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Top 10 building addition services in Simi Valley, CA

Porch Pro Headshot S.N Design Remodeling Inc.

S.N Design Remodeling Inc.

Building Addition
Serves Simi Valley, California
(45)
Background Checked
"We were in a hurry trying to get our new roof installed before the holidays and SN worked hard to make it happen. We have worked with them twice and the whole crew is polite and professional. They are diligent and get the job done in time. They stand behind their work and it shows. Quality results ...Read more about S.N Design Remodeling Inc.
"We were in a hurry trying to get our new roof installed before the holidays and SN worked hard to make it happen. We have worked with them twice and the whole crew is polite and professional. They are diligent and get the job done in time. They stand behind their work and it shows. Quality results ...Read more about S.N Design Remodeling Inc.
Porch Pro Headshot Atlas Builders & Development

Atlas Builders & Development

Building Addition
Serves Simi Valley, California
(21)
Background Checked
"Atlas Builders and Development elevated my backyard renovation project from satisfactory to superb. Upon nearing the completion of a pool installation with a different company, we began looking for contractors to turn our ground level patio into a deck. We were sure we wanted Trex decking, and Atl...Read more about Atlas Builders & Development
"Atlas Builders and Development elevated my backyard renovation project from satisfactory to superb. Upon nearing the completion of a pool installation with a different company, we began looking for contractors to turn our ground level patio into a deck. We were sure we wanted Trex decking, and Atl...Read more about Atlas Builders & Development
Porch Pro Headshot MARTINS CONSTRUCTION

MARTINS CONSTRUCTION

Building Addition
Serves Simi Valley, California
(355)
"I've been meaning to write a review for a little while now so I am happy I finally got to it. I decided to go with Martins Construction back in November for multiple reasons. From our initial meeting I could tell that they are a genuine company that really cares. Since I wasn't too familiar with th...Read more about MARTINS CONSTRUCTION
"I've been meaning to write a review for a little while now so I am happy I finally got to it. I decided to go with Martins Construction back in November for multiple reasons. From our initial meeting I could tell that they are a genuine company that really cares. Since I wasn't too familiar with th...Read more about MARTINS CONSTRUCTION
Porch Pro Headshot House Next Door Remodeling

House Next Door Remodeling

Building Addition
Serves Simi Valley, California
(358)
"the house next door recently did two jobs for us. The first one was to pour 825 sq.ft of concrete and the job came out perfect. They were on time every day and finished the project as quickly and efficiently as was humanly possible. The other project was to resurface my 70's looking fireplace. The ...Read more about House Next Door Remodeling
"the house next door recently did two jobs for us. The first one was to pour 825 sq.ft of concrete and the job came out perfect. They were on time every day and finished the project as quickly and efficiently as was humanly possible. The other project was to resurface my 70's looking fireplace. The ...Read more about House Next Door Remodeling
Porch Pro Headshot EZ Builders, Inc.

EZ Builders, Inc.

Building Addition
Serves Simi Valley, California
(300)
"We wanted to remodel two bathrooms at the house. We needed the master bathroom with shower to be made with more handicapped accessible features. We research and called EZ Builders as one of the contractors and spoke with Sofia. It was a good and positive experience from that first call. She explain...Read more about EZ Builders, Inc.
"We wanted to remodel two bathrooms at the house. We needed the master bathroom with shower to be made with more handicapped accessible features. We research and called EZ Builders as one of the contractors and spoke with Sofia. It was a good and positive experience from that first call. She explain...Read more about EZ Builders, Inc.
Porch Pro Headshot Remodeling Home Advisors

Remodeling Home Advisors

Building Addition
Serves Simi Valley, California
(132)
"Baloney to all these 5 star reviews for Prime...should have been six stars...They did a great job on our roof, ceiling work that others couldn't fix, and the paint work was excellent too. First contractor I've used in years I didn't have to clean after...thanks Avi and crew..."
"Baloney to all these 5 star reviews for Prime...should have been six stars...They did a great job on our roof, ceiling work that others couldn't fix, and the paint work was excellent too. First contractor I've used in years I didn't have to clean after...thanks Avi and crew..."
Porch Pro Headshot Arrowhead Remodeling & Design Inc.

Arrowhead Remodeling & Design Inc.

