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Home Designers & Architects in Walnut Creek, CA

From one-time deep cleans to weekly housekeeping, these 96 home designers cover Walnut Creek, CA — bonded, insured, and ready to quote. Providers listed in Walnut Creek cover architects, residential home designers, interior designers and kitchen & bath designers. Walnut Creek sits in Contra Costa County, California. Other California cities covered include Los Angeles, San Diego and Wasco.

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1. Spectra Multimedia Interior Designers

1485 Treat Blvd Ste 205

2. Carter Design Group Interior Designers

30 Christopher Ln

3. Trademark Homes Residential Home Designers

11 Orchard Ct Ste A

4. Kiper Homes Residential Home Designers

3200 Danville Blvd #200

5. Talmont Homes Architects

3201 Danville Blvd Ste 210

6. Discovery Builders, Inc. Residential Home Designers

3240 Stone Valley Rd W

7. Peter Koenig Designs Architects

1451 Danville Blvd Ste 108

8. Project Guru Design Interior Designers

60 Amigo Ln

9. Betty Bolah-Roul - Decorating Den Interiors Interior Designers

628 Sugarloaf Ct

10. Creative Walls Interior Designers

21 Woodland Dr

11. Dwelling Lab Architects

21 El Caminito

12. Nazeri & Associates Architects Architects

2125 Ygnacio Valley Rd

13. Studio Benavente Architects Architects

580 Lennon Ln

14. Skl Associates Inc Architects

212 N Wiget Ln

15. Team2 Architecture Architects

190 N Wiget Ln Ste 270

16. Richard Avelar & Associates Architects

590 Ygnacio Valley Rd

17. Elegant Stone & Cabinets Kitchen & Bath Designers

2235 N Main St

18. Environmental Foresight, Inc Architects

2065 N Broadway Ste 203

19. Waterbury Properties Residential Home Designers

1801 Oakland Blvd Ste 310

20. Akol & Yoshii, Inc. Architects

1407 Oakland Blvd Ste 203

21. Paramount Homes Residential Home Designers

1615 Bonanza St Ste 314

22. Randall Planning & Design Architects

1475 N Broadway Ste 290

23. Tabor Engineering Architectura Architects

1233 Alpine Rd

24. J Allen Sayles Architects Architects

1196 Boulevard Way Ste 16

25. Ryder Homes Of California Residential Home Designers

1425 Treat Blvd

Home designers & architects in Walnut Creek, CA: a local guide

We currently track 25 residential architects and home designers serving Walnut Creek, CA in Contra Costa County.

What home design costs in Walnut Creek

Home designers and architects in Walnut Creek 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 Walnut Creek

  • 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 Walnut Creek-area projects in your style and budget, not just renderings.
  • Confirm licensing and who stamps the drawings, and whether they handle permits and inspections.

Questions to ask before you hire

  • Will you stay involved during construction?
  • 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 Walnut Creek?

Many Walnut Creek 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 Walnut Creek?

Walnut Creek 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 Walnut Creek?

Many do, or they prepare permit-ready drawings and coordinate with the Walnut Creek 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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