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General Contractors in Londonderry, NH

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Service Pros

    PR
    Derry, NH·

    Exterior Trim - Install, Repair or Replace, Carpentry Framing - Install, Disability Ramps, Shed, Barn or Playhouse - Build , and 2 more

    "We could not be happier with the work Peter and Dave did replace our deck. They worked with us every step of the way, offering suggestions as we made tweaks and minor changes in the layout, and Peter was very willing to fit in a couple of add-on projects for us as well. The work site was cleaned up daily leaving the yard spotless. We would definitely recommend Peter to anyone looking for prompt work, attention to detail, and at a very competitive price. We are already talking about having them come back for a smaller project. Thanks, Peter and Dave!"

    Joe D. in November 2019

    SW
    Manchester, NH·

    Carpentry, Remodel

    "We decided to finish our Basement. We went through several recommendations and decided on Shoreline Woodcraft. We are so glad we did. Conlan and Pete were dedicated hard workers. Any questions we had, Conlan answered. They are very affordable and cleaned up after each day !! I would highly recommend Conlan for any job small or large. Thank you for my new Man Cave!"

    Duane S. in August 2020

    Marc Cantin Cabinetry Logo
    Manchester, NH·

    Custom Built Cabinets, Built-In Furniture - Construct, Kitchen & Bathroom Remodels

    "We had our kitchen totally remodeled to bare walls.. The craftsmanship was A+, the tradesman worked clean and courteous, the entire project was done on time and on budget. Karen checked daily on the progress and always asked if there was anything that needed to be addressed. We were extremely satisfied with our new kitchen and Highly recommend Marc Cantin cabinetry your next remodeling project . Mike and Ann Marie"

    Michael A. in November 2021

    H
    Derry, NH·

    "Mike was very professional and very knowledgeable. Mike answered every question I had and more. I would and will recommend him to anyone looking for an honest and reliable handyman with very reasonable rates. I liked his work so much I am having him back for another job."

    Al J. in February 2024

    Central New England Kitchens Logo
    Nashua, NH·

    Expert Kitchen Remodel

    "Scott and his son along with their team did a great job. We had an old kitchen with old cabinets and counters. They provided different designs based off of the ideas we had and that helped us decide which one to go with. The designs they provided were great. Also they gave us so many options to choose from as for countertops and cabinets. They gave us a timeline and everything went as expected! They were able to move the sink and dishwasher over onto an island, which freed up space on the other side to add more cabinets and center the stove. We are very happy with the kitchen remodel and will reach out to them everytime we need some work."

    Robert O. in October 2022

    ACQ Home Improvement Logo
    Hampton, NH·

    Residential/ Commercial Contractor

    "Jeremy and his crew were great! Personable yet professional. The job took a little longer due to more subfloor damage than expected. The end result… perfection! I will definitely hire ACQ Home Improvement again, and gladly recommend them to my friends and clients."

    Michelle M. in June 2022

    AQ'S Home Improvement Logo

    "Work is impeccable! I couldnâ t be happier with the way my bathroom turned out, AQâ s payâ s special attention to details, extremely reasonable rates and very reliable and work was done in a timely manner."

    ANGEL Q. in May 2023

    CB

    "My wife Cathy and I are positively blown away by Hal and his crew of fine young men. The results of the remodeling exceed our expectations. Our project was completed on time, six weeks. We were able to stay in our home while the work was being done. Hal is a good communicator and as a result, our dreams became a reality. We recommend COBBETTS HOME BUILDERS to anyone searching for the best contractor to do their project Cordially Dave and Cathy Palmer ."

    David P. in December 2018

    RH

    Mini Splits, Insurance estimating, Interior remodeling , and 2 more

    "He was very good about keeping his schedule. Stated how long the project would take, clear communication about what time heâ s back the next day., Iâ ll hire him again for my next project."

    carrie H. in December 2023

Showing 1-9 of 22 results

How much do general contractors typically cost?

  • Londonderry, New Hampshire Average
    $12,137
  • Typical Range
    $2,500 - $12,137
  • Low End - High End
    $2,000 - $44,000

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 Londonderry, NH

HomeAdvisor Community Rating

Overall Rating:

Londonderry Addition & Remodeling Contractors are rated 4.9 out of 5 based on 134 reviews of 134 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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Things to Consider Before You Hire a General Contractor:

What best describes this project?

  • Kitchen remodel
  • Bathroom remodel
  • Basement remodel
  • Garage remodel
  • Multiple room renovation
  • Addition to home
  • Other

Do you provide these professional services?

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