Building Addition
Serves Simi Valley, California
(130)
Our goal is to make sure that you are able to achieve the renovation of your dreams. Often times, customers turn to us because they want to increase the value of their property in the LA area. They are interested in selling their home, but want us to help out with kitchen remodeling, because they kn...Read more about Arrowhead Remodeling & Design Inc.
Our goal is to make sure that you are able to achieve the renovation of your dreams. Often times, customers turn to us because they want to increase the value of their property in the LA area. They are interested in selling their home, but want us to help out with kitchen remodeling, because they kn...Read more about Arrowhead Remodeling & Design Inc.
Porch Pro Headshot Sunshine Foundation Repairs

Sunshine Foundation Repairs

Building Addition
Serves Simi Valley, California
(102)
"We spent the first part this year remodeling our home that was in demand for updating. We ended up remodeling out kitchen, new floor, drywall repair, complete painting, new lighting, fireplace refinishing, 2 bedrooms remodeling with closets and the bathrooms. We chose to hire and work with Sunshine...Read more about Sunshine Foundation Repairs
"We spent the first part this year remodeling our home that was in demand for updating. We ended up remodeling out kitchen, new floor, drywall repair, complete painting, new lighting, fireplace refinishing, 2 bedrooms remodeling with closets and the bathrooms. We chose to hire and work with Sunshine...Read more about Sunshine Foundation Repairs
Porch Pro Headshot SES Builders, Inc.

SES Builders, Inc.

Building Addition
Serves Simi Valley, California
(109)
"My past experience with contractors was not that good. I and my wife wanted to have our kitchen renovated. We spoke and asked several of our friends if they know anyone that is trustworthy. We got the information about SES builders and we called and spoke to Jacob. Jacob was pleasant person to talk...Read more about SES Builders, Inc.
"My past experience with contractors was not that good. I and my wife wanted to have our kitchen renovated. We spoke and asked several of our friends if they know anyone that is trustworthy. We got the information about SES builders and we called and spoke to Jacob. Jacob was pleasant person to talk...Read more about SES Builders, Inc.
Porch Pro Headshot My Design Guide Inc

My Design Guide Inc

Building Addition
Serves Simi Valley, California
(100)
"Choose My Design Guide Inc! We scoped out a couple other Cabinet Companies before we had Emil come out to help us with a design. Our kitchen was so not functional. We were over it and needed more cabinet space and a refresh for our outdated kitchen. Emil came out and made some suggestions that we h...Read more about My Design Guide Inc
"Choose My Design Guide Inc! We scoped out a couple other Cabinet Companies before we had Emil come out to help us with a design. Our kitchen was so not functional. We were over it and needed more cabinet space and a refresh for our outdated kitchen. Emil came out and made some suggestions that we h...Read more about My Design Guide Inc

Top questions to ask before hiring a building addition contractor

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Simi Valley building addition services

290069

I don’t do this too often, and most times when I do it's to express dissatisfaction, but not today, SES has outdone themselves here. I am extremely pleased with the quality of their work. There was really nothing to complain about. They turned an upbeat g...

- Stephen Robot
286346

Sunshine builders have completed for us a large scale remodeling project for us recently. The remodeling project was to replace our existing kitchen with a new and upgrade one including all the appliances and the remodeling of our master bathroom. The pro...

- Jitendra Singh
289470

My kitchen remodeling project was performed by Gill and his people. Gill worked at my house for close to 3 weeks. The new kitchen came out good and the crew did a great job. At first Gill made a design that will show how the new kitchen will look like and...

- Cat Wilson
286342

Last month we renovated our pool and 2 bathrooms. We didn't have any ideas in mind. Shira was helping us choosing tiles, matching it to the entire house and helped us find good prices. She was always available to answer our calls and respond to every que...

- Gaurav kumar
287986

Sunshine builders have completed for us a large scale remodeling project for us recently. The remodeling project was to replace our existing kitchen with a new and upgrade one including all the appliances and the remodeling of our master bathroom. The pro...

- Karnel Thomas
294563

very professional follow up.

- Joe Barnaby
289022

My past experience with contractors was not that good. I and my wife wanted to have our kitchen renovated. We spoke and asked several of our friends if they know anyone that is trustworthy. We got the information about SES builders and we called and spoke...

- Joseph Holecroft
288743

Eli and his workers were referred to me by one of my coworkers who hired him recently for his remodeling project at his house. He was very happy with the work that they did and he recommend them to anyone he knows that looking for a contractor regarding t...

- Botny Chris
286367

SES builders (supervised by Eli) completed to remodel: - Two bathrooms my house - Installed a laundry sink including the replacement of the counter. - Sand and stain the hardwood floors. I'm happy with the work that they did and with the expertise of thei...

- Louise Chrish
290083

The last contractor I worked with doesn’t even come close to SES in any way. SES is way ahead of the game in remodeling. The designers who I worked with to come up with the final look for my kitchen were sent to me. They took my solid ideas and made it ev...

