skip to main content
Photos
Photos
Advice
Stories From Houzz
Houzz Discussions
Houzz Research
Sign In
Houzz Logo Print

House Extension Professionals in South Whittier, CA

Expand your living space with a well-designed extension, custom built to meet your needs and preferences

Get Matched with Local Professionals
Answer a few questions and we’ll put you in touch with pros who can help.

Location (1)

Popular Locations

All Filters
South Whittier / 25 mi
Design & Build
House Extensions
1 – 15 of 361 professionals
123456789Next Page
361 Professionals

Featured Reviews for House Extension Professionals in South Whittier, CA

Horizon Construction & Remodeling
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars31 January 2013
“We enjoyed working with Mark and Enna to remodel and update our master bathroom. Mark was especially helpful during the planning phase when he listened patiently to our endless questions and provided useful information and suggestions that helped us reach decisions about project materials and stylistic choices. After work began, Mark and Enna continued to be very responsive to us regarding scheduling aspects of the work and finalizing decisions about the details. Throughout the process, they stressed that the goal was to create a master bathroom that we would really enjoy, even if that meant occasionally changing our minds about details or adding new work at times. This was our first major renovation project, and we feel that Mark, Enna and their team did a great job guiding us through it and creating a great new room to enhance our home.”
OC Builders Group
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars5 July 2019
“We hired OC Builders for a full Kitchen remodel and an installation of a 20’ sliding door. When we met our contractor, Moe, he went over everything in detail and answered all of our questions. Moe was happy to give advice on materials and design but was also fine working with our design. It was a nice balance. We’ve had mixed experiences with contractors on smaller projects in the past but we’re so glad we hired OC for this project. Everything went as expected and there were no surprises. The original quote was pretty close to what the final charges were and the timeline went very smoothly. Moe was extremely communicative and addressed any issue we had in a timely manner. The site was always left very clean every day and the workmen were very professional. We are finished now and loving everything about our beautiful open kitchen and large new doors that open to our back yard. We will not hesitate to hire OC Builders again for future projects.”
CHISEL & TOOL
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars1 December 2023
“Isaac goes above and beyond!!!!!! Detailed discussions of what the customers want in relation to what’s realistic and cost effective. Truely backs his words with actions. Highest quality A+++”
Dacotah Studio
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars7 October 2020
“I work with Shawn since 2015 on various projects. It is always fun and mutually beneficial. You can surely trust them with your design needs and they will take care of it from A to Z. They are a perfect fit, Christina's great taste with Shawn's experienced management skills makes projects unique, cost and time effective. After all, they are cool and wonderful people, it is always pleasure to work with them.”
Creative Innovation Developers Inc.
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars6 September 2017
“I hired creative innovation developers to do complete total renovation to my house . I was so lucky and had a great experience with them. my project was completed within six month on the early end of the 6-9 month estimated timeline. their attention to details was exceptional we have found them to be very caring and professional everyone on their team was been complete joy to work with and they treated us as their family.”
Stout Design Build Inc.
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars11 November 2015
“Tom and his team at Stout Design-Build are experts in creating classic and functional home designs. We are always impressed by the finished job of their outdoor rooms and patio projects. Stout seamlessly incorporates comfort features - like our ceiling mounted heaters - that are styled to fit their clients needs. We look forward to seeing what new spaces they create!”
So Cal Builders & Design
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars28 August 2015
“So Cal Builders and Design did a massive remodeling job on my condominium earlier this year in March. The condo was bought by me last year for a really great value, relative to living in L.A. heh, but the problem was it was fairly "worn" from use from the previous tenants who I gathered weren't particularly good neighbors. Regardless, with the great value that So Cal Builders gave me when I called them over to go over the estimate, made it all worth while. I had a limited budget, but they worked with what I had. Regardless of the limitations, they did a fantastic job with the kitchen by adding new cabinets, re-flooring and re-painting the kitchen walls. The living room and the hallway got a brand new coat of paint, and they removed the ugly and stained carpet to replace with laminate flooring. My girlfriend and I wanted them to make sure they paid extra attention to the bathroom and bedroom. So that was where the majority of the work went. Not to mention that the bathroom was a god awful mess that needed a new plumbing job! We replaced the bath tub that was taking so much space with a standing shower, which gave us tons more room, new vanity and lighting. Over all the job was fantastically done!”
AP Remodeling Inc.
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars20 January 2019
“great service and very hig quality standards, they were amazing from start to finish. we are so happy with all the work they did in my house , specially for their amazing customer service... the owner Aviv 8s one of a kind... i will definitely hire them again in the future.”
Pearl Remodeling
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars23 January 2014
“I decided to go with pearl remodeling on my full kitchen and bathroom remodel and i will recommend anyone who wants to remodel their house to give them a call. Finished the job on time and were always professional.”
High Touch Remodeling
House Extension Professionals in South Whittier, CA
Average rating: 5 out of 5 stars14 February 2016
“I hired HighTouch Remodeling to complete my master bathroom, I have been dreaming about putting this project together for quite some time. They performed beyond my expectations and made sure I was satisfied throughout the whole process. Overall I am very satisfied with my new bathroom I will definitely hire them for my next project.”
123456789Next Page
List your business here for free - Learn More
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 South Whittier.

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?
361Local Pros on Houzz Who Serve South Whittier, 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 South Whittier 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 South Whittier 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.

United Kingdom
Tailor my experience with cookies

Houzz uses cookies and similar technologies to personalise my experience, serve me relevant content, and improve Houzz products and services. By clicking ‘Accept’ I agree to this, as further described in the Houzz Cookie Policy. I can reject non-essential cookies by clicking ‘Manage Preferences’.