Compare Quotes from Addition Contractors
Get Quotes Now

Addition Contractors in Carlsbad, 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

    Modern Home Remodeling Logo
    San Diego, CA·

    Decks, Remodeling

    "it was a real pleasure working with Benjamin on a few projects so far I am a real estate agent and I am in an always need for contractor referrals and Benjamin was there to have everything done for my client witin tight timeframe and great pricing. always repair place in Beck which makes that far so much easier for me!"

    Emily G. in July 2022

    Buildx Logo
    Vista, CA·

    Bathroom Remodel, Kitchen Remodel

    "Answered all of my questions before starting work. Fast, professional installation."

    Bernie G. in October 2023

    SH
    Escondido, CA·

    Accessory Dwelling Units-Granny Flats-In Law Suites, Major Renovations, Design-Build Services , and 2 more

    "Sheen ( the contractor) was excellent, did 1st class work, was always on time, communication was excellent. I would recommend him to anyone. He painted my entire house in beautiful colors that all tied in, and did excellent finish work, new crown molding and floorboards around the house, he redid my counter tops in the kitchen with new tile, and basically did a whole face lift. I interviewed a lot of people before trusting anyone in my home loose with nails and paint brushes. Thanks Sheen! Sue"

    Susan S. in December 2003

    BD Project & Design Logo
    San Diego, CA·

    Kitchen Design & Remodeling, Bathroom Design and Remodeling, Room Additions

    "We are extremely happy with the high quality job completed by 1-Stop Contractors especially in their very competitive price. We have to say it was one of the best experiences we had on dealing with the contractors. They have maintained the timeline and budget precisely as promised and even extend their work to ensure our satisfaction. Kevin was honest and excellent communicator and successfully clarified all the details of the work in their contract and executed as he committed. We highly recommend 1-Stop Contractors among all other painters and contractors and we are sure we will be asking for next project to them again."

    Masashi K. in December 2004

    SC
    Oceanside, CA·

    Custom Hardscape Design+Build, Custom Framing, Additions, Remodels and Garages, Custom California Room, Patio Cover, Cabana and Pergola Design+Build , and 2 more

    "Prompt return calls ."

    Steve N. in August 2021

    Fox Construction Logo
    El Cajon, CA·

    Remodels, 20 Years Experience, Free Estimates , and 2 more

    "Luciano is a contractor i can trust to give me a Fair price and do the remodeling or electrical job on time! All of my family in San Diego use Luciano /Fox Construction for his quality and knowledge of expertise! I highly recommend Luciano as a excellent choice for all your contracting needs!"

    Fred S. in September 2021

    EA

    "Easy to work with, fantastic results. The finish on our saltillo tile floors had badly deteriorated and they were able to ressurect it. And their price was quite reasonable."

    Ric W. in November 2023

    JG
    Oceanside, CA·

    Additions, Remodels, ADUs

    "Great company, quality work ! I have recommended them to others ð"

    John P. in November 2022

    Olalde Group, Inc. Logo
    Covina, CA·

    Additions and Remodels, Kitchen remodels, Custom Home Building , and 3 more

    "Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

    Judy M. in October 2023

Showing 1-9 of 24 results

How much do addition contractors typically cost?

  • Carlsbad, California Average
    $88,581
  • Typical Range
    $35,000 - $82,000
  • Low End - High End
    $21,000 - $298,000

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 Carlsbad, CA

HomeAdvisor Community Rating

Overall Rating:

Carlsbad Addition & Remodeling Contractors are rated 4.9 out of 5 based on 198 reviews of 198 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 Carlsbad, 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 Carlsbad, CA

    • Project Location: Carlsbad, CA
      Date: 01/31/24
      Desired Completion Date: Less than 2 months
      Request Stage: Ready to Hire
      Requires Work on Historical Structure: No
      Request for Commercial Location: No
      Project Description: Design and build
      Rooms Included:: Kitchen
      Rooms Included:: Bedroom(s)
      Rooms Included:: Bathroom
      What type of guest house/casita addition will this be?: Addition attached to home
      What type of guest house/casita addition will this be?: Remodel existing space
      Comment: Hi, I have about 615 sqft of basement space. about 300 sqft can be used right away. The remaining is covered in a mound of dirt that needs to be removed. I need estimates of converting the 615 sqft into a full 1bdrm 1 bth apartment with a living and dining room, or 3 bdrms/1 bth and small kitchenet, or just turn the open 300sqft ready for immediate use into a studio.
    • Project Location: Carlsbad, CA
      Date: 01/22/24
      What best describes this home addition project?: Design and build
      What kind of addition do you want?: Ground level addition
      What best describes this project?: Addition to home
      What room(s)/space(s) are you interested in adding to your home?: Bathroom(s)
      What room(s)/space(s) are you interested in adding to your home?: Bedroom(s)
      Comment: PLANNING ADU
    • Project Location: Carlsbad, CA
      Date: 01/22/24
      Type of Addition: Convert or finish existing space
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      Comment: Add a toilet & shower to upstairs that currently only has a sink. I live in a condo but other units received permission in the past.
    • Project Location: Carlsbad, CA
      Date: 01/21/24
      Type of Addition: Detached addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: Looking to build an external office. Likely about 10' x 12'. Location will need some leveling. Unit can be designed and built from scratch or would consider ordering a pre-fab structure for assembly. Also we need to get power to the unit.

    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.