- John Sinha
288552

Eli and his workers were referred to me by one of my coworkers who hired him recently for his remodeling project at his house. He was very happy with the work that they did and he recommend them to anyone he knows that looking for a contractor regarding t...

- Oliva Alexis
288750

SES builders recently remodeled most of our home. The remodeling that they did included: - The kitchen – Floor, Island, Counter tops, Back splash, Outlets & lights, Cabinets, Sink and appliances. - 3 Bathrooms which one of them was the master bathroom, h...

- Louise Chrish

Everything You Need to Know About Simi Valley building addition services

How do I know I am getting a fair price for my Building Addition in Simi Valley?

Every Building Addition project is different, and the price will differ depending on the specifications of your project. However, there are ways to help make sure you are getting a fair price quoted for your Simi Valley Building Addition job:

  • Talk to multiple building addition services and ask for quotes to compare. We have over 50 Building Addition companies in Simi Valley for you to choose from.
  • Read the ratings and reviews for the building addition services you’re interested in to see what other customers have said about the pricing of their own projects. Find the building addition service that you trust to give you the best service at the lowest price.

Who should I hire for a Building Addition project in Simi Valley?

Right now for a building addition project there are 50 companies in and around Simi Valley ready to help you get the job done.

Check out some of the top building addition services companies on Porch below, and keep in mind the cheapest building addition service may not be the best:

What Simi Valley zip codes are served by building addition services?

Simi Valley has 50 companies offering building addition services across various zip codes in the area. Here are some zip codes with the highest amounts of building addition services:

  • 2 companies offering building addition services in 91360.
  • 2 companies offering building addition services in 91301.

All building addition services in Simi Valley, CA

Porch Pro Headshot Dream To Reality remodeling Inc

Dream To Reality remodeling Inc

Building Addition
Serves Simi Valley, California
(81)
ABOUT US What We Do Dream To Reality is a residential remodeling general contractor company dedicated to building a better Southern California. Whether you are planning an updated kitchen remodel, a green high performance home, or a face lift for the outside of your home, we’ve got the people and pr...Read more about Dream To Reality remodeling Inc
ABOUT US What We Do Dream To Reality is a residential remodeling general contractor company dedicated to building a better Southern California. Whether you are planning an updated kitchen remodel, a green high performance home, or a face lift for the outside of your home, we’ve got the people and pr...Read more about Dream To Reality remodeling Inc
Porch Pro Headshot Woodmaster Kitchen & Bath

Woodmaster Kitchen & Bath

Building Addition
Serves Simi Valley, California
(98)
Woodmaster Kitchen & Bath Inc. is a fine custom cabinetry manufacturer and general remodeling firm in the city of Los Angeles. We manufacture elegant and elaborate custom cabinets upon request based on mastering the art of woodworking through generations in creating and designing fine custom woodwor...Read more about Woodmaster Kitchen & Bath
Woodmaster Kitchen & Bath Inc. is a fine custom cabinetry manufacturer and general remodeling firm in the city of Los Angeles. We manufacture elegant and elaborate custom cabinets upon request based on mastering the art of woodworking through generations in creating and designing fine custom woodwor...Read more about Woodmaster Kitchen & Bath
Porch Pro Headshot Liebo Builders

Liebo Builders

Building Addition
Serves Simi Valley, California
(96)
We at Liebo Builders are a family owned and operated business. We have been in business for over 12 years. We take pride in our work, we understand the challenges that comes along with renovating your home, our full service team alleviates all the pressure of Home Improvement. We are efficient with ...Read more about Liebo Builders
We at Liebo Builders are a family owned and operated business. We have been in business for over 12 years. We take pride in our work, we understand the challenges that comes along with renovating your home, our full service team alleviates all the pressure of Home Improvement. We are efficient with ...Read more about Liebo Builders
Porch Pro Headshot Your Favorite contractor inc.

Your Favorite contractor inc.

Building Addition
Serves Simi Valley, California
(17)
"Firstly, I can't recommend Neil highly enough for any level of remodeling or renovation jobs you may be doing. We recently used your favorite contractor to remodel the kitchen, bathroom and a large portion of the living area in our home and have been delighted with both the process and the result...Read more about Your Favorite contractor inc.
"Firstly, I can't recommend Neil highly enough for any level of remodeling or renovation jobs you may be doing. We recently used your favorite contractor to remodel the kitchen, bathroom and a large portion of the living area in our home and have been delighted with both the process and the result...Read more about Your Favorite contractor inc.
Porch Pro Headshot Sepulveda Development

