How much do addition contractors typically cost?
- Downey, California Average$91,356
- Typical Range$0 - $157,500
- Low End - High End$8,540 - $200,000

Kitchen remodeling, Major Renovations, Room Additions, Garages, Bathroom and Kitchen Remodels, Blueprints, Architectural Design & plans and Engineer Design & plans
"We hired H&A to for a pretty large project in our home which included 3 bathrooms, a full master suite renovation from top to bottom, a new laundry room, fireplace refacing, and new door installations. It was a very expensive investment for us and we needed to be very careful with the company we chose to work with. H&A delivered all around! They finished on time, were clean and neat, and delivered beautiful results. We are thrilled with how our home looks! Another important thing to note is that when we did hit bumps or we weren't happy with something, they were very quick to resolve the issue and never pushed back. They want you to be happy and will do what they have to in order to make sure you are completely satisfied. No project is without some bumps, so you need people who know how to deal with issues effectively and they do. Eran was out Project Manager and he was an absolute pleasure to work with!"
Leah S. in December 2020

Bathroom Remodel, Roofing, Flooring , and 2 more
"Great company !!! Had my bathroom done with platinum At first I was a bit worried We had never been thru a remodeling project before this is our first house But durning the project learned a lot Gil and the crew were very professional and patient with us From choosing the tiles to picking the colors to paint We are really happy with the results and would recommend platinum home builders & design to anyone You really get your value with these guys"
Adir B. in February 2021

Framing Installation, Major Home Repairs, Major Renovation , and 1 more
"Very reliable company. My questions were answered before, during, and after the construction."
in September 2024

Additions and Remodels, New Construction, Additions and Remodels , and 1 more
"Going with MVP Builders must have been the greatest decision I have made. After years of dreaming about a new addition, I finally moved forward with getting estimates. Since the initial meeting, MVP Builders was professional and their pricing was reasonable. They promised me that during the entire process I would be taken care of with my own project manager over-looking the process. The remodel was smooth-sailing and I am extremely happy with the outcome. This company is the way to go! Thanks MVP!"
Rosa P. in August 2016
Concrete, Painting, Roofing , and 1 more
"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"
Jackson M J. in December 2024
Drain Clog or Blockage - Clear, Drywall Install and Repair, Interio and Exterior Painting , and 1 more
"Norman was great to work with. He gave us a fair estimate, worked with the tenant's schedule, and it was a job well done. I have strongly suggested to my property management people that they need to keep Norman's number on speed-dial for my projects. Great experience. Thanks!"
Mark F. in August 2012

General Construction & Renovation, Bathroom & Kitchen Remodels, Design & Build Contractor , and 4 more
"Kitchen and M. Bath My husband and I were facing our first remodeling project as first time homebuyers. We are so happy that we chose Beverly Builders Group for our kitchen and master bath remodel project. They did an amazing job! Roy and Lauren, were my leaders and designers, they came out to meet with me personally to discuss my needs and the vision that they have for our remodel project was stunning. They both really listened to me and also offered great suggestions and design advice. The team assigned to our kitchen master bath remodel project - from the demolition guys and frames to the tile guy, electrician, plumber, etc...were top-notch and did great work. During the entire process, if we had a question we could always call the office directly at any time. Now we want to remodel our other bathroom and garage. We did not even have to think twice. We will definitely go again with Beverly Builders Group for such a fantastic job the first time that we wanted them to do our next remodeling job too!"
Cristian R. in December 2024
In business since 2019
Additions and Remodels
About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"
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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.
Downey Addition & Remodeling Contractors are rated 4.8 out of 5 based on 518 reviews of 518 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.
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