Compare Quotes from Addition Contractors
Get Quotes Now

Addition Contractors in Aliso Viejo, CA

Where do you need Build an Addition pros?

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    BB
    North Hollywood, CA·

    General Construction & Renovation, Bathroom & Kitchen Remodels, Design & Build Contractor , and 4 more

    "We suffered a major leak last year, causing an immediate need to remodel our kitchen. We interviewed six general contractors prior to making our selection, asking nearly every question we could think of to ensure we made the right choice. From the very first meeting, we knew Elron and his company was the right fit for us. Whereas each of the other 5 candidates gave various (sometimes opposing) solutions for the soffit in our kitchen, Elron was the first to get his hands dirty to find out what was feasible and cost-effective. He was a straight-shooter, set proper expectations and followed through during the entirety of our project. His subcontractors were all top notch and worked hard to ensure we were happy with the final product. Our entire kitchen remodel took 5 weeks from start to finish (including Christmas and New Years). The teams were clean, courteous, and detailed. Jordan was a great help on the design aspect of the project. She joined us on our shopping trips to find countertops, flooring, and backsplash and provided helpful recommendations for hardware and other finishing touches. Her eye for design was spot on and her connections in the trade made the entire process so much easier than had we tried to wade through on our own. We love our new kitchen and had a great experience with Beverly Builders Group. We highly recommend them to anyone looking for high quality home renovations and plan to use them again in the future for our next set of projects."

    Mike H. in October 2024

    Pegasus Remodeling, Inc. Logo
    Laguna Hills, CA·

    Remodeling, Room additions, Remodeling , and 3 more

    "Pegasus Remodeling has done extensive and excellent remodeling work in our home. This work was done by experienced professionals, with high-quality results. We highly recommend Pegasus to anyone who wants their remodeling job done right."

    George B. in December 2016

    HC
    Fullerton, CA·

    Residential Construction

    "We were in need of a major master bathroom remodel and were referred to Horizon Construction by a friend who had been extremely please with their master bath remodel. The owner, Mark, came out on time and gave us many suggestions based on the space we have and an estimate of the cost. We visited their show room several times to make our selections and were ready to begin. The workers all arrived on time and Mark supervised the project from start to finish. Mark was meticulous in making sure all work was completed to his and our satisfaction. The result is a beautiful travertine and quartz bathroom that we will enjoy for many years to come. We highly recommend Horizon Construction and Remodeling and will use the company for other remodel projects in the future."

    Diane S. in December 2016

    Opulent Design Build Logo
    Irvine, CA·

    Design-Build Services, Custom Home Builder

    "I am writing this DETAILED review, because I am sure most prospective customers will welcome and appreciate it. BACKGROUND: How many times had we seen TV shows about vendors winning a job, then disappearing half-way through the project, leaving the homeowners with a mess everywhere. We were hyper-sensitive to this fact, so we really did our due diligence. We interviewed five separate contractors. Opulent Design Build (ODP) got our business, because: 1. They thoroughly reviewed our project plans and provided guidance (without making us feel like an open ATM). 2. They were the ONLY vendor to line-item each major project item cost. 3. ONLY vendor that came in upfront and said all material was cost+ 20%. Nothing more and nothing less. 4. They even welcomed us purchasing some of the materials on our own, saving us some money. For example, when we saw toilets on sale at Home Depot, we purchased three, saved the receipt and they deducted it from the project cost. 5. Reputation: After reviewing ODB's business records and job history, they truly out-shined the rest. We were confident they would still be in business throughout the project, unlike some other vendors that showed up with questionable records and spotty history. 6. Mgmt availability was impressive, in that when we had some questions and I requested to speak with the owner to wrap things up, he met with me the next day. Not many owners take personal ownership of their business like Eddie. PROJECT DETAILS: After a month of reviewing contractors, we were very tight with our timeline, as we had 2 months to get this full-house major remodel completed. a) Payment Schedule: ODB came to us with a payment schedule aligned to project milestones, something you don't often find in the industry. Often vendors just expect their payment on a due date, regardless of whether or not they completed their previously-indicated project tasks. We had eight payments set up, with the first being larger to allow for them to buy materials needed to start the project. Everything worked out as promised and we honored our side by making timely payments too. b) Workers: Right from the start, their Senior Construction Manager, Johnny S. was onsite managing the start of the project. To my surprise, he would show up onsite almost EVERY DAY in the morning to answer any questions his team might have. One thing we loved about Johnny was that we had direct access to him too, via mobile phone. My wife and I would easily text him or call with any concerns or questions. His response time was usually within the hour. The other thing that impressed me is that consistently, we had 2-4 guys on our job site SIX days a week for the FULL two months. In the beginning, Johnny even had 6-7 guys working for a full two weeks, since most of the heavy lifting fell into those initial weeks. Oh, and these guys were really great too. Very respectful of my family and property. No smoking, drinking or profanity. Although many spoke Spanish, there was always someone their that could converse in English if needed. c) Work Quality: Johnny told me that the reason all his guys were super talented in their respective areas is because he is extremely focused on hiring only the best. These guys were truly amazing, and the quality really came through in all aspects. Johnny would back me up too, if we mutually agreed that something was not looking right and he would instruct his guys to do it over, regardless of the additional time and money required at his expense. d) The Unexpected: Three-quarters of the way thru the project, after all the walls were finished and painted, we developed TWO slab-leaks. Johnny calmed me down and instead worked with me to ensure that the problem got resolved in a timely fashion and a reasonable cost. We cannot recommend this company enough! HIRE THEM - PERIOD! :-)"

