How much do addition contractors typically cost?
- Wolcott, Connecticut Average$58,106
- Typical Range$35,000 - $58,106
- Low End - High End$20,000 - $129,000

Asphalt & Concrete Paving, Commercial and Residential, Excavation, Tree work, Land Clearance , and 12 more
"They were very good at communicating throughout the project. They took extra care to make sure that the run off was appropriate."
JoAnn .. in October 2018

"Overall excellent job at a fair price. Enjoying our new office and additional bedroom!"
5B065B0996C44AB2E641E24472B28D3E38554CE13D06D72B1AA93480DDA21D43 F. in August 2026
"Applied sun screen film to inside of large front storm window of my home. Good work."
E0EAD436F8FE01F52B91621CE9B524053C6C5051FBBFC18CFEC41744CB110742 7. in November 2025

Remodeling, Additions, Bathrooms , and 2 more
"Perfect Asiendo mi cocina gracias justin por aser excelente trabajo"
in June 2025
"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
01C40F612736BA43A3D69F48BE813B7873B163B03ADDA786326EBB1D80B37326 D. in March 2026
In business since 2024
About us: "RDO Construction LLC is a premier general contracting company dedicated to delivering high-quality construction services across residential and commercial sectors. With a commitment to excellence, our team of skilled professionals combines expertise, innovation, and integrity to build structures that meet our clients' needs and stand the test of time."

In business since 2025
New Construction, Flooring, Painting , and 1 more
About us: "MARK1 CONSTRUCTION is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."
In business since 2016
About us: "We understand that construction is more than simply following drawings and making sure a structure is up to code. It's about making your vision come to life. This means that details are as important as the end result, the way joints are placed together, the careful installation of materials to showcase their beauty, the final brush stroke that finishes a project. From concept to completion, we take the time to make sure each milestone is met with the highest level of craftsmanship and professionalism. We stand behind our work, warranty every job, and make sure our clients are involved every step of the way."
About us: "We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction."
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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:
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.
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.
Wolcott Addition & Remodeling Contractors are rated 3.9 out of 5 based on 31 reviews of 31 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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