand Home Solutions, Inc transformed my outdated kitchen into a stunning space! Their craftsmanship is top-notch and attention to detail is impressive.

Grand Home Solutions, Inc - Architectural & Building Design Services in Washington County, MO Grand Home Solutions, Inc Request a quote
Cost Guide

How much does Architectural & Building Design Services cost in Washington County, MO?

Typical architectural & building design services projects in Washington County, MO range from $1,500 to $5,000, with most homeowners paying around $3,000.

$1,500
$3,000 Typical cost in Washington County, MO
$5,000
LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $2.50–$5.00
Per Project $1,500–$5,000
Per Hour $100–$200

Last updated: April 2026

Architectural and building design services in Washington County generally range from $1,500 to $5,000, with an average cost of around $3,000. The total cost depends on the complexity of the design, the size of the project, and specific client requirements.

Local architects and designers in Washington County typically charge between $100 and $200 per hour. Additionally, complex projects may require permits from the Washington County Planning and Zoning Department, which can add to the overall timeline and budget for the project.

When comparing architectural design quotes in Washington County, look for detailed proposals that clearly outline services and costs to avoid unexpected expenses.

What affects the cost in Washington County, MO?

Washington County Labor Rates

Licensed architectural and building design professionals in Washington County charge $100–$200/hr. The rates vary based on experience, project complexity, and the specific services provided.

Permits & Inspections

Most significant architectural work in Washington County requires permits from the Washington County Planning and Zoning Department. These permits can add to the timeline and costs associated with the project.

Material Selection & Quality

Choosing high-quality materials can increase overall project costs by 15–30%. However, investing in quality can lead to better long-term results.

Design Complexity

The complexity of the design directly influences the cost; more intricate designs require more time and expertise, impacting the overall price.

Frequently Asked Questions About Architectural & Building Design Services in Washington County, MO

Architectural design services typically begin with an initial consultation where you discuss your needs, preferences, and budget with the architect. In Washington County, the architect will assess your site, consider local regulations, and start creating design concepts. This phase often includes sketches and 3D renderings to help you visualize the project. Once the design is finalized, the architect will prepare detailed drawings and documents necessary for permits and construction. They may also assist in hiring contractors and overseeing the construction process to ensure the project stays true to the original design.

The architectural design process can vary significantly in Washington County based on the project's complexity and size. Typically, the initial design phase can take anywhere from a few weeks to several months. Factors influencing this timeline include the number of revisions needed, the speed of decision-making on your part, and the architect's workload. After the design is finalized, obtaining necessary permits may take additional time, sometimes several weeks, depending on local regulations. It is essential to discuss timelines with your architect to set realistic expectations for your project.

Hiring a local architect in Washington County comes with several advantages. Local architects are familiar with the region's building codes, zoning laws, and environmental considerations, which can streamline the permitting process. They also understand the aesthetic and architectural trends that resonate with the community. By working with a local professional, you can ensure that your project not only meets regulatory standards but also blends harmoniously with the surrounding landscape and neighborhoods. Additionally, local architects are usually more accessible for meetings and site visits, enhancing communication and collaboration throughout the design process.

The primary difference between an architect and a designer lies in their qualifications and the scope of their work. Architects in Washington County are licensed professionals who have completed extensive education and training, allowing them to design buildings that comply with safety regulations and building codes. Designers, on the other hand, may not have the same level of formal training and typically focus on aesthetics and interior layouts. While both play essential roles in a project, it is advisable to hire an architect for structural projects or when building from scratch to ensure safety and compliance.

When hiring an architect in Washington County, it's crucial to evaluate their experience and portfolio to ensure they align with your vision. Consider their familiarity with local building codes, zoning laws, and the specific characteristics of your desired area. You should also discuss your budget and timeline upfront to avoid misunderstandings later. Communication is key; find someone who listens to your ideas and provides constructive feedback. Additionally, it can be beneficial to check references and read reviews to gauge their reliability and professionalism.

Common Architectural & Building Design Services services and their costs

Typical pricing in Washington County, MO by service type.

