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K Kovacs Construction LLC

Founded 2015 •


(12) Verified Reviews

Business Details

Phone Number


48 Blakeman Rd

Plymouth, CT 06782


Kovacs Construction takes the time to understand what you want to accomplish and has the experience, tools, and know-how to do it right the first time. Windows, doors, decks, kitchens, or baths. Call or click to schedule a free estimate today!...
9 windows, 1 patio door project
9 windows, 1 patio door

window replacement


Verified Reviews

A few reviews for this pro...


Cheryl S.

Excellent! The work that was performed at my house by Kovacs was excellent. I needed to buy a new front door for my house and once purchased I needed someone to install it for me. Kovacs was recommended to me by someone who works at The House of Doors in Cheshire. I called and the next day they came out to give me a quote. I was pleased with the professionalism and the very kind demeanor of the owner and he also helped me walk through the decisions I had make on choosing the color of the door and the stain for the inside. I tend to consider alot and ask many questions and he was totally accommodating. Once the door was put in I was amazed at how great it looked. I got compliments from many neighbors! (In addition the door was picked it up for me, then painted and stained and then transported it to my house for installation). The fine work done on the front door led me to hire them for a second project of replacing many other old doors throughout the house which likewise came out very well. I highly recommend Kovacs for any home improvement projects one might have. You will be very pleased on all levels.

Description of Work
New front door installation and door replacements

Category closet systems, doors



Cheri G.

They came and took pictures, measurements ect. on July 12 2021, after calls and texts, follow up- I got no response. Today, nearly a month later, after I questioned if this man actually worked for this company and tried to correspond with this company did I get a response that they were not interested... which I found peculiar since they spent so much time in my home. I would absolutely use caution if asking these folks into your home.

Description of Work
Basement windows replacement

Category bathtub refinishing, basement remodeling

Service Provider Response

We are sorry that we do not offer a product that will fit your home. We had furnished the name of a local business that can provide what you want. We had a lengthy conversation the day of my visit. I like meeting and talking to people AND it helps me discover if there was other work at the house that I could help with, seeing that I couldn’t help with the intended project. If that merits “absolute caution” then I am guilty as charged. We value the trust placed in us by our prospects and customers. We are a family operated business of 2 people. The founding partner is a member of law enforcement. We treat our clients and their homes with care. Best of luck to you.


Shelby M.

Jay was amazing right from the beginning! Great communication and in a timely manner! I was kept up to date on when the windows and door would arrive and installed! We had 20 windows replaced and a front door with storm door! The installers were respectful, quick and clean! It was obvious they had great work ethic and worked as a team! They were in and out in one day!!! I absolutely would recommend their team and would use them again for future projects! A list is started! Thank you KOVACS for the stress free large project!

Description of Work
windows and doors

Category replacement windows, doors



Dan L.

High quality windows, excellent service! Anderson window quality, but for a way better price. Jason went out of his way to make sure everything was completed properly. We will be back for more and will be recommending them to everyone.

Description of Work
9 Windows 1 Patio Door

Category replacement windows, doors

Service Provider Response

Thank you [Member Name Removed]! It was our pleasure to serve. Maybe I can return the favor one day at !


Chris M.

Excellent from the beginning. Prompt estimate, all options explained. One month from beginning to end. Did what I asked, when they said they would, and installers couldn’t have been better or more respectful

Description of Work
Windows and Doors

Category replacement windows, doors



Joe H.

Would highly recommend this company! I’ve hired Kovacs Construction on four separate occasions because the quality of customer service is consistent and efficient. Amazing work done thoroughly.

Description of Work
window and door replcement

Category remodeling, replacement windows, doors



Joe C.

Brad and his crew did a great job in replacing 3 windows. They were on time and very courteous to me . The job was done perfectly and no problems . I would recommend Kovacs Construction highly !!!!

Description of Work
window replacement

Category remodeling, replacement windows



Joe R.

