Remodels
"Justin did an amazing job from start to finish. He is very knowledgeable. He asked questions about our wants and needs before doing anything. He offered his professional opinions when they were needed along the way. He has a wonderful personality, extremely professional and he takes pride in his work!"
08B71A85F3C48AA9A6BA29BC2785C39B60D313659A55051A80B96B61E6349D72 D. in September 2025

Injection foam insulation, Whole home insulation, Soundproofing , and 2 more
"Simple and friendly people to deal with"
robert V. in December 2020
Handyman Emergency services, HVAC Heating and Cooling Install And Duct work, Remodels , home Improvements , and 1 more
"HHC was great!! Truly appreciate all they did!!!"
Amanda W. in December 2022

"Customer service was great. The two young men , Grover Lewis and Jacob Crawford did a great job. These two young men were very professional and made sure everything was completed."
9430875549A842BC62D4E217717AE44377E21C31737A36C7BEACEE499F7B8B74 2. in June 2025
Garage Door Opener Install, Service, and Repair, Garage Door Install, Service, and Repair
"What a great company. I called them at 8am and was able to get an appointment the same morning. they gave me a window of between 10am and noon. My technician Jack H was at my door at exactly 10am. Jack was wonderful. The job I had was routine Preventive maintenance. Jack gave the door a complete safety check and did find a few items that needed attention. He repaired the door quickly and efficiently. I truly feel that this is a 5 STAR company and would not hesitate to recommend them to friends."
Allen P. in December 2017
"They were very helpful and did a good job, they walk me through the whole process of how they are going to do it, they were really good, and everything was done properly."
Ckeya A. in May 2023

Wood Flooring, Vinyl Flooring, Laminate Flooring , and 1 more
"They were the only ones that provided a detailed description of the materials and work to be done. A lot of contractors in Rochester are very loose with invoices and contracts…"
Julia P. in May 2023
Interior and Exterior Painting, Flooring, Wood Fence Install , and 1 more
"I have done several projects with this company, and they have done a great job. I will continue to use their service for future projects!"
Brian H. in March 2023

Remodel, Interior Renovations, Exterior Renovations , and 2 more
"These guys did an excellent job at a fair price. They were friendly and paid great attention to detail and worked carefully around the house. They were here when they said they would be here and did the job to our satisfaction. I will definitely recommend Franta Enterprises to all my neighbors."
Tim M. in September 2008
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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.
Johnstown Addition & Remodeling Contractors are rated 4.8 out of 5 based on 54 reviews of 54 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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