How much do addition contractors typically cost?
- Mountain View, California Average$104,095
- Typical Range$50,000 - $104,095
- Low End - High End$14,000 - $242,000
Full Service Plumbing Company, Full Service Electric Company, Full Service Surveillance Needs , and 2 more
"Great costumer service. Was more then helpful with getting our project done on time. Even finished ahead of schedule. Would highly recommend using this company they are flexible with your needs."
Garrett D. in August 2021
Decks, Roofing
"Palm Construction did many projects for me: remodel bathroom, replace the roof, termite treatment, install of can lights, crown molding, skylight, and painting. The workers are very friendly and all talented. The quality of their work is excellent. The overseeing contractor for all my jobs was Omri. He understands quickly the scope of what you want done. He is organized, honest, and prompt at returning texts/calls. He has personal integrity, and just is a really nice guy. All of the people I met in the company connected to my projects, from owner to people doing the actual work - they were really delightful to meet and work with. I would highly recommend Palm Construction for any project!"
Elaine E. in June 2020
Additions and Remodels
About us: "Hummingbird Development is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."
In business since 2023
About us: "ICON Home Builders is a luxury design-build contractor operating in Silicon Valley. ICON was established by Danny Safirstein, a seasoned professional in the realm of high-level luxury home construction and remodels. With a vision to create extraordinary living spaces that exude elegance and craftsmanship, Safirstein embarked on a journey to establish a company that would redefine the standards of the industry. Safirstein, driven by his passion for architecture and design, had spent over six years managing prestigious projects in the luxury home construction and remodeling sector in the Bay Area. His expertise and attention to detail earned him a reputation for delivering impeccable results. It was this rich experience that laid the foundation for ICON Home Builders. ICON Home Builders differentiates itself from the competition by emphasizing superior quality, meticulous attention to detail, and unparalleled customer service"
Roofing & Windows, Kitchen Remodeling, Landscape Remodeling , and 2 more
"The team at Pure Home Remodeling did a fantastic job. We have completed two renovations with Pure Home Remodeling and the second one was just recently. They converted our existing master suite to an additional bedroom with walk-in closets, painted the hallway with addition of crown molding and remodeled the patio. In the patio, they did all the hard-scape (fire pit/table and BBQ area). The paperwork from the estimate all the way to the finish of the work, was organized in details and they finished the entire work with a minor delay. Most of the delays happened because there were several issues with the materials that we purchased and they were not in stock. Most project issues that were raised during the work, were handled professionally by our project manager, his team and subcontractors which helped tremendously in solving them quickly and efficiently. We can't be happier with this entire experience with them and mainly with the way this remodeling came out, because we know personally about bad cases where work was not done professionally OR they were abandon in the middle. We are very thankful that our remodeling project went like that."
Rob G. in December 2018
Garage Refinish/ Conversion, New construction, Kitchen & bathroom remodeling , and 2 more
"Eli and the team have been amazing. They took on a massive project to make our home accessible for our kid who uses a wheelchair. They built an accessible bathroom, built ramps around the house and made sure the bathroom door was able to accommodate a wheelchair. They gave a visual lift to our house by redoing our floors, modernizing the fireplace and adding recessed lighting. It is worth mentioning that they delivered with VERY high quality and ON time as promised. I highly recommend Alon design and remodeling for your house project. And they did it all while always smiling and being positive - a quality hard to find in a contractor. You won't be disappointed working with them."
Ramya R. in October 2021
In business since 2020
HVAC, General Contracting
About us: "With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your general contracting and HVAC needs with great care. We will treat your home as we would treat our own. Give IY Development & Renovation, Inc. a call today, we look forward to working with you!"
In business since 2000
Bathroom Remodel, Kitchen Remodel, Additional Dwelling Units , and 1 more
About us: "Our start in Construction is from varied backgrounds and experiences. Yet, with every project, we bring an eye towards quality and craftsmanship. We ensure things are done correctly so that the end result is a professional appearance. We focus on projects in Santa Clara and San Mateo counties. We have done hundreds of projects that range from new Home Construction of more than 4000 square feet to entire Home Renovations. Finishing a project on time is important, but so is doing it correctly. Thus, during the entire process, we will keep you updated on the schedule, any potential delays or anything that might impact the timing of your project. When we are finished, you will love the results."
Major Renovations, Addition to Existing Structure - Build, Custom Home Builder
"Paul was very helpful and on top of every aspect of the remodeling project. I trusted every contractor that he brought into my home to do work."
Nenad N. in May 2016
In business since 2019
With over 20 years of experience in the construction industry, Integrum Construction is your industry expert in Sunnyvale. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!
About us: "With over 20 years of experience in the construction industry, Integrum Construction is your industry expert in Sunnyvale. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!"
Doors, Carpentry, Plumbing , and 1 more
"Had him rebuild an old patio cover in my yard. All we kept were the posts and two beams. Replaced all else. Came out very nice. Couple months later had him do some porch railing and window sill repairs on a rental house my mother owns. Nice work, very fair price. Will definitely use him again."
bruno C. in December 2022
Kitchen Remodel, Bathroom Remodels
"Kyle was so great to work with! He was very clear about pricing and the job timeline. His install work was perfection and we are so happy with our new exterior bi-folding doors! I would 100% recommend him to anyone."
