Find a home addition contractors in San Mateo, CA

Find home addition contractors in San Mateo, CA

Find home addition contractors in San Mateo, CA

Confirm your location to see the best home addition contractors near you.
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Find home addition contractors in San Mateo, CA

Confirm your location to see the best home addition contractors near you.
Zip code

Top 10 home addition contractors in San Mateo, CA

Homeowners agree: these pros are highly rated for knowledge, experience, communication, and more.
Myles Concrete

Myles Concrete

1 hire on HomeGuide
6+ years in business
Serves San Mateo, CA
Quality is my main focus
Stage One  Design, Whole House Remodel Specialists

Stage One Design, Whole House Remodel Specialists

15+ years in business
Serves San Mateo, CA
We are a full service construction company for both homeowners and business owners as well. From initial concept to completion we provide every aspect of your important project. Our specialty is kitchen and bathroom bathroom remodels competitively priced of course, every project is equally important rather large or small. So give us the opportunity to help make your dreams come true.
S.H.C & Concrete Services

S.H.C & Concrete Services

1 hire on HomeGuide
23+ years in business
Serves San Mateo, CA
As a Concrete Contractor we provide quality and professional services that will last you a lifetime.
Jeffrey R. Tucker Construction

Jeffrey R. Tucker Construction

40+ years in business
Serves San Mateo, CA
Hey there! At Jeffrey R. Tucker Construction in San Carlos, CA, we're all about bringing your dream spaces to life. With a small but mighty team, we specialize in everything from drywall and carpentry to painting and home remodeling. Whether you're looking to build a new home, revamp your bathroom, or add a deck, we've got you covered. We take pride in every project, ensuring quality and attention to detail. Let us help turn your vision into reality!
Vanguard Construction

Vanguard Construction

26+ years in business
Serves San Mateo, CA
Founded in Burlingame, California, Vanguard Construction specializes in residential remodeling. They are renowned for their quality and dedication, helping to transform homes in Burlingame and the surrounding areas. Vanguard Construction is your trustworthy partner for a comprehensive and high-quality remodeling experience.
JAM General Contractors, Inc.

JAM General Contractors, Inc.

15+ years in business
Serves San Mateo, CA
We've been in business for 13 years performing to complete the projects on a timely manner and to the clients satisfaction. We are a full service general contracting firm specializing in custom homes, commercial construction, tenant improvements, residential remodeling.
Tucknott Electric

Tucknott Electric

53+ years in business
Serves San Mateo, CA
At Tucknott Electric, we are committed to delivering top-tier electrical and general contracting services to the Livermore, CA community. With a skilled team of six professionals, we specialize in a wide range of services including switch and outlet repair, electrical panel upgrades, and comprehensive wiring installations. Whether you need a ceiling fan installed or a kitchen remodeled, our expertise ensures your project is completed efficiently and safely. We pride ourselves on enhancing your home with quality craftsmanship and reliable service. Choose Tucknott Electric for all your electrical and remodeling needs.
Argos Construction

Argos Construction

18+ years in business
Serves San Mateo, CA
Founded in 2008 and based in San Bruno, CA, Argos Construction is a trusted name in residential and commercial construction. Boasting a strong local reputation, Argos offers a wide range of services from bathroom remodels to deck repairs. With a focus on quality, reliability, and integrity, Argos is backed by a team of skilled and experienced contractors led by Viktor Arhipov, a veteran with over 15 years in the industry. The company prides itself on effective planning, clear communication, and successful completion of projects.
J&J Builders

J&J Builders

7+ years in business
Serves San Mateo, CA
We are your local east bay area Builders here to assist you with your vision! With 40 + years of experience of working with clients, architects, and engineers, we have not only generated a qualified crew of experts that embrace quality, but also understand that communication and structure are key to sticking to the critical path. We will work side by side with you to help design and make sure your ideas are adequatly integrated into the final product. Wheather you are planning to upgrade your kitchen or bathroom, build on new space to your home with an ADU or Addition, or want to enhance your backyard with a new deck! We are looking forw
Stage One  Construction,        Remodel Specialists

Stage One Construction, Remodel Specialists

5.0(1)
15+ years in business
Serves San Mateo, CA
Pat D. says, "It was very easy to work with this company they listened to what my husband and I wanted both separately and collectively. Their knowledge and experience saved us time and money, we were so impressed by their craftsmanship we had them remodel a bathroom and paint the entire enterior of our rental property, even or kids were impressed by their kindness and patience!" Read more

Your home addition questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

What is a home addition?