Design Services

Core design offerings

MethodCost Range
Custom Home Design
Tailored design for new homes.
$2,500–$5,000
Renovation Design
Design services for home renovations.
$1,500–$3,500
Commercial Design
Architectural services for commercial spaces.
$3,000–$7,000
Landscape Design
Designing outdoor spaces and landscapes.
$1,000–$2,500

Consultation Services

Additional consultation options

MethodCost Range
Initial Consultation
A meeting to discuss project needs.
$100–$300
Site Assessment
Evaluating site conditions and requirements.
$200–$500
3D Renderings
Visual representations of designs.
$300–$800
Project Management
Overseeing the construction process.
$1,000–$2,500
Ready to start your architectural & building design services project? Get free quotes from vetted pros in Washington County, MO.
Get Free Estimates

Price ranges are estimates compiled from publicly available data and may vary with project scope.


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Browse all services
Retaining Wall Construction
Window Installation & Replacement
Roofing & Gutter Services
Siding & Exterior Remodeling
Solar Panel Installation Services
Pest Control Services
Septic Tank & Septic System Services
Garage Door Installation & Repair
Insulation Installation
Foundation Installation & Repair
Basement Waterproofing
Landscape Design
Landscape Construction
Landscape Maintenance
Landscape Repair
Land Cleaning
Garden Remodeling
Tree Planting & Transplanting
Tree & Shrub Care
Lawn Care & Mowing
Lawn Edging & Trimming
Leaf Removal & Cleanup
Seasonal Yard Cleaning
Lawn Aeration
Lawn Dethatching
Lawn Overseeding & Reseeding
Patio Design & Installation
Paver Installation
Driveway Repair & Paving
Deck Building & Repair
Sidewalk & Pathway Installation
Fence Installation
Stone & Concrete Installation
Outdoor Lighting Installation
Sprinkler Installation & Repair
Sprinkler Adjustment
Drip Irrigation System Installation
Irrigation System Repair
Rainwater Harvesting System Installation
Drought-Resistant Lawn Installation
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Door Installation & Replacement
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Kitchen Remodeling
Interior Design & Decorating
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Countertop Installation Services
Flooring Installation Services
Tile & Stone Installation Services
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Browse all services
Retaining Wall Construction
Window Installation & Replacement
Roofing & Gutter Services
Siding & Exterior Remodeling
Solar Panel Installation Services
Pest Control Services
Septic Tank & Septic System Services
Garage Door Installation & Repair
Insulation Installation
Foundation Installation & Repair
Basement Waterproofing
Landscape Design
Landscape Construction
Landscape Maintenance
Landscape Repair
Land Cleaning
Garden Remodeling
Tree Planting & Transplanting
Tree & Shrub Care
Lawn Care & Mowing
Lawn Edging & Trimming
Leaf Removal & Cleanup
Seasonal Yard Cleaning
Lawn Aeration
Lawn Dethatching
Lawn Overseeding & Reseeding
Patio Design & Installation
Paver Installation
Driveway Repair & Paving
Deck Building & Repair
Sidewalk & Pathway Installation
Fence Installation
Stone & Concrete Installation
Outdoor Lighting Installation
Sprinkler Installation & Repair
Sprinkler Adjustment
Drip Irrigation System Installation
Irrigation System Repair
Rainwater Harvesting System Installation
Drought-Resistant Lawn Installation
Handyman Services
Air Duct Cleaning Services
Door Installation & Replacement
Drywall Installation & Repair
House Painting Services
Kitchen Remodeling
Interior Design & Decorating
Custom Cabinets & Cabinetry
Countertop Installation Services
Flooring Installation Services
Tile & Stone Installation Services
Carpet Installation
Bathroom Remodeling
Walk-In Tub Installation
Home Renovation & Remodeling Services
Design-Build Services
Custom Home Builders
Commercial Construction Services
Carpentry & Woodworking
Architectural & Building Design Services
Structural Engineering Services
Heating & Cooling Services
Electrical Services
Plumbing Services
Smart Home & Theater Installers
Professional Home Organizers
Junk Removal & Hauling