General Contractors in Denville, NJ
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Service Pros
Waterproofing French drain systems, excavation grading, all types of excavation done with precise lasers for perfection, demolition , and 2 more
"We are very happy with the two bedroom and one bath addition. Easy to work with, quick and responsive, great quality. We also had them do new railings on our front steps, new flooring and removal of a wall. Highly recommend"
Holly M. in August 2019
Bathrooms, Basements, Decks , and 2 more
"Great experience, great communication . Everything was done on time and exactly how I wanted. Will definitely use again for future remodels. Great people who you can count on !!!!!!!!"
Robert C. in November 2023
Deck Repairs and New Decks, Framing Repairs , Bathrooms ,kitchens Remodeling ,Additions, Drop ceilings , and 2 more
"The CSZ team is fantastic. They are very knowledgeable, thorough, and detail oriented. I highly recommend this team for home repairs and refinishing space to make it feel new ."
A34084E927C887E826660798F034E6DAB7312A55192B9B64203721A96D15FA00 9. in October 2025
Polski Architekt NJ, Residential Architecture- Additions, Remodels, Alterations, Fluent in Polish, German , and 2 more
"Mirek has big knowledge in construction and gives good advices. Good communication and he is on top of his work."
Krzysztof R. in December 2022
In business since 2020
About us: "We take great pride in our expertise, quality and customer service that we provide. We exceed the consumers expectations. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take our time to communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."
Technical Detailing, Residential, Architect (Resgistered in: CT, FL, MI, NJ, NY, PA) , and 2 more
"Fantastic Experience! The entire team was responsive, cooperative and very educated on the layout, and plans for my coffee shop build out. Would use again, over and over again!"
Valeria R. in December 2020
Additions and remodeling, Additions and Remodels
"I built a family room/sun room addition. They did a wonderful job, showed up on time, very polite and were helpful with ideas and design. I would highly recommend this company. You would not be sorry.ð"
Susan V. in October 2021
Basement Remodel, Basement Finishing, Vertically Integrated - No subcontractors , and 5 more
"The product spoke for itself and Gary represented the Owens Corning value proposition wonderfully. We are so excited to get our basement done by Owens Corning."
0751F3226225B56088E73BA9CF124E5903E9CD44C7CDC09293438856AEDCC017 6. in April 2026
Kitchen and Bathroom Remodels and Design, Additions and Remodels
"We wanted to renovate our house last year and needed to change the kitchen and the floors. Luxe Reno & Design came in and provided us with ideas and changed the floor plan and created us beautiful kitchen that we have now. What a great job you have done! Thank you so much for all your recommendations and the quality work provided."
Jashar M. in November 2022
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 Denville, NJ
HomeAdvisor Community Rating
Denville Addition & Remodeling Contractors are rated 4.7 out of 5 based on 174 reviews of 174 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?
Find out how HomeAdvisor can help your business
