4.6 
17 *The Angi rating for Basement Remodel companies in Harwinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
*The HomeAdvisor rating for Basement Remodel companies in Harwinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
Last update on February 26, 2026
Serving Harwinton, CT and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"Very well done job! Service technicians were knowledgeable and professional, thorough and efficient, kind and polite. I highly recommend the company for basement service."
+12
Serving Harwinton, CT and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
Family owned business with over 20 years experience - Remodeling Basements- Remodeling General- Remodeling Kitchen & Bathroom-
+74
Serving Harwinton, CT and surrounding areas
Approved
In business since 1990
Free estimates
Warranties offered
"Very satisfied with the basement remodel. Very professional from beginning to end. Its been 2 years and still loving it."
+121
Serving Harwinton, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"These guys were great! We got turned down by two large companies because our dryer vent was almost at the peak of our roof on the second floor, but these guys took it on. They came out the same day we spoke with them to take a look and draw up a quote and then came back the following day to do the cleaning on our dryer vent and put in a new vent on the house. The previous owners had on the wrong cover which caused most of our issues to begin with. I would recommend them to anyone we know. They were professional and explained out everything."
+1831
Serving Harwinton, CT and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"I called them and left a message about what I needed done. I received a call from them the same day. They were Abel to come the second day. The job of installing a gable vent on my house was done in less than 2 hours. I will definitely use them for my next project."
Serving Harwinton, CT and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I’m very pleased with the service and work I received from Timber Wolf contractors and his crew. He contacted me and arranged a time to look at the work I needed done. He promptly sent me a quote. He set up a time between our schedules to build my spiral staircase and replace a window with a vent. He arrived on time and completed the job beyond my satisfacon. I was so pleased with the results and communication I received, that I hired them to come to my other home to install "Flooring for my sunroom, pantry and hallway. They also painted trim and upgraded my hardware on my kitchen cabinets. I felt very comfortable with Timber and left him a key so I could go to work. I highly recommend Timber Wolf contractors for your home projects, they are professional, polite and hardworking. Respectfully, A. Saint"
+16
Serving Harwinton, CT and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
Hammertime Contracting, LLC, is your premier choice for residential addition and remodeling work. We have provided high quality work and friendly customer service since 1985. Our service keeps our customers coming back to us for all their jobs. Big or small we do it all. Call today you'll be happy you did!
+74
Serving Harwinton, CT and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"Kitchen remodel. Highly professional excellent customer service. Quality of work performed by every crew member was excellent. Crew members were very friendly, helpful and respectful. Completed the job on the timeline given and made aware of any unexpected costs. . Very pleased with the final result. Would hire again for future projects."
Serving Harwinton, CT and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
We are a small, family owned operated full service landscaping company. Aside from all of your landscaping needs, we also specialize in, hardscaping, rock walls, paver and concrete patios, decks, new driveway construction and more! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! \n\nWe carry a home improvement license and we are fully insured.
+16
Serving Harwinton, CT and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Great job on basement insulation."
+5
From average costs to expert advice, get all the answers you need to get your job done.
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Do you have a finished basement? If you want to give it a new lease on life, find out how you can do a basement remodel on a budget.
These questions for professional contractors can help address your basement remodeling needs, design, and the best time to start the project.
Hiring a bad basement remodeler can wreak havoc on the look and longevity of your unfinished space. Here are red flags to look for as you vet basement contractors.
Take the mystery out of renovating a basement by following a simple plan to ensure your remodel goes smoothly from start to finish.