Grace G. in January 2024
Major Renovation - Multiple Rooms
"MTM did a beautiful job on my recent remodel. They added a master bedroom suite and doubled the size of my living room. They also moved and updated the HVAC system, created a new huge closet off of the hallway, and roofed the entire house. The quality of the workmanship was beyond amazing. Michael was at our house every day to manage and inspect the work and deal with multiple inspections. Nancy was very helpful when working with me to do the best the design possible, and she also helped to select the best materials for the job. I still can't believe the entire project took only four months. My neighbor is doing the same type of remodel with a different builder, and their house has been under construction for 10 months so far. I figure it will take them over a year to do what I had done in four months. I would highly recommend working with MTM for your next remodeling job."
Lisa J. in June 2017
Bathroom Remodel, HVAC
"Thus company really cares about their customers and doing good work at fair prices. Adam goes the extra mile to make sure things are going well."
Chris R. in July 2017
Residential Remodeling and Construction Services
"Price was reasonable, they did every in a short manner time."
Paloma V. in November 2021
Addtions Remolding
"This company remodeled my kitchen and they were truly professional and completely honest from start to finish. Although there were some unexpected issues they resolved everything very smoothly. They also cleaned after themselves at the end of every working day. The most important they made amazing kitchen, beautiful design and quality. Excellent contractor, thank you Unique Home Design & Remodeling!"
Phil D. in September 2019
Custom Homes, Remodeling, Additions
"Did a great job. Good company very honest no hidden surprises, very easy to work with. Also did complete remodel and addition."
Vijay K. in May 2017
Additions and Remodels
"They were really amazing. The customer service was great. I highly recommend them. They are very professional. I can not recommend them enough!"
Sveta X. in December 2018
"I m so happy with the bathroom remodeling project. They delivered beyond my expectatio ns, creating a stunning space. Their on-time completion make them a top choice for any remodeling project. Highly recommen ded!"
Judith H. in October 2023
Kitchen Remodel, Roofing, Bathroom Remodel , and 2 more
"Daniel and his team demonstrated outstanding punctuality and professionalism, leading to the completion of a roof that radiates exceptional quality. I am deeply impressed and, above all, extremely satisfied with the results. If you are in need of roofing services, feel free to reach out to Barak Builders, as their expertise is truly exceptional."
Solana M. in March 2024
Home Remodeling, Kitchen Remodel, Home Additions , and 2 more
"Under the guidance of Ben at Waves Remodeling, my kitchen underwent a comprehensive transformation, encompassing cabinets, countertops, flooring, backsplash, and lighting. The seamless communication and overall positive remodeling experience turned the entire process into a delight. I wholeheartedly endorse their services."
Evelyn D. in December 2023
"Quick response and follow through. Removed tree which fell on the roof, cleaned up outdoor and indoor debris. J Sanchez and crew did a professional service at a reasonable rate."
Cecilia D. in March 2023
Additions, Bathroom Remodel, Roofing , and 6 more
"It was our pleasure to work with Done Right Home Remodeling on our four bathrooms remodeling project. The crew was so wonderful to work with and made the entire project seamless. We really appreciate their dedication, extra efforts and touches. They offered the relevant professional help we needed and we love the new update on our bathrooms. They are the best!"
Linda W. in November 2018
In business since 2020
About us: "Alchemy Builders Inc is a family owned General Construction and Design business. We take pride in our work to bring your visions and ideas to life. No project or idea is too hard for us. We pride ourselves on bringing safety, quality, and ingenuity to all of our projects we take on. We would love for you to consider the Alchemy Builders Inc team for your next project! We hope to work with you soon!"
"The entire process from start to finish was exceptional. Rudy and his team were very professional, punctual and accommodating with our busy schedules. We loved and appreciated the attention to detail. The project was finished well ahead of schedule, and we are incredibly happy with our experience and the final project. We will definitely work with Rudy on our next remodel. Highly recommend RK-CustomTiling."
Jana K. in November 2023
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Mountain View Addition & Remodeling Contractors are rated 4.9 out of 5 based on 706 reviews of 706 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Build an Addition Contractors that serve a different city in California, here are some popular suggestions:
Tell us about your project and we'll match you to the perfect pros.
Get Matched With ProsExpanding your house is a major undertaking. Not only are you altering your existing exterior walls, you are most likely adding new electricity, foundation, and plumbing. Even planning a room addition needs a lot of groundwork before construction begins.
Home addition companies know how to plan, construct, and finish any room and can even add a second story to a single story house. Find local contractors who will work with you to:
A reliable home addition contractor can make sure your new addition is safe. They can also ensure the construction goes smoothly from start to finish. Enter your zip code and HomeAdvisor will connect you with prescreened home addition contractors near you.
Find out how HomeAdvisor can help your business