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TRUSTED BY SIMI VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon841
    Verified residential design services reviews

Top-Rated Residential design pros in Simi Valley - Updated Nov 2026

Avatar for Home Renovations R & R, Inc.
Home Renovations R & R, Inc.
5.0(
94
)
Designer - BathroomDesigner - Kitchen

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"R.R. Renovations did an outstanding job restoring our church sanctuary furniture. They reupholstered 22 pews, refinished all the wooden frames, and restored 18 chairs, the podium, communion table, and offering boxes. Our 35-year-old pews now look like new and are very comfortable. Their pricing was competitive with no surprise costs. The crew was professional, responsive, and completed all work on-site while keeping the sanctuary clean at the end of each day. They worked around our church schedule so our worship services were never interrupted. We are extremely pleased with the quality of their workmanship and customer service and highly recommend R.R. Renovations for church, commercial, or residential upholstery and wood refinishing projects."
Response time1 day
9 neighbors recently requested a quote
Recommended by78%of homeowners
CA Cabinets, Inc.
5.0(
22
)
Designer - BathroomDesigner - KitchenDesigner - Residential (Interior Space Planner)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I'm so happy that I found David at CA Cabinets! He was here checking on the work daily to make sure everything ran smoothly which is rare for a contractor as usually they just come a few times during the process. Everything is beautiful and he went to extra mile to shop with me for the flooring tiles, quartz countertops, cabinets and sink. I'm super picky as an artist / former fashion designer and he was able to help me create exactly what I had designed. He had great ideas such as adding a waterfall edge to the quartz countertop and a window sill piece from quartz as well. This project was a complete gut and rebuild due to a dishwasher leak - homeowner's insurance claim. I was having issues with my insurance and David went above and beyond to help me navigate the insurance issues so we could complete the project. He is always very prompt and organized. Some of the other contractors that I had previously contacted could not even be bothered to give me a call back or show up on time to a scheduled appointment but David was able to meet with me right away and always notified me of the work schedules. Pricing was reasonable and in line with other estimates I received."
Response time4 hrs
Recommended by94%of homeowners
Avatar for Saylor Design Studio
Saylor Design Studio
5.0(
5
)
Designer - Building

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

"hired Steven to guide me through a complete rebuild of a 1950's 1200 sq.ft. home into a contemporary 2,500 sq.ft. home to accommodate 2 independent lifestyle with both homes having complete autonomy. Steve was patient and creative in interpreting our design needs. the end result was not only a tremendous increase in the overall value of the community but the design completely blended into the surrounding original neighborhood home facades. Brilliant. The ideas and designs that were implanted today still are current and the quality of the space is still exciting and inspiring."
Custom Hillside Home - Front and Rear Elevations
Plans
Custom Hillside Home - Sections
Elevation
Framing Plans

+12

Response time8 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for R Design, Inc.
R Design, Inc.
4.3(
31
)
Designer - BathroomDesigner - Kitchen

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"I hired Ramy and his team to help me build out some closets. He was very communicative and easy to work with. The team showed up on time, collaborated with me on the design, worked fast, were very respectful of the home the whole time, and cleaned up nicely. Highly recommend R Design for any contract work!"
 Joining dining room to kitche
 Cabinets, granite counter, marble/granite floor
 Bath tub wall tiling
 Restaurant previous counter
 Marble

+193

Response time1 day
Response rate99%
12 neighbors recently requested a quote
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Designer - Bathroom

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I hired this landscape designer to transform my backyard and was thrilled with the end result. The designer was creative, attentive, and provided practical solutions to improve the functionality and beauty of my outdoor space. Highly recommend!"
Concrete
Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Peaches and Cream Creative Designs
Peaches and Cream Creative Designs
4.4(
13
)
Designer - KitchenDesigner - Residential (Interior Space Planner)Designer - Building+1 more

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"These people did an amazing job! Being the guy that I am my house definitely needed some new ideas. I have no clue about interior design, but working with them quickly put me at ease. So if you're looking for a company to guide you in the right direction and create something just for you, go with this interior design company!"
Interior Design job
Bathroom Makeover
Design job
Bathroom Makeover
Design job

+34

Response time1 day
Response rate100%
15 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Designer - BathroomDesigner - BuildingDesigner - Kitchen+1 more

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel with McCormick Home Builders went beyond our expectations. Leoni and her team took the time to understand exactly what we wanted. The open layout design changed the way we use the space, and it’s been perfect for family gatherings. They were prompt, courteous, and genuinely invested in making sure we were happy. Really impressed!"
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+1

Response time6 hrs
Recommended by17%of homeowners
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Residential Design FAQs, answered by experts

You don’t have to commit to a complete home renovation to age in place comfortably—those can get pricey. Instead, focus on a few impactful changes. Consider adding a stair lift or installing ramps to eliminate barriers. Upgrading to non-slip flooring can prevent falls while adding brighter lighting can improve visibility throughout your home. These thoughtful updates can make your home much easier to navigate and enhance your comfort and safety without the stress and cost of a complete overhaul.

While finding a local interior designer whose portfolio you like and whose fees match your budget is important, they should always have appropriate qualifications. Some states require interior designers to be licensed, and most will have a degree in interior design and certification through the National Council for Interior Design Qualifications (NCIDQ). You can also consult our directory of interior designers to get started.

In-law suite floor plans almost always include at least one bedroom, a bathroom, and a combination kitchen/living room area or separate spaces for the kitchen and living room. Larger in-law suites built in accessory dwelling units separate from your main structure can feature multiple bedrooms, dining rooms, and entertainment rooms in addition to the necessities.

Converting a garage into a living space may be worth it, provided you follow all local codes and get the necessary permits. The conversion may increase the value of your home in the long run. In the short term, it will give you valuable space and help you enjoy your home even more.

There are a few ways to cut down on your overall project costs for an interior designer if you want to update your home on a budget. Some ways to reduce costs include:

  • Purchasing your own products, which can save significant money on commission costs for your designer. 

  • Design one room at a time versus your whole home, to stick to a current budget. 

  • Only paying for a consultation, which will give you expert tips for DIY design. 

The Simi Valley, CA homeowners’ guide to residential design services

From average costs to expert advice, get all the answers you need to get your job done.