Find a home addition contractors in San Ramon, CA

Find home addition contractors in San Ramon, CA

Find home addition contractors in San Ramon, CA

Share a few details and we'll show you the best home addition contractors in your area.
Zip code

Find home addition contractors in San Ramon, CA

Share a few details and we'll show you the best home addition contractors in your area.
Zip code

Top 10 home addition contractors in San Ramon, CA

Homeowners agree: these pros are highly rated for knowledge, experience, communication, and more.
QR HOME IMPROVEMENTS SERVICEVICES

QR HOME IMPROVEMENTS SERVICEVICES

New on HomeGuide
19+ years in business
Serves San Ramon, CA
Nos especializamos en trabajar con nuestros clientes a su idea junto con nuestra experiencia tratándonos con respetó con nosotros ningún trabajo es tan pequeño ni tampoco ningún trabajo es tan grande y no nos retiramos hasta dejar a nuestros clientes feliz con el trabajo terminado.
Best Construction Inc.

Best Construction Inc.

New on HomeGuide
11+ years in business
Serves San Ramon, CA
Hello! As the best paver since 2014, we have established a strong reputation for delivering exceptional projects and ensuring customer satisfaction. When working with us, homeowners can expect professionalism, reliability, and attention to detail. Our team of experienced professionals is dedicated to understanding your specific requirements and providing customized solutions that meet your needs and exceed your expectations. We prioritize quality craftsmanship and use only the highest quality materials to ensure long-lasting and durable results. From driveways to walkways, patios to pool decks, we have the expertise to handle a wide range
Around The Clock Painting

Around The Clock Painting

New on HomeGuide
2+ years in business
Serves San Ramon, CA
Around The Clock Painting in Livermore, CA, is your one-stop solution for all your home improvement needs. With a focus on quality and customer satisfaction, we specialize in a wide range of services including interior and exterior painting, drywall repair, and texturing. Our expertise extends to demolition services, deck and porch repair, and a variety of carpentry tasks. Whether it's door installation, tile replacement, or handyman services, we ensure precision and care in every project. Trust us to transform your space efficiently and beautifully.
Innovation Plumbing And Rooter Dba HBR CONSTRUCTION

Innovation Plumbing And Rooter Dba HBR CONSTRUCTION

4.9Exceptional(19)
Offers online services
28 hires on HomeGuide
9+ years in business
Serves San Ramon, CA
Mrs. Judy L. says, "Agreed to a price and charged correctly for a fine job. Very professional attitude. Judy P" Read more
Cerletti & Kennedy Design-Build

Cerletti & Kennedy Design-Build

New on HomeGuide
17+ years in business
Serves San Ramon, CA
A small family owned firm, we specialize in residential remodeling, room additions, sunrooms and kitchens with an emphasis on quality, value and service. We are a full service, design build contractor, so we can walk you thru the design, planning and permitting processes as well as building the project. As a design build firm, we are able to tailor the plans to your budget, avoiding costly redesign, omissions and extras. We can also work with you to control costs by coordinating the entire project and having you, a family member, friend or relative do some of the work. We are happy to furnish references upon request.
Home Quality Remodeling

Home Quality Remodeling

5.0Exceptional(5)
20+ years in business
Serves San Ramon, 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
Stage5 Construction

Stage5 Construction

5.0(1)
2 hires on HomeGuide
27+ years in business
Serves San Ramon, CA
Yang Z. says, "Great work" Read more
Drainline Rooter & Plumbing Specialist

Drainline Rooter & Plumbing Specialist

New on HomeGuide
12+ years in business
Serves San Ramon, CA
At Drainline Rooter, located in San Leandro, CA, we pride ourselves on delivering expert plumbing and general contracting services. With a dedicated team of seven skilled professionals, we specialize in a wide range of services including plumbing pipe installation, sump pump systems, water heater solutions, and comprehensive kitchen remodels. Whether it's a simple faucet repair or a complete bathroom overhaul, we ensure quality craftsmanship and customer satisfaction in every project. Trust East Bay Rooter to handle your plumbing needs efficiently and effectively.
Stage One  Construction,        Remodel Specialists

Stage One Construction, Remodel Specialists

5.0(1)
15+ years in business
Serves San Ramon, 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
Hemiden, Inc

Hemiden, Inc

New on HomeGuide
Offers online services
36+ years in business
Serves San Ramon, CA
Pioneers in 3D modeling and design, also known as BIM, or Building Information Modeling.

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 Ramon home addition contractors

Recent success stories from people in the San Ramon area.
Juan O.
Very professional. Replaced the water heater in no time. Very clean work
Innovation Plumbing and Rooter dba HBR CONSTRUCTION
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
Neda A.
He worked so fast, delivered the job on-time with reasonable price
Pars Home Improvment
Bruce O.
Justin and Built Top Notch Construction are consummate professionals. My wife and I could not be more pleased and grateful for the work they did for us (rebuilt our second story deck). We have no complaints about anything. The work was done on time and under budget and Justin communicated with us every step of the way. Our only regret is that we didn't hear about Built Top Notch earlier.
Built Top Notch Construction, Inc.
Vijay G.
Edgar Mr Shorty knows what he is doing! I was amazed with the level 5 ceiling patch he did quickly and he also did a fantastic paint job that it looks like nothing happened! I am very blessed to have hired hes company.
Shorty's Handyman Services
Moe A.
Highly, highly recommend Kevin and Tim. I had a great experience from start to finish. Thanks Cal Coast!!!
Cal Coast Window & Door
Paul G.
Did my entire backyard. 2 stained cement patios, artificial grass, planters with drip irrigation, planted our plants and added bark (w/ weed protection) and decorative rock. Excellent value as compared with others. Have recommended him to 4 other homeowners in our development. They were also very happy.
AMK Construction
Deborah R.
He was a great guy his work was very professional and he got all of it done on time. I would hire him any other time I have referred him out to other clients of mine
World Electrical Contractors Inc &ARZ Construction
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San Ramon home addition contractors by service