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Top-Rated Architects in Santa Rosa - Updated Nov 2026

Avatar for Evolution Drafting
Evolution Drafting
3.7(
128
)
Draftsperson/CADDDesigner - BuildingArchitect+1 more

Serving Santa Rosa, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
66 neighbors recently requested a quote
Avatar for M. Holz Design Studio
M. Holz Design Studio
5.0(
5
)
Designer - BuildingDraftsperson/CADD

Serving Santa Rosa, CA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Mary helped me with a new barn/adu design and also a second dwelling design. Sheâ s so easy to work with and made the process easy and streamlined. I highly recommend her!"
Front Entry
Back Deck
Dining Room
Main Residence and Barn
Kitchen

+20

Response time1 day
Response rate98%
Recommended by75%of homeowners
Avatar for Sola de Vega Landscaping
Sola de Vega Landscaping
5.0(
10
)
Architect - LandscapeArchitect - Landscape - For Business

Serving Santa Rosa, CA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We had a sprinkler leakage problem that Saul and his team solved during his visit. They came on time, did a thorough walkthrough of the property pointing issues and solutions. After a couple of days after their visit, I can say the problem is solved. I will definitely recommend Sola de Vega Landscaping for their professionalism and honesty doing their job."
Response time1 day
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Stacey Lapuk Interiors
Stacey Lapuk Interiors
5.0(
5
)
Designer - Building

Serving Santa Rosa, CA and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

BUDGETS: We offer a number of services to accommodate various budgets.\n\nNOTE: All of our timeless designs incorporate Biophilic Design principles - aligning your interiors with nature - for your health, well-being and happiness.\n\n1. Hourly Consultations. Online or onsite (Sonoma or Marin Counties). $300. per hour.\n\n2. NEW "Design For You" - Affordable, curated room design. Includes consultations, plans, design boards and shopping carts to implement yourself with order support. $2,600. per room.\n\n3. Full-Service Custom Design. Our clients' budgets typically begin at $75,000. We can implement your project over time as budget allows. We care. About you. About extraordinary design. And about our critical need for a connection to nature. We care that your experience transforming your home is one of joy and satisfaction.\n\nCelebrating over 35 years of national award-winning, internationally published and televised residential interior design. American Society of Interior Designers.\n

Showcase Yellow Bedroom
Showcase Yellow Bedroom
Showcase Yellow Bedroom
Showcase Yellow Bedroom
Showcase Yellow Bedroom

+62

Response time2 days
1 neighbors recently requested a quote
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Architects FAQs, answered by experts

As with most large-scale home renovation projects, you’ll need an architect to map out the exact layout and specs of your above-garage room, which is required in many municipalities. Some general contractors will serve as your architect, or they may bring on a residential architect to assist with the plans.

Yes, you can finance cottage construction through several options. Construction loans provide funds in stages as work progresses, while home equity loans or lines of credit are available if you have existing property. Some lenders offer a combined construction and permanent mortgage. Always review loan terms and payment milestones before committing.

The cost to draw house plans typically ranges from $800 to $2,700, with standard blueprints averaging around $1,800. For a custom home, the cost is higher, with blueprints often falling between $5,000 and $20,000, and potentially more for very complex designs. Several factors influence the total price, including the project's size, the number of rooms, the type of drawings required, and the architect's experience level. You may also need to pay a structural engineer to ensure building safety, particularly for custom homes.

When planning a new build, meet with an architect as your first step. Architects will often work with specific contractors and can ensure the contractor on your project is qualified and experienced to handle your build. Both the architect and the contractor should be involved with the project from the early stages, but the process may be smoother when you start with an architect.

Open floor plans can come with drawbacks—mainly the lack of privacy and noise dampening. Walls act as an important barrier for traveling sounds, meaning in an open floor plan you could hear your dishwasher running while sitting in your living room. Storage limitations and separation of activities (for example, keeping the kid’s playroom away from the dining room) are other reasons some homeowners are opting out of an open floor plan.

The Santa Rosa, CA homeowners’ guide to architectural services

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