Top-Rated Addition & Remodeling Pros Near You in San Rafael, CA

Gannon Construction Company

Gannon Construction Company is a turnkey, full service general contractor with a history of project success and customer satisfaction. Whether you are looking to build your dream home, remodel your restaurant, build a retaining wall, or are looking for construction consulting ? we do it all. For the past 20+ years, Gannon Construction Company has been serving clients in Marin, Sonoma, Napa, and San Francisco counties. As a family owned and operated business we place an emphasis on relationships and trust. W

Read more about Gannon Construction Company

Green Bay Remodeling

We make our customers happy every day with every project! Green Bay Remodeling Inc is an award-winning home remodeling and renovating company with an outstanding design-build portfolio in the San Francisco Bay Area. We provide free consultations to our clients and ensure services are customized to serve each project. With our unique processes, we deliver remarkable designs and successful builds that result in a noteworthy client satisfaction rating. Our unified team of experts develops premium concepts for

Read more about Green Bay Remodeling

Koefoed Construction Co

2 Employees. Owner works on the jobs, license # 672587. Cost is determined by the job. No travel charges. No service charges. May contact through email.

Read more about Koefoed Construction Co

Mt. Tam Construction, Inc.

We remodel bathrooms, kitchens, decks and do garage and basement conversions and whole house remodels from design to finish. Roger Huntress has over 40 years experience completing jobs on time and on budget. He and his skilled crew take pride in excellent workmanship and excellent customer service.we are in company. You can check out our excellent reviews on Angie's list.com and Yelp.com.We are an A rated company.we carry Workmen's Compensation and liability insurance on all projects. Let us provide you wi

Read more about Mt. Tam Construction, Inc.

Treeium, Inc.

Treeium is an eco-friendly home remodeling company that uses eco-conscious, sustainable building practices to remodel your home and protect the planet. Treeium is a general contracting company with over 24 years of experience, which specializes in green home remodeling. We believe that change starts from the inside out, and that the home is a great place to start. For every need there is a green solution and this is why we offer remodeling services that help our customers create their dream homes in an effi

Read more about Treeium, Inc.

Gannon Construction Company, Inc.

Gannon Construction Company is a turnkey, full-service general contractor with a history of project success and customer satisfaction. Whether you are looking to build your dream home, remodel your restaurant, build a retaining wall, or are looking for construction consulting � we do it all. For the past 20+ years, Gannon Construction Company has been serving clients in Marin, Sonoma, Napa, and San Francisco counties. As a family-owned and operated business, we place an emphasis on relationships and trust.

Read more about Gannon Construction Company, Inc.

West Marin Builders LLC

We care about your home construction project needs as much as you do. We believe in conducting business with honesty, integrity & the highest level of service possible.

Read more about West Marin Builders LLC

B & B Construction

Celebrating 25 Years We truly appreciate the opportunity to assist you with your home improvements. We have seen many projects compromised by poor quality, gone tomorrow companies working on the lowest bid. Choosing a company to remodel your home is one of the most important considerations when serving our customers. *AFFORDABILITY: We always strive to give fair competitive prices, but will not sacrifice quality or short cut the job just to give a lower price. *STABILITY: We will be there when you

Read more about B & B Construction

ALL PRO PROPERTY MAINTENANCE

All Pro Services is a family run business, taking care of Bay Area needs for over 10 years. We specialize in everything from window and gutter cleaning, to pressure washing an bird control for both commercial and residential customers. We pride ourselves in customer service, and honest, competitive pricing. We're willing to go the extra mile for each of our customers. Contact us for a free estimate today!

Read more about ALL PRO PROPERTY MAINTENANCE

Cal Summit Builders, Inc.

When it comes to General Contractors, Home Remodeling Contractors, and Kitchen Remodeling Contractors, no one compares to Cal Summit Builders, Inc.. With years of combined experience, Cal Summit Builders, Inc. has worked hard to build the trust of our clients in San Rafael, Larkspur, Corte Madera and beyond. Visit our website to learn more. Or better yet, click the link and call us today!

Read more about Cal Summit Builders, Inc.

About Addition & Remodeling Pros in San Rafael, CA

Expanding or remodeling your home in San Rafael is an exciting opportunity to create a space that suits your lifestyle, but it requires careful planning and expertise to navigate the unique challenges of this area. As seasoned contractors specializing in additions and remodeling throughout San Rafael, we understand the intricacies involved in building here—from navigating strict zoning regulations to addressing the complexities of hillside construction and aging foundations. Whether you're adding square footage to a historic Craftsman in Gerstle Park or designing a modern ADU in the Dominican neighborhood, every project demands a tailored approach to meet local requirements and achieve lasting results.

San Rafael’s permitting process, overseen by the City of San Rafael Community Development Department, often involves detailed design reviews, setback compliance, and adherence to zoning ordinances like SB 9 or ADU-specific rules. Homes in hillside areas may require additional grading and seismic retrofitting due to the region’s proximity to fault lines, while properties in fire zones necessitate strict adherence to fire-resistant building codes. For older homes, tying new additions into aging foundations or addressing soft-story vulnerabilities can add complexity—and cost—to the project.

On average, home additions in San Rafael range from $250 to $500 per square foot, depending on factors like site conditions, structural requirements, and finishes. For properties in neighborhoods like the Peacock Gap or Sun Valley, narrow lots or HOA restrictions may add further layers of planning and approval. With the right expertise, however, these challenges can be overcome to create a stunning, functional space tailored to your needs.

