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
In business since 2020
About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today"
home flips, Residential and Commercial Remodeling, Full Home Remodeling , and 7 more
"I have hired Alvarado Construction for multiple projects around our home for many years now. Most recently, for complete kitchen and bathroom remodeling. It's always a pleasure working with Alex Alvarado because he is honest, has great ideas, is reasonable with pricing and is very passionate about his work. Alex and his team stayed in constant communication with my husband and I and also helped with the permit process, which is a big plus. The crew is respectful, attentive to detail and hard working. I recommend them for any small or major projects. They make sure to exceed your expectations!"
Jessica N. in June 2023
In business since 2012
About us: "We are an ethical, honest, and professional company. We are easy to communicate with, always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service, and superior customer service, always leaving the job site clean. We take pride in our services and enjoy turning new clients into repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You will be pleased you did. Thank you."
In business since 2016
About us: "We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!"
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!"
In business since 2018
Additions and Remodels
About us: "Cosmo Construction Inc 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 2020
Architectural Design
About us: "Parco Studio 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 2011
About us: "SSA, is a full-service architecture firm whose work includes residential remodels, additions, garage conversions, new accessory dwelling units and commercial markets. We adopt a think -tank philosophy at every level to enable design and management to collaborate and contribute our expertise to the homeowners. SSA, aims and believes in providing quality work in a fast-paced residential construction industry that exists here in the San Francisco Bay area. We are committed to providing all clients with services that thoroughly explore and develop each project's potential. From initial meetings and programming through construction documents, construction management, and final turnover, we recognize that each client's requirements and project goals deserve decisions that provide the most thoughtful and comprehensive long-term solutions. Reach us at Five One Zero Five Seven Four Six Five Five Nine."
Custom Home Building, Additions & Remodels
"I needed to hire a company for my kitchen remodel. They broke a wall between the kitchen and the living room, changed the cabinets and the counter. Great quality job! and a fair price, I am very satisfied."
daniel H. in December 2020
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."
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
Designer, Draftsperson, Architecture
"Still in process but the service and quality of work has been excellent so far"
Gordon D. in December 2005
Design Build, Additions and Remodels, Development , and 2 more
"Excellent communication and quality workmanship."
Matt B. in July 2022
In business since 2020
Additions and Remodels, Additions and Remodels
About us: "So Cal Certified Contractor Center 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."
Permit Expediting, Drafting, Consulting , and 2 more
"Tom was thorough in his approach, responsive to my concerns, and his work product is of high quality. The plans went through permit review with no revisions, to my great relief. He was also accommodating on price and went out of his way to stay on budget."
MICHAEL D. in October 2020
In business since 2000
Architect ~ Residential and Commercial Projects, Draftsperson/CADD, Designer ~ Additions/Baths/Kitchens/Buildings , and 2 more
About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."
Remodel, New Construction, Addition
"very knowledgeable contractors and very customer friendly."
Asit M. in September 2021
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
Residential Remodeling and Construction Services
"Price was reasonable, they did every in a short manner time."
Paloma V. in November 2021
Garage Remodels, Kitchen Remodels, Bathroom Remodels , and 1 more
"Rose remodeling just finished my garage. I had a very old unfinished two car garage roughly 400 SF Adir did an amazing job from the beginning explaining every Step of the way and helping me with the design and finish material such as the storage cabinet, epoxy colors etc.. Iâ m super happy the communication was flawless and the outcome exceeded my expectations. And now we are working on the master bathroom and more future projects to come!! Thank you adir and thank you rose remodeling! ð ¹"
Daniel C. in June 2023
New Residential Construction & Custom Homes, Additions, Kitchen & Bath Remodels , and 7 more
"When it comes to any project related to oneâ s primary residence, while it is an important factor, cost cannot be the only variable one uses to select vendors. One also needs to factor in the relationship(s) into which he/she is entering and how those relationships are going to play out during the construction process. Arguably the most important one of these variables that helps to create a positive relationship â as in any relationship in life â is communication. With Lavan, we absolutely made the right decision. Their communication was candid and valuable, based on their knowledge and experience in not only construction, but interacting with the City, vendors, and other trade-partners involved in the project. Their many outstanding suggestions, bringing to our attention things we may not have considered on our own, allowed us to navigate potential pitfalls that could have impacted schedule and/or budget. They took our existing plan(s), provided constructive, nuanced opinion based on their years of experience and helped us to make the best, most informed decisions. Beyond that, their workmanship is solid. They are committed to ensuring the final product aligns with your vision(s). They genuinely care about the quality of the product they install and the subcontractors they choose to perform the actual installation, treating your home as their own."
Randy D. in December 2019
Addtions Remolding
"I am so happy I hired Unique Home Design & Remodeling for my bathroom remodel. I had never worked with this company but hen I saw my friends remodeled bathroom I asked him for contact and he gave me contact of this company. They were honest from start to finish, my new bathroom looks even better than from my friends and price was reasonable. Highly recommend!"
Martin B. in September 2019
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"
In business since 2015
Architect
About us: "Rolm Design Studio is a residential and interior design office serving corporate, institutional, and private clients. Our offices in Northern and Southern California provide comprehensive design services for the development of new buildings, renovation of existing structures, and every aspect of interior architecture. At Rolm Design Studio we do not endorse a particular architectural style. Our design portfolio contains a variety of architectural styles as different as our clients. Each project expresses a particular aesthetic created in response to a program, a site, and a shared vision."
Interior Design, Architectural Project Development, Architectural Design
"They do good work,they listen to my opinions, and they are flexible."
David Q. in November 2020
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Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
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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 4.8 out of 5 based on 714 reviews of 714 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:
Expanding 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:
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