    Michael L. in June 2018

    PH
    Coronado, CA·

    "They worked with the HOA to get the approval"

    ARMANDO L. in September 2024

    GA
    West Hollywood, CA·

    Kitchen Remodeling, Room Addition, Complete home remodeling , and 2 more

    "Tom did excellent work! He is very helpful and polite."

    Danielle H. in October 2018

    AS
    Huntington Beach, CA·

    "Their building design services offered a distinctive blueprint that maximized every inch of our space efficiently. It's a perfect blend of creativity and functionality, tailored to our lifestyle and needs."

    Martin G. in July 2024

    BC
    Newport Beach, CA·

    Home Builds, Renovations, Major site and building renovation or build outs. , and 12 more

    "Knowlegable team with great service. Walked us thru the whole project start to finish. I will definitely be using them again for another project."

    Doug R. in April 2024

    SC
    Ladera Ranch, CA·

    Remodels

    "Good quality, on time and very reasonable in price!"

    Steve P. in December 2020

Showing 1-9 of 25 results

How much do addition contractors typically cost?

  • Aliso Viejo, California Average
    $91,356
  • Typical Range
    $13,500 - $91,356
  • Low End - High End
    $8,540 - $200,000

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

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:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

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. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

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.  

Related Projects in Aliso Viejo, CA

HomeAdvisor Community Rating

Overall Rating:

Aliso Viejo Addition & Remodeling Contractors are rated 4.5 out of 5 based on 269 reviews of 269 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.


Other Top Projects in Your Area

Other Cities in California

If you're looking for Build an Addition Contractors that serve a different city in California, here are some popular suggestions:

Find Build an Addition Pros in Aliso Viejo, CA

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby


Things to Consider Before You Build an Addition:

What best describes this project?

    Do you provide these professional services?

    Find out how HomeAdvisor can help your business

    See Local Demand

    See Recent Leads

    Recent Job Requests for Addition & Remodeling Contractors in Aliso Viejo, CA

      References Available
      Tell us your zip code to view pricing & schedule
      Tell us your location to view pricing & schedule
      Choose your project to view pricing & schedule

      Please enter valid zip.

      Please choose a location.

      We're sorry but the time you have chosen is no longer available.
      Please select a new time below:
      does not provide service to View pros who serve this zip
      Enter a zip code to view which pros serve this zip.
      There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
      We're sorry but the time you have chosen is no longer available.
      Please select a new time below:

      Select your appointment type and time:

      Final Step - Confirm Your Appointment:

      Confirm your appointment with on , - Change


      Required
      Required
      Required
      Required
       
       
       

      By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.