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Learn about our screening process

23 Years In Business

Company Details

  • Verified Licenses


3248 Lake Saxon Drive
Land O' Lakes, FL 34639


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Service Details

    Areas of Expertise

    • Decks
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted


    24 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    Showing 1-10 of 24 results
    5.0 David R. Tampa, FL

    Great team of guys. Hard working. Got job done quickly. Took a awhile to coordinate start date but worth the delay. Team does good work and in high demand.

    4.5 Myong K. Lutz, FL

    They are very good team work and very quick respond all peoples were friendly

    5.0 Pete N.

    Ryan was engaged from the start of the project, honest, and a good man.

    5.0 Nancy C. Apollo Beach, FL

    this company was wonderful! We decided to add a wood ceiling to our lanai. The crew was very meticulous about their work and it turned out beautifully! Cannot be happier!

    4.5 Roycie R. Tampa, FL

    Ryan and his crew did an awesome job. The lanai turned out much better and prettier than I thought it was going to be, and anything I asked them to fix, no matter how small, they came and fixed it. The different crews that came out were all very professional and respectful, and I would use them again.


    Ryan and his crew were punctual, polite and did great work... We had a large deck built and we are very pleased

    0.50 Nelson R. Land O Lakes, FL

    I hired him to put in Pergola and they finished in one day. Week later found one piece defected called him to replace it and now it's going on three months with every excuse he can make not to come out to fix. Since then he's been on three vacations and still has not made an appointment. Now I have to call better business bureau. Not happy at all.

    Response from Company:

    They were contacted and knew I had hired a new crew and that I had a trailer break, so couldn't get a single piece of a 20' material to the job. It has been taking care of last week. Glad to see they didn't mention that and that I was in contact with them the entire issue.

    5.0 Landru M. New Port Richey, FL

    I've hired construction guys before and they can be a little hard to get ahold of and hold down to smaller jobs. But, Ryan and his crew came out a day early and prepared the site (my concrete patio). The next day they brought in a Bobcat and had the concrete laid and also help me out with removing an old stump from my yard. Their professionalism and politeness was unbelievable. They knew what they were doing; they got it done and I would hire them again no questions asked! Definitely put them in your favorites!

    2.5 Dr. emmett E. Wesley Chapel, FL

    No communication after paying deposits. Very disappointed.

    Response from Company:

    This job was a permitted job and I let him know that for permitting, it would take a couple weeks for the drawings and approval, then engineering takes another 1-2 weeks. Then county has up to 30 days. This timing is completely out of my hands! He was contacted every couple weeks to be updated on the statis. I wish he said more during the project since he never complained about any of this during process.

    0.50 Peggy A. Riverview, FL

    I WOULD NOT HIRE KOSTER KONSTRUCTION AGAIN. Ben & his father worked very hard and built a nice deck without trim. I hired the company to repair the wood around my chimney. Two guys repaired just the wood (didn't even ask about painting the yellow hardee board). Very, very overpriced. Ryan had the chimney guys apply the deck trim. I've had to buy decking screws to repair what they did. I was promised I would be paid for any leftover Trex boards. There were 7 boards taken by Ben to Ryan. How difficult is that? This is just wrong business practice when I paid thousands of dollars to have the deck built and trusted the integrity of the company. I would not hire this company for any other project I might have.

    Response from Company:

    I tried my best to explain that because she ordered special order material there wasn't a return on any of that material. Also she asked a favor while we were there to install new Hardie board around their chimney and we did. It looked great. We are a deck building crew not painters so when she asked if we could paint it, I told her I could send a painter for additional cost. She said not to worry. During the project she changed the design but I made it all work anyway and didn't charge her anything extra for the added benches and the different size of stairs.

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    Seal of Approval

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    1. Verify Trade License
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      We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
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