What does a general contractor do?

<div>General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:<ul><li>Complete pre-construction planning, both with the customer and crew</li><li>Provide realistic cost estimates</li><li>Develop construction timelines</li><li>Ensure deadlines are met</li><li>Acquire permits as needed</li><li>Purchase supplies and materials</li></ul></div>

What questions should I ask a general contractor?

<div>Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:<ul><li>Which types of insurance do you carry?</li><li>Can you provide a list of references?</li><li>What is the expected timeline for this project?</li><li>How will my project be supervised?</li><li>Will you hire subcontractors for the job?</li><li>What is the best way to communicate changes?</li><li>Will you obtain all of the required building permits?</li></ul></div>

Should general contractors be certified or licensed?

<div>While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our <a href="https://www.angi.com/angi-license-check.htm">state licensing tool</a> to review the local general contractor guidelines for your area.As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: <ul><li>The owner, principal, or relevant manager passed a criminal background check</li><li>Required to have applicable state and local licenses</li><li>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</li><li>Paying to advertise their services</li><li>Meeting any other eligibility criteria required by Angi</li></ul>Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</div>

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Q: How much do general contractors typically charge?

<div>Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day. </div>

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*The Angi rating for Contractor Service companies in Troy, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

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Last update on April 27, 2025

Reviewed in October 2014
When we purchased the cabin it was completely unfinished inside. Here is the part that I'm not sure Dave would like me to repeat from earlier. Dave lived at the cabin while he finished it often working late into the night. There we some interior walls framed out and the electrical and plumbing...
All-Around Handyman Service
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Reviewed in January 2022
Excellent! Jesse designed the project and built it. The work was excellent, high quality with attention to detail. Him and his son worked in extremely cold temps and left the yard immaculate! I can’t say enough about their great workmanship!
Jesse James Roofing & General Contracting
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Reviewed in February 2016
This was a big, complicated project to rework an existing ranch house into a new two-story cape design, following plans that we'd had an architect prepare. Jesse James Carpentry did work of very high quality on this project. ?Jesse is responsive and professional and reliable and knowledgeable. ?...
Jesse James Roofing & General Contracting
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Reviewed in July 2017
They came right out to give us an estimate, said they could do it within 2 weeks and they did. It's not always easy getting someone to come out for a small job but they didn't seem to mind at all. We would definitely hire them again.
Jesse James Roofing & General Contracting
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Reviewed in September 2018
Jesse came to the house a little earlier than planned (definitely a good thing!), assessed the issue on the roof within minutes, came prepared with some materials typically needed to repair the roof and was able to fix the issue within 10 minutes. He stuck around to test the roof for any issues,...
Jesse James Roofing & General Contracting
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Reviewed in July 2017
Extremely disappointing. We $750 down and the project was never started. We were told it had been started and delayed due to weather only to have a friend drive by and see that nothing had been done. Owner stopped returning calls and the office manager promised a refund that was never sent. We...
Mather Services
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