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House Extension Professionals in Milpitas, CA

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Milpitas / 25 mi
Design & Build
House Extensions
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152 Professionals

Featured Reviews for House Extension Professionals in Milpitas, CA

Top Shelf Construction
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars16 August 2015
“Bret and his team are so respectful of homeowners (what we want of the project and keeping the work area neat and tidy). They are also mindful of the whole scope of the project while keeping an eye on the details. Very professional. Great people. Full of integrity.”
Lavan Construction | Design + Build
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars30 November 2018
“Lavan Construction has helped me with three projects over the last few years in some High end homes in Hillsborough California. They've been great with my budget and timeline. I would highly recommend Fahid and Moein and will reach out to them for my next project.”
Green Planet Remodeling, Inc.
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars11 December 2015
“Solid team that knows what they are doing. The team at Green Planet Remodeling helped me renovate 2 bathrooms - and remedied a lot of the shoddy work that was lurking behind the wall (thanks to my crappy builder for those surprises). Good guys that were efficient and professional through the whole experience. They even provided me with a 3D Design for both of the bathrooms that another company wanted to charge me for! Easy to communicate. Highly recommend!”
Woodcliff Builders, Inc.
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars12 August 2014
“Joey was an awesome contractor. Always on time and very communicative! He and his sub-contractors were professional and very respective. They did an incredible job!!! Joey was always there making sure things were done correctly. I will definitely use him again.”
Inspired Builders
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars13 June 2022
“I worked with Inspired builders on my master bathroom remodeling back in 2021. I met David the project manager at the first meeting and he was very professional and honest. The estimate was very reasonable and fair, so after interviewing several companies I hired David and Inspired builders. We started with design, the designer was very thorough helping me choose my tiles and fixtures and took care of the permitting. David was often in my house running the project along with Antony the foreman and the crew. They were very professional and clean making sure my bed cloths are covered and protected. The project turned out exactly as I imagined and I am enjoying my new bathroom every day. I am planning to remodel my second bath next year and I will definitely call David again. Highly recommended!!”
Level Up Home Remodeling Inc
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars19 April 2017
“Our recent home project included the complete remodeling of the kitchen, 3 bathrooms and wet bar. My husband and I decided on Level up home remodeling following our due diligence process (having interviewed multiple contractor candidates) given the prior reviews, competitive proposal, and positive impressions following our discussions with Issac. Issac estimated 3 months to complete the project beginning in August 2016, and although there were the unknown but expected bumps in the road along the way during the project, was able to complete the job on a timely basis. Both quality of workmanship and timely completion of the job was important to us, and Issac and his team delivered on both counts. Those working on our project were hard working competent individuals, punctual, courteous and easy to engage in conversation. Issac was at our site on a daily basis both overseeing the project and hands on with regards to any task. He and his team provided professional, thoughtful and viable options and resolutions to each situation/issue as they arose. We have used other contractors in the past, but Level up home remodeling outperformed all the predecessors. We are pleased with the results and would not hesitate in bringing back Issac team for other construction projects going forward.”
RMG Space Designs
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars8 November 2020
“RMG Designs architected our house addition in San Jose. We found Richa from RMG Designs to be very professional and responsive. She accommodated our suggestion in the drawings.”
Decor Builders
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars5 May 2020
“5 stars to Decor Builders! Thank you so much to Guy and Decor Builders for remodeling my bathroom, I was thinking to do my bathroom for a very long time but I was really nervous about the process and didn’t know any contractor I could trust. Guy made it all look very easy as he explained me every step and was very detailed and patience with me, He helped me choose all the materials and also help me with his contractor discounted prices. I love my new bathroom, if you looking to renovate your home Decor Builders is the right choice.”
May Construction, Inc.
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars26 November 2012
“May Construction managed an extensive remodel and addition of our home. We doubled the size of our kitchen and added a 2nd story with a new master bedroom suite. The team from May was very professional. We had regular site meeting during construction in which all the subs active on the project attended. Greg May made sure that everything was getting done properly, showed me any issues or challenges they were running into and made it easy for me to make decisions on all the little details that really make the house feel like our home! I also very much appreciated it, when Greg would let me know that if they didn't get a decision from us on a particular finish or tile product or some such thing by a certain date, that it'd cause the project to delay. This was very helpful for prioritizing the decisions that needed to be made quickly or alternatively weighing the "cost" of a delay if we were really struggling with a particular choice of tile or faucet etc. We lived in the front half of the house with three small children while the construction was going on in the kitchen and back half of the house. At first, the workers (May employees and subcontractors) kept knocking on the front door and needing to get in to the area where the kids were. I let Greg know that this wouldn't work for us, because the little ones needed to nap and I needed to plan when any work or access was required in our living area. He let all the subs know right away and we never had a problem after that. They always gave me at least 1 to 2 days notice and worked with me to find a time that would minimize the disruption on the children. It was great. Most of them have families themselves and were very understanding and supportive. All around, a great team to work with.”
Mayer's Construction and Remodeling
House Extension Professionals in Milpitas, CA
Average rating: 5 out of 5 stars4 December 2022
“Great experience, high value, very reliable and best crew we ever worked with. Mayer’s construction did a home remodeling for us during the last 6 months. It has been a big home remodel for us that took design and build as well. After months spending finding the right company for us, we have choose to work with Mike & Nathan Mayer from Mayer’s construction. A week after finalizing contract we started working with Su & Luis both company’s architect and engineer. We worked on the new plans we agreed and wanted at first and started to have architect drawings ready, when we got into engineering process, both Mayer’s construction and us didn’t know we were suppose to redone so much of the existing footings and reinforce of additional walls as 20 years ago we did a 2nd story addition that was probably made poorly and unprofessional. They were extremely kind and helpful and kept the price as we agreed on and didn’t changed a thing. The plan process and measurements took about a month or so, and finally we were able to submit the plans to the city of San Jose. After getting the permits done and job card set ( overall 5 months of waiting / SJ is a pretty busy city) we got into work schedule and been ready to move out as the entire home going to be demolished. Mike was very organized both managing and scheduling the team, rough materials arrivals, and to us to be fully briefed with details and what we need and when. The process of work was great and on timeline , city did changed a lot during this time period with their inspection delays but it didn’t interrupt with our schedule or timeline due to great management ahead. We just finished our work and we absolutely in love with our new home! New flooring throughout, new kitchen, new bathrooms, complete open floor plan, new stair case, new rooms reconfigured, new paint, new texture, new windows and sliding doors throughout, all new plumbing and electrical. A brand new and beautiful home we got thanks to Mayer’s construction and the team, Mike, Nathan, Raul, Jose and many more who had a added value and did this work absolute best.”
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Design and Build Company FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Milpitas.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Design & Build on Houzz?
152Local Pros on Houzz Who Serve Milpitas, CA
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Milpitas house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Milpitas in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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