Top-Rated General Contractors Near You in Dover, NJ

Granite Consulting

At Granite Consulting we focus on helping timeshare owners out of their current ownership quickly and permanently. Millions of consumers have been unable to successfully exit their timeshare and feel like they are stuck without any options. We provide you with everything needed to put the timeshare behind you.

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Gomez Painting and Carpentry

Gomez Painting and Carpentry specializes in General Contracting in the North Jersey area.

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Buildesign LLC

We are a company that emerged from the joined experience of a Civil Engineer and a Master Carpenter with 20 years of experience, to form a well balanced combination of craftsmanship, project management, efficiency, and a sense for quality job. We are also homeowners who are concerned with bringing strangers into our home, and understanding that, allows us to respect and value your privacy and security. Our primary goal is to provide you with the best level of service and personal attention, as well as with

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Dave's Mechanical

Looking for an experienced Contracting company for your home or corporate projects? You have come to the right place, here at Dave’s Mechanical we are leaders of our industry. Take advantage of our experience and expertise as we assist you in your upcoming project. We are dedicated to our craft and no one cares more about the final product then we do. Call us today to join our growing list of happy and satisfied customers. Dedicated to Quality With a proven track record and the intensive kind of attention

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Blier Flooring

Our team of experts will help you find the natural or engineered hard wood floor covering that suits your taste and budget. To give your home an even more distinctive look, we also design in custom showers , or maybe make that little sun room a little more luxurious with some Tile, or Carpet.

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Alex contractors LLC

Alex Contractors – A home remodeling company dedicated to customer service and top quality in all aspects of the home renovation process. We have a team of experts providing kitchen transformations, bathroom remodels & home remodeling services to the entire North New Jersey area. We have already managed to successful completion numerous projects such as additions, bathroom remodel, finished basement, add a levels and more throughout New Jersey. Our company is licensed, insured and carry workers comp for yo

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Al Capone General Contractors
A+ General Contractor LLC.

We are a full General Contractor, from design to finish we do it all. we especialize in bathroom and kitchen remodeling basement finish and custom trim work.

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LCS Construction

LCS Construction is proud to serve the residential and commercial communities in the local and surrounding regions. Our knowledge, experience, and ability as an experienced General Contractor to provide all your construction needs is second to none. From our first meeting and throughout our client relationships, its our pledge & goal to meet the needs & expectations of our clients. LCS Construction is licensed & fully insured.

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R B Cook Construction llc

A full service residential and commercial general contractor. From our two offices, we cover nearly all of southern Vermont and New Hampshire, as well as areas of northern Massachusetts.

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General Contractor FAQs

A general contractor oversees construction projects, managing all aspects from start to finish. This includes coordinating subcontractors, sourcing materials, ensuring codes and regulations are met, and ensuring the project stays on budget and on schedule. They often handle residential renovations, new home builds, and larger commercial projects. Hiring a general contractor ensures expert supervision and streamlines communication, helping ensure the job is completed efficiently and professionally.

The cost of hiring general contractors can vary widely depending on the scale of the project. On average:

  • Bathroom renovation: $10,000–$25,000
  • Kitchen remodeling: $15,000–$50,000
  • Home additions: $30,000–$150,000
  • Building a new home: $150,000–$500,000+

Keep in mind these ranges are approximate and subject to factors like location, materials, and complexity of the project. It's always advisable to get detailed estimates from multiple contractors to compare pricing and services.

Finding licensed general contractors in Dover involves several reliable methods:

  • Online directories: Use platforms like HomeAdvisor or Angie's List.
  • Local building departments: Contact your city or county building department for lists of licensed professionals.
  • Referrals: Ask friends, family, or neighbors for recommendations.

Make sure to verify their license through a trusted authority, such as your state’s licensing board or local contractor registry. Hiring licensed professionals ensures compliance with codes and regulations.

