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Home Designers & Architects in Walnut, CA

Looking for a trustworthy maid service in Walnut? We list 23 local home designers across Walnut and nearby California, with ratings and direct phone numbers. Providers listed in Walnut cover architects, interior designers, residential home designers and kitchen & bath designers. Walnut sits in Los Angeles County, California. Other California cities covered include Los Angeles, San Diego and Walnut Creek.

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1. Lcdg Architects

18780 Amar Rd Ste 107

2. Fremarc Designs Interior Designers

18810 San Jose Ave

3. Asc International Architects

19425 E Walnut Dr S

4. Granada Kitchen Cabinets & Flooring | Wholesaler Of Rta Cabinets & Flooring & Countertops In La & Surrounding Counties Kitchen & Bath Designers

1170 Wright Way

5. Cabinet City Kitchen And Bath - City Of Industry Kitchen & Bath Designers

19224 E Walnut Dr N Ste C

6. Ku & Associates Architects

650 Camino de Gloria 2nd floor

7. Vogel Properties Inc Residential Home Designers

300 Paseo Tesoro

8. Grigsby Home Furniture Interior Designers

20101 Valley Blvd Unit D

9. Color Marble, Inc. Kitchen & Bath Designers

20530 Earlgate St

10. A&A Design Studio Interior Designers

749 S Lemon Ave

11. D& E Import Co. Interior Designers

3970 Valley Blvd

12. Modem Graphic Interior Designers

18600 San Jose Ave

13. Billary Development Inc Residential Home Designers

18780 Amar Rd Ste 106

14. Golden Profit Cabinets Kitchen & Bath Designers

875 Fairway Dr

15. Layton Enterprises Inc Residential Home Designers

404 S Lemon Ave

16. The Victor's Workshop Architects

20505 Valley Blvd

17. Shea Homes Residential Home Designers

655 Brea Canyon Rd

18. The Terraces at Walnut Residential Home Designers

Walnut, CA

19. Gg Decor Inc Interior Designers

18800 Amar Rd Ste C1

20. Designs By Lizotte Interior Designers

3820 Valley Blvd

21. Scp Architecture & Build Inc Architects

19811 Colima Rd Ste 210

22. Color Quartz Architects

20521 Earlgate St

23. E Century Wireless Architects

1253 N Grand Ave

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

We currently track 23 residential architects and home designers serving Walnut, CA in Los Angeles County.

What home design costs in Walnut

Home designers and architects in Walnut 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

  • Review a portfolio of built Walnut-area projects in your style and budget, not just renderings.
  • Confirm licensing and who stamps the drawings, and whether they handle permits and inspections.
  • Pin down the fee structure up front — flat, hourly, or a percentage of construction cost.
  • Ask how many revisions are included and how changes are billed.
  • Ask whether they'll coordinate with your builder and stay involved during construction.

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 Walnut?
  • How many revisions are included?

Many Walnut 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?

Walnut 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?

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