Sepulveda Development

Building Addition
Serves Simi Valley, California
(12)
"Albert has worked for me on a variety of home construction projects over the last 15+ years. One project was to transform a garage workshop into a chilled wine storage room, which entailed insulation and A/C, construction of wine racks and sliding doors, resurfacing of the floor and ceiling, new l...Read more about Sepulveda Development
"Albert has worked for me on a variety of home construction projects over the last 15+ years. One project was to transform a garage workshop into a chilled wine storage room, which entailed insulation and A/C, construction of wine racks and sliding doors, resurfacing of the floor and ceiling, new l...Read more about Sepulveda Development
Porch Pro Headshot Construction by Maya

Construction by Maya

Building Addition
Serves Simi Valley, California
There comes a point in every project when a house becomes a home. A vision unfolds into doors, walls, and windows. A dream becomes reality. Construction by Maya is your pathway to that point—a pathway along which every step has been considered so that you can walk with confidence. No details are mis...Read more about Construction by Maya
There comes a point in every project when a house becomes a home. A vision unfolds into doors, walls, and windows. A dream becomes reality. Construction by Maya is your pathway to that point—a pathway along which every step has been considered so that you can walk with confidence. No details are mis...Read more about Construction by Maya
Porch Pro Headshot CMT Construction

CMT Construction

Building Addition
Serves Simi Valley, California
(17)
CMT Construction is a company with I wide range of services. We do everything from smaller projects to larger projects. Ranging from small Repairs to full yard makeovers, remodels and room additions. We do everything that deals with a cement product like Concrete Masonry and Tile.
CMT Construction is a company with I wide range of services. We do everything from smaller projects to larger projects. Ranging from small Repairs to full yard makeovers, remodels and room additions. We do everything that deals with a cement product like Concrete Masonry and Tile.
Porch Pro Headshot Goldenbird Home Remodeling

Goldenbird Home Remodeling

Building Addition
Serves Simi Valley, California
(5)
"They remodel the master bathroom and my kids bathroom. They have not started my job yet so this review covers my introduction to this company, contract negotiations and how I came to select them. A subsequent review will cover the job itself, their work quality and loyality. I would hire again."
"They remodel the master bathroom and my kids bathroom. They have not started my job yet so this review covers my introduction to this company, contract negotiations and how I came to select them. A subsequent review will cover the job itself, their work quality and loyality. I would hire again."
Porch Pro Headshot Green Earth Construction & Development

Green Earth Construction & Development

Building Addition
Serves Simi Valley, California
(1)
"We are generally very skeptical about who we allow in our home. Jason made us feel very at ease about our large remodeling project that we had been discussing over several months. Jason and his crew were punctual, clean, and the quality of their workmanship is top notch. I highly recommend Jason an...Read more about Green Earth Construction & Development
"We are generally very skeptical about who we allow in our home. Jason made us feel very at ease about our large remodeling project that we had been discussing over several months. Jason and his crew were punctual, clean, and the quality of their workmanship is top notch. I highly recommend Jason an...Read more about Green Earth Construction & Development
Porch Pro Headshot Ray Romero Construction

Ray Romero Construction

Building Addition
Serves Simi Valley, California
Welcome! Romero Construction has a proven record of excellence in designing and managing several building and construction projects in California since 1988. No matter the size of your project, the experienced professionals at Romero Construction will plan, design, construct, and maintain your proj...Read more about Ray Romero Construction
Welcome! Romero Construction has a proven record of excellence in designing and managing several building and construction projects in California since 1988. No matter the size of your project, the experienced professionals at Romero Construction will plan, design, construct, and maintain your proj...Read more about Ray Romero Construction
Porch Pro Headshot Simi Valley Garage Door Repair

Simi Valley Garage Door Repair

Building Addition
Serves Simi Valley, California
One clear alternative is your full service Simi Valley Garage Door Repair repair and replacement company. Our service areas embrace Simi Valley area and providing best technicians. We offer quick and friendly service for garage doors with bad springs, installation and maintenance.
One clear alternative is your full service Simi Valley Garage Door Repair repair and replacement company. Our service areas embrace Simi Valley area and providing best technicians. We offer quick and friendly service for garage doors with bad springs, installation and maintenance.
Porch Pro Headshot Lara's Contractor Direct Inc.

Lara's Contractor Direct Inc.

Building Addition
Serves Simi Valley, California
Porch Pro Headshot Ran Remodeling Services

Ran Remodeling Services

Building Addition
Serves Simi Valley, California

Latest projects near Simi Valley

Recent projects booked on Porch
Simi Valley 93063
Building Addition
Start Date
I'm flexible
Addition type
Need to have an attached 250 sq. ft. ADU build
Approximate square footage
Under 300 sq ft
Extent of design prep work
Yes, I have professional plans and designs