Erenay DesignBuild is a California licensed General Contracting Company specializing in whole-home remodels and room additions located in San Marino, California. We provide in-house architectural and interior design services, obtain city permits and handle the construction from start to finish. We have over 20 years of experience in architectural design and construction. Serkan Erenay, founder and owner of Erenay DesignBuild, has 23 years of experience in both design and construction. He has a B.S. in Arch
We are committed to our clients to provide the best service with the best workmanship and for that reason all of our sub-contractors are licensed, insured and bonded.
Read more about Kitano Construction and Engineering Services
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
Concierge Home Remodeling is a full-service home renovation company dedicated to turning your remodeling dreams into reality. With a personalized, concierge-style approach, we guide homeowners through every step of the remodeling process—from the initial design consultation and planning stages to construction and final touches—ensuring a seamless, stress-free experience. Our experienced team is committed to delivering exceptional craftsmanship and innovative design solutions that reflect your unique style,
TN Remodeling Inc. is a premier construction and remodeling company specializing in high-quality residential and commercial projects. With a commitment to excellence, craftsmanship, and customer satisfaction, we bring years of industry experience to transform homes and businesses with precision and care. Our services include full home renovations, kitchen and bathroom remodeling, room additions, ADU construction, flooring, roofing, and exterior upgrades. Whether you are looking to modernize your space, incr
Professional Home Remodeling is a trusted home renovation company dedicated to transforming houses into beautifully designed, functional living spaces. Specializing in kitchen and bathroom remodeling, home additions, and full-scale renovations, we bring expert craftsmanship, high-quality materials, and a client-focused approach to every project. With years of experience, our team works closely with homeowners to bring their vision to life—whether it's a modern kitchen upgrade, a luxurious bathroom transform
Our commitment is to preserve the origins of the structure, integrated with our specialized interior design. for the last 15 years, our company has experienced great growth and that is because of our former clients, who are sharing our work with their friends and family. The team at IND is passionate about building and we strive for excellence no matter how big or small our project may be. Our quality and attention to detail makes us a premier builder.
We build high quality roofing and solar systems for residential and commercial applications with a niche commercial tenant improvement division. Serving all of Long Beach and the surrounding areas of Los Angeles and Orange Counties, along with the greater Coachella Valley, our crews are certified and trained at the highest levels in the most advanced roofing and building materials. Our expert team of technicians have been recognized by the industries leading manufacturers for their quality and service, allo
On-demand designer kitchens and baths – at a fraction of the time and cost. We all know the horror stories of renovation projects gone wrong, from construction delays to untrustworthy contractors and change orders. At Welcome Renovation, we take the worry out of it all and provide you with a guaranteed upfront cost. If for some reason costs increase during construction, we pay the difference. With our breadth of industry experience and internationally sourced supply chain, we complete projects in record tim
We, at Green Tech Remodeling & Design, Inc., focus on quality services over quantity. We use our thirty plus years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. We take on jobs today, and will give you the best price possible. What ever your home improvement needs are, you can count on us. We do it all from top to bottom. Please call us today to get a free estimate. We l
Transforming your San Marino home with a thoughtfully designed addition or remodel is an exciting opportunity, but it comes with unique challenges tied to the area’s distinct characteristics. As seasoned contractors specializing in San Marino projects, we’ve navigated everything from hillside construction on steep lots in the Huntington Library district to integrating modern additions with the historic charm of homes near Lacy Park. Whether you’re planning a new primary suite, an expanded kitchen, or an accessory dwelling unit (ADU), understanding local zoning and permitting requirements is key to a successful project.
San Marino’s strict building codes and oversight by the City of San Marino Planning and Building Department often require careful attention to setback requirements, historical preservation rules, and SB 9 legislation for lot splits or ADUs. For example, adding square footage to older homes may involve tying into aging foundations or retrofitting for seismic compliance, which can significantly impact timelines and budgets. Home additions in San Marino generally cost between $250 and $500 per square foot, depending on factors like structural complexity, hillside grading, and custom finishes.
Neighborhood-specific challenges, such as navigating HOA approvals in areas like Mission District or addressing fire zone regulations in hillside properties, can also influence your planning process. With experience managing these complexities, we ensure your project not only meets local requirements but also enhances your home’s value and functionality while maintaining the architectural integrity San Marino is known for.
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:
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 Marino, consider these steps:
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:
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:
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:
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:
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:
Each project can increase property value while enhancing your home’s comfort and functionality.
Yes, in San Marino, "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.
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 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.
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