Addition & Remodeling FAQs

The average cost for home addition and remodeling services nationwide can vary significantly based on the scope of the project, materials used, and location. Typically:

  • A basic home addition, like a bedroom or bathroom, ranges from $20,000 to $75,000.
  • Major remodels, such as kitchens, can cost between $40,000 and $100,000 or more.
  • Luxury or custom projects (e.g., large-scale additions or premium materials) often exceed $150,000.

For a personalized estimate, always request quotes from at least three "Addition & Remodeling Pros" near you. Be sure to ask for itemized pricing to better understand labor and material costs.

When hiring "Addition & Remodeling Pros" in San Rafael, consider these steps:

  1. Check Credentials: Ensure they are licensed and insured in your area.
  2. Read Reviews: Look up recent customer feedback online.
  3. Review Portfolios: Evaluate previous projects similar to what you need.
  4. Verify References: Request and follow up with past clients for firsthand feedback.
  5. Get Multiple Estimates: Obtain quotes from at least three contractors for comparison.

Taking time to research will ensure the professional you select meets your expectations and delivers quality work.

When requesting an estimate for a remodeling project, provide detailed information to get accurate quotes. Include:

  • Project Scope: Describe what you’re looking to achieve (e.g., a full kitchen remodel or a room addition).
  • Budget: Share your budget range if comfortable.
  • Timeline: Mention your desired completion date.
  • Material Preferences: Specify if you want high-end fixtures or budget materials.
  • Drawings or Plans: Provide sketches or architectural designs if available.

Clear communication reduces misunderstandings and helps contractors draft realistic proposals.

The timeline for home addition and remodeling projects depends on the complexity of the project. Here’s a general breakdown:

  • Smaller remodels (e.g., a bathroom): 2–4 weeks.
  • Moderate remodels (e.g., kitchens): 6–12 weeks.
  • Large-scale home additions: 3–6 months or more.

Planning, design, and permitting can add several weeks before construction starts. Be sure to discuss a detailed timeline with your "Addition & Remodeling Pros" to account for any delays related to weather, materials, or inspections.

Yes, most professional contractors will handle the permitting and zoning approval process as part of their service. However, it’s important to confirm this when hiring them. Local building codes and zoning regulations vary widely by area, so working with a licensed pro familiar with the requirements in your municipality ensures compliance and avoids potential fines.

For more on local code compliance, check with your city’s building department. The National Association of Home Builders also offers resources on remodeling guidelines.

Watch for these red flags to avoid unreliable contractors:

  • Unlicensed or uninsured: Always verify credentials.
  • Lowball Quotes: An estimate significantly lower than others could signal cut corners.
  • Lack of Contracts: Insist on a clear, written agreement.
  • Poor Communication: If they’re difficult to reach or rushing decisions, proceed cautiously.
  • No References: Unwillingness to provide past clients’ references is cause for concern.

Do your due diligence to ensure your project runs smoothly with a trustworthy pro.

Yes, many eco-friendly options are available for homeowners looking to remodel sustainably. Some popular choices include:

  • Energy-Efficient Windows: Reduce heating and cooling costs.
  • Reclaimed Materials: Use recycled wood or metal for a unique touch.
  • Low-VOC Paints: Improve indoor air quality.
  • Solar Panels: Offset energy consumption.
  • Smart Home Systems: Automate lighting and HVAC for efficiency.

Discuss green options with your "Addition & Remodeling Pros" to align your project with sustainability goals.

A home addition involves adding new space to your home, such as building an extra bedroom, bathroom, or garage. It typically increases the overall square footage of your property. In contrast, a remodel updates or reconfigures existing spaces. For example, remodeling could involve upgrading your kitchen appliances or redoing the layout of your living room without changing the home’s size.

When deciding between the two, consider your needs, budget, and property’s existing layout.

The most popular remodeling projects for homeowners include:

  1. Kitchen Remodels: Upgrading cabinets, countertops, and appliances.
  2. Bathroom Renovations: Adding modern fixtures or expanding space.
  3. Basement Finishing: Creating functional living areas.
  4. Room Additions: Adding bedrooms, home offices, or sunrooms.
  5. Exterior Updates: Replacing siding, roofing, or windows.

Each project can increase property value while enhancing your home’s comfort and functionality.

Yes, in San Rafael, "Addition & Remodeling Pros" must adhere to local licensing and permit regulations to ensure safety and compliance. Contractors typically need a valid state or local contractor’s license, insurance, and sometimes bonding for larger projects. Always verify their licensing status through local agencies, such as your state’s licensing board or municipal building department.

For assistance, many states provide online verification tools, like the Contractor’s State Licensing Board in California or similar organizations in your state.

Reviews for Addition & Remodeling Pros

Garage to Dream Office in Days
I needed an outdated garage converted into a functional office fast. Within hours of posting, I had bids from three local pros in Charlotte. The contractor I chose was phenomenal—came in under budget and had it done in five days. I’m finally working from home in style!
Emma R.
Ratings icon
Basement Rescue Made Easy
Our basement had water damage, and we were overwhelmed. Thanks to this service, I found a local pro in Milwaukee who not only fixed the issue but also redesigned the space into a cozy family room. Best of all, we saved over $2,000 compared to other quotes!
Tyler B.
Ratings icon
Bathroom Reno, Zero Hassle
After struggling to find someone reliable for our guest bathroom remodel, this platform was a lifesaver. In less than a day, I connected with a pro who quoted fairly and stuck to the timeline. The final result is stunning and added so much value to our home.
Sophia K.
Ratings icon

Why Hire Addition & Remodeling Pros on The Builder Market?

Find Top-Rated Addition & Remodeling Pros Near You

Related Services Near You

Learn More about Our Contributors

Maria Vierra avatar

Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on May 8, 2026, 5:02:12 AM