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Home Designers & Architects in St. Louis, MO

Find vetted house cleaners near St. Louis, Missouri. Here are 316 home designers — recurring, move-in/out, and deep cleaning. Most offer free estimates. Providers listed in St. Louis cover architects, interior designers and residential home designers. St. Louis sits in St. Louis city County, Missouri. Other Missouri cities covered include Kansas City, St. Peters and St. Robert.

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1. MIN+ Architecture Architects

900 Hickory St

2. Mackey Mitchell Architects Architects

900 Spruce St

3. Fox Architects Architects

1 Memorial Dr Unit 1800

4. HOK in St. Louis Interior Designers

10 S Broadway

5. McCormack Baron Companies Residential Home Designers

100 N Broadway Ste 100

6. Arcturis Architects

701 Market St Ste 1300

7. PGAV Destinations Architects

200 N Broadway

8. Homesource Custom Homes & Improvements Architects

200 N Broadway

9. Lawrence Group Architects

319 N 4th St Ste 1000

10. Kwk Architects Architects

319 N 4th St

11. Arch Fiber Networks Architects

210 N Tucker Blvd

12. Antique Architectural Decor Interior Designers

1112 Olive St

13. Dashing Design By Elizabeth, Llc Interior Designers

555 Washington Ave Ste 310

14. Bdp Llc Residential Home Designers

1333 N 6th St

15. Artifex Design Studio,.inc. Architects

1215 Fern Ridge Pkwy Ste 210

16. Patton Development Group, Llc. Residential Home Designers

12747 Olive Blvd Ste 300

17. M+h Architects Architects

12747 Olive Blvd Ste 150

18. Mitchell Wall Architecture And Design Architects

2 The Pines Ct

19. Deck & Patio Living Architects

1701 Dielman Rd

20. Tristar Properties Residential Home Designers

12647 Olive Blvd Ste 510

21. 8760 Engineering, Llc. Architects

622 Emerson Rd Ste 250

22. Vessel Architecture & Design Architects

600 Emerson Rd Ste 401

23. Domash Designsource Architects

10425 Old Olive Street Rd Ste 100

24. Shirley Merckling's Celebrating Home Interior Designers

1109 Port Diane Dr

25. JCR Design Group LLC Interior Designers

11622 Page Service Dr Ste 109

Home designers & architects in St. Louis, MO: a local guide

We currently track 25 residential architects and home designers serving St. Louis, MO in St. Louis city County.

What home design costs in St. Louis

Home designers and architects in St. Louis typically charge a flat fee for a defined scope, an hourly rate (commonly $100-$250/hr) for consulting, or a percentage of construction cost (often 8-15%) for full-service projects. Ask for a written proposal that spells out deliverables, revisions, and who handles permits.

How to choose a home designer in St. Louis

  • Ask how many revisions are included and how changes are billed.
  • Ask whether they'll coordinate with your builder and stay involved during construction.
  • Read reviews for communication and deadlines — the common complaints are slow drawings and scope creep.
  • Match the pro to the job — an architect for structural or complex work, a home designer for many remodels and additions.
  • Review a portfolio of built St. Louis-area projects in your style and budget, not just renderings.

Questions to ask before you hire

  • Can I see built projects like mine?
  • Is your fee flat, hourly, or a percentage of construction cost?
  • Are you licensed, and who stamps the drawings?
  • Do you handle permits and inspections in St. Louis?
  • How many revisions are included?

Many St. Louis listings also handle new-home design, additions, remodels, and permit-ready construction drawings.

Frequently asked questions

How much does a home designer or architect cost in St. Louis?

St. Louis designers and architects charge a flat fee for a set scope, an hourly rate often around $100 to $250 an hour, or a percentage of construction cost, commonly 8 to 15 percent, for full-service projects. Ask for a written proposal.

Do I need an architect or a home designer?

For structural changes, additions, or complex builds you generally want a licensed architect. For many remodels and straightforward new homes a home designer can handle it for less. Ask who stamps the drawings.

Will the designer handle permits in St. Louis?

Many do, or they prepare permit-ready drawings and coordinate with the St. Louis building department. Confirm this up front, as it saves time and rejected submittals.

How long does home design take?

A concept can take a few weeks; full construction drawings for a custom home or major addition often run one to three months, plus permit review.

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