Here are key questions to ask when speaking with general contractors:

  1. Are you licensed and insured?
  2. Can you provide references or examples of past work?
  3. What’s your timeline for this project?
  4. Will you handle permits and inspections?
  5. Do you offer a warranty on your work?

These questions help assess their qualifications, experience, and reliability. Be thorough in your evaluation, as this can prevent issues down the road.

To avoid scams, follow these guidelines:

  • Verify licenses: Confirm the contractor holds current licensing from a trusted authority, such as your state’s licensing board.
  • Get contracts in writing: Never agree to verbal deals.
  • Avoid large upfront payments: Legitimate contractors follow payment schedules tied to milestones.
  • Check references: Speak directly to past clients about their experiences.
  • Trust your instincts: If something feels off, or the contractor is overly pushy, reconsider.

Taking these precautions helps ensure you hire a reputable professional for your project.

Contractor estimates typically factor in:

  • Material costs: Quality and quantity of materials required.
  • Labor charges: Skilled labor fees, including subcontractors.
  • Project complexity: Scope, design details, and unique challenges.
  • Permitting fees: Costs for pulling necessary permits from the relevant authorities.
  • Timeline: Longer projects may have higher labor costs.

Always request itemized estimates and clarify what’s included, so you can make informed comparisons across contractors.

Project timelines depend on the scope and type of work. Here are general estimates:

  • Small renovations (e.g., bathroom remodels): 4–8 weeks
  • Medium renovations (e.g., kitchen remodels): 8–12 weeks
  • Home additions: 3–6 months
  • New home construction: 6–12+ months

Factors like availability of materials, weather, and contractor schedules can impact timelines. Discuss expected completion dates and potential delays upfront to minimize surprises.

General contractors should hold proper licensing from state or local authorities, depending on their location. Licensing ensures they meet local building codes and safety standards. Many states also require insurance for liability and workers’ compensation. For additional credibility, contractors may pursue certifications like LEED accreditation for sustainable construction or CGP (Certified Green Professional) credentials. Learn more about requirements from trusted resources like National Association of Home Builders.

To set realistic expectations, consider:

  • Budget: Factor in local material and labor costs specific to Dover.
  • Timeline: Account for weather conditions and permit processing times in your area.
  • Scope: Be clear and detailed about your project goals upfront.
  • Communication: Have regular check-ins with your contractor to stay updated.

Remember, unforeseen issues may arise, so flexibility is key. Working closely with a licensed contractor experienced in Dover can help ensure smoother project execution.

Signs of a reputable contractor include:

  • Strong reviews: Positive customer feedback on platforms like Google, Yelp, or industry websites.
  • Transparent communication: Clear responses to questions about licenses, scheduling, and pricing.
  • References: Willingness to provide references from past clients.
  • Detailed contracts: Well-written agreements outlining scope, costs, and timelines.
  • Longevity: Years of experience in the industry often indicate reliability.

Always perform thorough research before signing a contract to confirm the contractor’s reputation and credentials.

Reviews for General Contractors

Basement Rescue in Days
Our basement flooded after a big storm, and I was overwhelmed at the thought of repairs. Within 24 hours of posting my issue, I had quotes from three experienced contractors. The one I hired tackled everything in less than a week, and it came in under budget. Feels great to have my space (and sanity) restored.
Emily R.
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Fast Fix, Big Savings
My deck was dangerously unstable, and I dreaded the cost of a full rebuild. The contractor I found through this service reinforced everything for a fraction of the replacement estimate! Now it's safe for family cookouts, and I saved over $2,000.
Paul H.
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A New Look, Stress-Free
Our living room remodel was stuck because I couldn’t find the right pro I could trust in Pittsburgh. This platform connected me with a general contractor who worked around my schedule and finished the job early. The best part? No hassles, and I finally enjoy coming home to a space that feels like 'me'.
Kim S.
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Maria Vierra avatar

Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Jan 7, 2026, 10:09:28 AM