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

McCoy Construction

Welcome to McCoy Construction! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

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Js General Construction

JS General Construction Inc. was started in 1990 by Jim Szewczak and incorporated in January of 2004. Jim has over 20 years construction experience in the Bay Area and is a licensed general contractor. We carry general liability and workers comp insurance. Over the years Jim has developed knowledge and expertise that he applies to every project. His crews are instructed and trained on the most suitable methods for working with tools and materials to achieve the highest quality in their results.

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Butterfly Valley Design & Build

Butterfly Valley Design & Build specializes in creating small sustainable homes, where quality preceeds quantity, and architecture grows from the site harmonizing with the natural world.

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Corbett Custom Home Design AKA Corbett Designs

Residential Designer and Drafting service for Customers, Architects and Structural Engineers. Experience in Custom Conventional Wood Frame Homes, Additionas and Remodels. Shipping Container Homes and A.D.U.'s (Additional Dwelling Units). Hands on Construction back ground with experience in every facet from Earth work to Roofing and everything in between. A Jack of all trades and a Master of One - AutoCad Drafting and Design! Have designed Homes in California, Colorado, Utah, Washington, Oregon, New Mexico a

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MICHAEL WHITE CONSTRUCTION

Michael White is a life long resident of Chester and the Almanor area. Michael will work personally with you to ensure your complete satisfaction on any building project you may plan.

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Howard Construction
Williams Construction
Vierra Fine Homes
(*)(*)(*)(*)(*)5.0 (4 Reviews)
Committed Quality ResultsCommitted Quality Results
Craftsmanship WarrantyCraftsmanship Warranty
Fixed PricingFixed Pricing
Free ConsultationsFree Consultations
Locally OwnedLocally Owned

Vierra Fine Homes was founded with a commitment to fostering collaboration among architects, designers, and homeowners, ensuring a unique and positive experience for all involved. Our team shares a deep-seated passion for luxury design and construction, working in unison to create masterpieces that reflect each owner's distinct vision and lifestyle. Our versatile portfolio showcases a profound understanding of diverse project styles, from traditional to ultra-modern. We are adept at handling projects of all

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Golden Age Builders
(*)(*)(*)(*)(*)5.0 (436 Reviews)

New Golden Age Builders is a premier construction and remodeling company dedicated to delivering high-quality craftsmanship and innovative design solutions. With years of experience in residential and commercial construction, we specialize in creating spaces that blend functionality, durability, and aesthetic excellence. Our services include custom home building, full-scale renovations, kitchen and bathroom remodeling, room additions, and commercial construction projects. Whether you’re looking to transform

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Adar Builders Inc
(*)(*)(*)(*)(*)5.0 (239 Reviews)

Adar Builders is a trusted construction and remodeling company dedicated to delivering high-quality craftsmanship, innovative design, and exceptional customer service. With years of experience in residential and commercial projects, we specialize in creating beautiful, functional, and long-lasting spaces that enhance comfort and value. Our services include full home renovations, kitchen and bathroom remodeling, custom home builds, room additions, ADU construction, and commercial renovations. Whether you're

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About Addition & Remodeling Pros in Portola, CA

Adding or remodeling a home in Portola requires a deep understanding of the area’s unique challenges and regulations. As a seasoned contractor with years of experience in this community, I’ve seen firsthand how factors like hillside lots, aging foundations, and strict zoning laws can significantly shape a project. For example, many properties in Portola fall under SB 9 guidelines or have setback requirements that limit expansion options. Others may face hurdles like historical overlay restrictions or the need for HOA approval in certain neighborhoods. Navigating these complexities is crucial to ensuring your addition meets both your vision and local compliance standards.

Portola’s topography and environmental conditions also play a major role in remodeling projects. Homes on hillsides often require extensive foundation work or seismic retrofitting to address stability and safety concerns. In fire-prone areas, compliance with wildfire-resistant construction codes is a must. Whether you’re adding a second story, expanding your footprint, or building an accessory dwelling unit (ADU), working within these parameters is essential to a successful build.

From a cost perspective, home additions in Portola typically range from $250 to $500 per square foot, depending on the scope of work, materials, and existing conditions. Permitting and inspections are handled by the City of Portola Planning Department, and the process can be lengthy, especially for properties requiring design review. With so many variables at play, having a contractor who understands the nuances of building in Portola is invaluable.

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 Portola, 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 Portola, "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.
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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.
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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.
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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.

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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 Dec 5, 2025, 10:06:46 PM