Kovacs Construction came out and gave us a very fair and reasonable bid for all the work. There were no hidden costs or surprise secondary invoices. Brad and his staff worked meticulously until the job was thoroughly completed. They stand by their workmanship and were there for us after the job was completed. They also were able to provide vision and creativeness to help my family decide on various woods, fixtures and designs. Honesty and integrity are important n choosing a carpenter. Kovacs Construction was all of these and more.

Description of Work
general remodleing, flooring, kitchen, bathroom

Category remodeling, home remodeling, doors



Kris N.

Everything went smoothly with the build. I am very happy with the result.

Description of Work
Had a post and beam barn constructed with windows and doors installed.

Category home builders



Lisa F.

I am a first time home buyer and I hired Kovacs Construction for renovation of two bathrooms and kitchen in an older home. Brad and his crew were excellent at guiding me through the whole process. The workmanship was exceptional and completed on time and within the agreed upon budget. I highly recommend Kovacs Construction for any job large or small.

Description of Work
Remodeling - Kitchen & Bathroom

Category home remodeling



Sherri A.

I had to have rotten windows replaced. Kovacs came & replaced the windows & they look awesome. Work & workers were professional & pleasant & they left the room spotless. I will use them again & recommend them to my friends & family. Job well done! 👍🏾

Description of Work

Category replacement windows

Service Provider Response

Thank you! It was our pleasure to work with you in making your woman cave look as good as it does now.


Carrie B.

Beautiful work, professional staff, reasonable price. I would definitely recommend.

Description of Work
New Shower

Category home remodeling

Service Provider Response

Thank you [Member Name Removed]. We were happy to make your vision a reality.

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    Business Highlights

    Family Owned & OperatedFamily Owned & Operated
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    Trade License Number
    Trade License Locale
    Trade License Authority
    Trade License Expiration
    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves.To find more licensing information for your state, visit our Find Licensing Requirements page.
    All skilled traders and home improvement contractors operating in the State of Connecticut are required to be licensed or registered by the State Department of Consumer Protection. License or registration identification is required to be on all advertising, business cards, signage, and contracts. You can check to see if a contractor or tradesperson is licensed or registered by going to:
    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Visa, MasterCard, American Express, Discover, Check, Financing Available
    Senior Discount

    Services Offered

    New Windows, Entry Doors, and Patio Doors - Kitchen & Bathroom Remodels - New Decks Built or Old Decks Refurbished

    Services Not Offered

    We DO NOT install windows, doors, or storm doors purchased elsewhere.

    Frequently Asked Questions & Answers about K Kovacs Construction LLC

    How is K Kovacs Construction LLC overall rated?

    K Kovacs Construction LLC is currently rated 4.9 overall out of 5.

    What days are K Kovacs Construction LLC open?

    K Kovacs Construction LLC is open:

    Sunday: Closed

    Monday: 9:00 AM - 8:00 PM

    Tuesday: 9:00 AM - 8:00 PM

    Wednesday: 9:00 AM - 8:00 PM

    Thursday: 9:00 AM - 8:00 PM

    Friday: 9:00 AM - 8:00 PM

    Saturday: 9:00 AM - 3:00 PM

    What payment options does K Kovacs Construction LLC provide

    K Kovacs Construction LLC accepts the following forms of payment: Visa, MasterCard, American Express, Discover, Check, Financing Available

    Does K Kovacs Construction LLC offer free estimates?

    Yes, K Kovacs Construction LLC offers free project estimates.

    Does K Kovacs Construction LLC offer eco-friendly accreditations?

    No, K Kovacs Construction LLC does not offer eco-friendly accreditations.

    Does K Kovacs Construction LLC offer a senior discount?

    No, K Kovacs Construction LLC does not offer a senior discount.

    Are warranties offered by K Kovacs Construction LLC?

    Yes, K Kovacs Construction LLC offers warranties.

    What services does K Kovacs Construction LLC offer?

    K Kovacs Construction LLC offers the following services: New Windows, Entry Doors, and Patio Doors - Kitchen & Bathroom Remodels - New Decks Built or Old Decks Refurbished

    Are there any services K Kovacs Construction LLC does not offer?

    We DO NOT install windows, doors, or storm doors purchased elsewhere.