Find a home addition contractor in Dublin, CA

Find Home Addition Contractors in Dublin, CA

Find Home Addition Contractors in Dublin, CA

Confirm your location to see the best home addition contractors near you.
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Find Home Addition Contractors in Dublin, CA

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

Top 10 home addition contractors in Dublin, CA

Homeowners agree: these Dublin home addition contractors are highly rated for knowledge, experience, communication, and more.
Martinez Construction

Martinez Construction

New on HomeGuide
Serves Dublin, CA
Martinez Construction is your trusted partner for all your construction needs in Oakland, CA. We specialize in a wide range of services, including general contracting, masonry, roof repair, and custom cabinetry. Whether you're looking to remodel your kitchen or bathroom, install or replace flooring, or embark on a new home construction, our expert team is here to deliver exceptional results. With a focus on quality and customer satisfaction, we handle projects of any size, ensuring a seamless and stress-free experience from start to finish. Let us bring your vision to life!
Step Up Construction

Step Up Construction

New on HomeGuide
Serves Dublin, CA
Step Up Construction — San Jose’s Design & Build Specialists for High-Value Renovations We specialize in ADUs, home additions, and full-scale remodeling projects across San Jose and the South Bay. Our approach is simple: deliver clear pricing, fast timelines, and high-end results without the usual contractor chaos. Unlike typical contractors, we operate with a structured design-build system, allowing homeowners and investors to move from concept to construction with predictable costs and no surprises. What we do best: • ADU Construction (Garage Conversions & Ground-Up Units) • Home Additions & Structural Expansions • Full Home Remodeling &
Home Quality Remodeling

Home Quality Remodeling

5.0Exceptional(5)
1 hire on HomeGuide
21+ years in business
Serves Dublin, CA
Gianina S. says, "First off I wanna say thank you to HQR for bringing my dream kitchen to life. They helped me every step of the way, from 3D design, picking materials, and answered all my questions with great knowledge and patience. I highly recommend working with them if you want your dream kitchen or bathroom come to life! 💚" Read more
Campbell Showroom

Campbell Showroom

New on HomeGuide
40+ years in business
Serves Dublin, CA
I have many years of experience with many clients. I love the process of mI enjoy the people, eeting and developing a unique style for each person I work with. I like both large and small projects and have a deep knowledge of the marketplace and a long list of resources. I have worked with many interesting and discerning clients. I enjoy the process, the delivery of expectations for comfort and style, and the people I get to work for and with. Each job is new and fresh and always surprises me with what can be achieved....
Mariuc Build+remodel, Inc.

Mariuc Build+remodel, Inc.

New on HomeGuide
18+ years in business
Serves Dublin, CA
Mariuc build+remodel, inc., located in Redwood City, California, is a dedicated general contractor geared towards assisting homeowners and developers in building top-notch homes at unbeatable prices. They offer a unique service where clients purchase the finishes, and their expert team efficiently installs them. Their commitment to quality and affordability makes them a trusted partner in home building and remodeling projects.
Deep Purple

Deep Purple

New on HomeGuide
Serves Dublin, CA
At Deep Purple, we specialize in transforming your living spaces through expert general contracting services in Salinas, CA. Whether you're looking to remodel your home, finish a basement, or refresh your kitchen or bathroom, our dedicated team of three skilled professionals is here to deliver exceptional results. We pride ourselves on our attention to detail and personalized approach, ensuring your remodeling project is seamless and exceeds your expectations. Experience the craftsmanship and dedication that sets us apart in the industry.
BEAR REMODELING INC

BEAR REMODELING INC

5.0Exceptional(10)
11+ years in business
Serves Dublin, CA
Raquel C. says, "I really liked how organized and detail oriented the Project Manager Maya was and I love the finished project, my kitchen." Read more
J Romero Bros Construction Inc

J Romero Bros Construction Inc

New on HomeGuide
17+ years in business
Serves Dublin, CA
Established in 2009, J. Romero Bros Construction Inc. is a reputable concrete contractor based in San Jose, CA, and servicing surrounding areas. With over a decade of experience, they specialize in both residential and commercial projects. They offer a vast array of services, including building walkways, patios, pool decks, driveways, and more. Known for their hands-on approach and exceptional quality, they also provide emergency services ensuring comprehensive customer support.
HG And MS Concrete

HG And MS Concrete

New on HomeGuide
3 hires on HomeGuide
26+ years in business
Serves Dublin, CA
Hello my name is Hugo and I do my projects pro or jobs The best, I have 18 yrs of experience in all kinds of jobs
Kathy Bate Designs

Kathy Bate Designs

New on HomeGuide
36+ years in business
Serves Dublin, CA
At Kathy Bate Designs, we specialize in transforming spaces with our comprehensive architectural and interior design services. Located in Walnut Creek, CA, our expert team excels in home remodeling, focusing on kitchen and bathroom renovations that blend functionality with style. With personalized attention and a commitment to excellence, we ensure each project reflects the unique vision of our clients. Discover the difference of tailored design solutions with Kathy Bate Designs, where your dream home becomes a reality.

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 Dublin home addition contractors

Recent success stories from people in the Dublin area.
Jacob M.
Great company loved every moment of it. Can’t wait to hire them to do the rest of my home. Thank you again again for all the service.
Home Quality Remodeling
Yana R.
Professionalism, Punctuality, Quality, Responsiveness, Value
BEAR REMODELING INC
Moe A.
Highly, highly recommend Kevin and Tim. I had a great experience from start to finish. Thanks Cal Coast!!!
Cal Coast Window & Door
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