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Home Designers & Architects in Brentwood, CA

Need a house cleaner in Brentwood? Below are 13 home designers serving Brentwood, CA — compare ratings, call for a free quote, and book a team you trust in your home. Providers listed in Brentwood cover interior designers, architects and kitchen & bath designers. Brentwood sits in Contra Costa County, California. Other California cities covered include Los Angeles, San Diego and Brisbane.

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1. Elegant Traditions Interior Designers

3855 Walnut Blvd

2. Closets and Beyond Kitchen & Bath Designers

2280 Demartini Ln

3. Kitchens Unlimited Interior Designers

470 Harvest Park Dr Ste E

4. Stirling Architects Architects

1210 Central Blvd

5. C & T Discount Cabinets Kitchen & Bath Designers

2150 Elkins Way

6. Ellenberger Architecture Architects

3381 Walnut Blvd Ste 200-E

7. SDG Architects Architects

3361 Walnut Blvd

8. David Hieb Surveying Architects

4325 Driftwood Pl

9. R W Interiors Interior Designers

2573 Caddie Ct

10. Interior Commercial Installations Interior Designers

3850 Balfour Rd Ste J

11. All Bay Custom Cabinet and Mill Work Kitchen & Bath Designers

700 Harvest Park Dr

12. Aimdesign Interior Designers

9030 Brentwood Blvd Ste I

13. Scrap That Idea Interior Designers

2440 Sand Creek Rd # 2

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

We currently track 13 residential architects and home designers serving Brentwood, CA in Contra Costa County.

What home design costs in Brentwood

Home designers and architects in Brentwood 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 Brentwood

  • 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 Brentwood-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 Brentwood?
  • How many revisions are included?

Many Brentwood 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 Brentwood?

Brentwood 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 Brentwood?

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