A home addition is a new structure added to an existing home. Home additions create more living space, accommodate a growing family, and improve the home’s overall value.

A home addition can be completed by making a single room bigger or adding an entirely new room or second story to the home. A more affordable home addition option is to convert an existing garage, basement, or attic into a more functional and comfortable living space.

Does a home addition increase property value?

A well-built home addition can increase property value. The increase in square footage adds value, especially if the addition includes functional and well-designed living spaces. An addition that adds an extra bedroom, bathroom, or larger kitchen can make the home more appealing to potential buyers.

How can I finance a home addition?

You have various financing options for a home addition, such as:

  • Home equity loans – These bank loans allow you to borrow a lump sum by using your home equity as collateral.
  • Home equity line of credit (HELOC) – Unlike a lump sum, this revolving credit line enables you to borrow against your home equity as needed.
  • Cash-out refinances – By refinancing your mortgage for an amount exceeding your current balance, the lender provides the surplus in cash, which can be used for home improvements.
  • Personal loans – Unsecured and without collateral, personal loans have higher interest rates, determined by your creditworthiness and loan approval.
  • Credit cards – Consider using a low-interest-rate credit card for smaller home additions, ensuring prompt repayment.

How can I save on a home addition?

Consider the following recommendations to reduce the expenses associated with a home addition:

  • Opt for a straightforward design with minimal features to keep costs down.
  • Construct the smallest addition that satisfies your requirements and complies with local regulations.
  • Explore the option of repurposing existing spaces, such as basements, garages, or attics, which is generally more affordable than building a new structure.
  • Do basic tasks like painting and interior finishing on your own to cut down on professional labor expenses.
  • Select budget-friendly building materials and finishes in more spaces, and splurge on a few items with the most impact.

How do I choose a home addition builder?

Follow these suggestions to get the best home addition contractor near you.

  • Seek estimates from several contractors for the same addition size and features, allowing for informed comparisons.
  • Evaluate the builder's reputation by checking recent reviews on HomeGuide and Google to assess their performance.
  • Request a site visit to see the contractor's construction methods and gauge their workmanship firsthand.
  • Choose a contractor with proven experience in the specific type of home addition you desire.
  • Protect yourself by requesting an itemized written contract that outlines the scope of work, specifications, and payment terms to prevent any misunderstandings.
  • Inquire about the contractor's preferred lenders to streamline the financing process and potentially secure better terms.
  • Exercise caution and avoid making large upfront payments. Never pay in full or in cash, as this could leave you vulnerable to potential issues.

What questions should I ask a home addition contractor?

Here are some helpful questions to ask a home addition contractor:

  • How many years have you been specializing in home addition projects?
  • How many home additions have you successfully completed within the past year?
  • Do you provide design services to help create a floor plan for the home addition?
  • Can you provide me with a list of references from previous clients, along with their contact information, so I can gather feedback on your work?
  • Do you have a portfolio showcasing your past home addition projects that I can review?
  • Are there any recent home addition projects I can visit to see the quality of your workmanship firsthand?
  • Are you fully licensed, insured, and bonded to protect me from any potential liabilities?
  • Can you advise me on the most suitable locations for building an addition to my home?
  • Can you provide me with a detailed cost estimate for the home addition project?
  • Are there any cost-effective strategies we can consider to reduce the overall expense of the project?
  • Can you provide a realistic timeline for completing the home addition project?
  • Who will be my designated project coordinator responsible for overseeing the project's progress?
  • Do you employ your own experienced crew, or do you subcontract the work to other contractors?

Reviews for San Mateo home addition contractors

Recent success stories from people in the San Mateo area.
Sharad K.
Fern with Bella Homes did a phenomenal job of our attic remodeling project. It was a complex construction project that involved reinforcing the foundation, replacing stud walls with shear walls, building a staircase, and fully converting the attic to a habitable space with a bathroom and a patio. Fern’s communication was stellar and he kept us updated on the project status. He was on top of any issues that arose and addressed them timely. Fern is a perfectionist and supervised the project with a sharp eye for the details. His crew is very experienced and executes very well. Fern managed the city inspections in a professional manner and we passed all of them with no rework! With a project as involved as ours, Fern was quite flexible in accommodating our input. He offered great advice on interior decoration decisions ranging from picking interior/exterior color of the house to setting up the fireplace with a distressed mantlepiece. Fern ensured that the layout, flow, and appearance of the house were in harmony and ultimately delivered the project to our utmost satisfaction.
BELLA HOME BUILDERS, INC.
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