Gem City Home Improvements
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Are you looking to bring your dream house to life from the ground up? Gem City Home Improvements in Dayton, OH, has your plans covered. Our team of insured, licensed, and bonded professionals are here to see your project through from concept to completion. The age or nature may require you to do some repairs and refurbishments, and you want a company of professionals that's up to date on the latest standards, codes, and modern conveniences.

Gem City was founded by a veteran. We don't believe in high-pressure sales gimmicks and are quick, easy and convenient to work with. Call today for a no-obligation estimate, and let us get help turn your dreams to reality! We can be reached at (937) 220-6808. We appreciate the opportunity to gain your business.
Services
Gem City Home Improvements in Dayton, OH, are experts at basement and crawl space waterproofing. We will adequately seal the exterior and interior surfaces of your basement or crawl space. Over time, basements can crack due to house settling. When the soil outside becomes saturated, water can then seep through the cracks.
Gem City Home Improvements in Dayton, OH, offers residential and commercial roofing and gutter installation. We provide superior products and decades of experience as well as free estimates. Ask about our senior and military discounts as well. We service the Greater Miami Valley areas. Trust the professionals when it comes to your roofing and guttering needs.
Gem City Home Improvements (dba) Gem City Glass Blocks in Dayton, OH, offers professional installation of glass block windows. Glass block windows provide privacy and security and are energy efficient. They can also add to your home's curb appeal. The benefit of glass block windows is their aesthetic appeal, and they offer privacy while still letting in light.
Upgrade your property with new siding from the professionals at Gem City Home Improvements in Dayton, OH. Over time, the siding on your home may need to be replaced entirely due to weather, damage from pests, exposure to the sun, moisture damage, and more. You may notice the siding on your home is rotting, it may be time to consider replacing your siding.
Gem City Home Improvements (dba) Gem City Waterproofing in Dayton, OH, are experts at crawl space and foundation repair. Since 1972, we have been helping residential and commercial clients with their foundation and crawl space repair needs. Foundation problems, over time, continue to get worse. It's essential to keep your home on a sturdy foundation to prevent significant damage.
Reviews (6)
Diane Maddox
Diane Maddox
Jan 12, 2022
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My mother didn't recall who repaired 4 foundation leaks over 25 years ago. I called several waterproofing businesses including Gem City leaving messages.
Tony called back informing me they had done the original work and my two minor leaks were covered by a lifetime warranty. Tony arrived on time to assess the issues. He explained the newer sealant materials would effectively seal deeper into the foundation blocks and the repairs were covered 100% by warranty.
Two servicemen came out and injected sealant materials efficiently and effectively. They laid out drop cloths and cleaned up when the job
Jenny Hymans
Jenny Hymans
Aug 11, 2020
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Do not waste your time, go with another company! Tony kept me waiting outside of a house I am under contract to purchase for almost 2 hours waiting for him to show up to inspect. When he finally arrived, he had not checked in with the realtor to gain access codes for the house and couldn't get in to inspect the basement. He told me he had other things to do and was very busy and didn't have time to wait 5 minutes to sort it out even though I had waited almost 2 hours for him to arrive. Once we gained entrance to the house he spent less than 5 minutes in the basement before telling me it needed
Sarah Thompson
Sarah Thompson
Jul 13, 2020
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I requested this company to come assess an issue with a previously waterproofed basement by a company that is no longer in business. When I called back to discuss the write up report, Tony did all the talking. Everytime I tried to speak or ask questions I was immediately spoken over and he continued to speak. After about 8 minutes or so, I was able to stop his part of the conversation and started to state that I am trying to ask some question and let him know about what was accomplished 8 years ago, which would answer or contribute to his "unknowns" as part of his write up.
He then proceed to
Nick Gentry
Nick Gentry
Jul 10, 2020
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Stay the hell away from this place!! DO NOT even waste a moment of your time!! Tony is by far the the rudest and most unprofessional person you will deal with in your lifetime. He showed up late because his "time is precious," to assess our crawl space. He was there for a few minutes, did not even look in the crawl space and told us it was "6-8k at least" to fix our crawl space. As soon as we very politely asked what all needed done and what the issues were, in order to get a better understanding of why it was 6-8k (without even looking at the crawl space), it went downhill from there. He started
Raul Ordonez
Raul Ordonez
Oct 26, 2018
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If I could give them 0 stars, I would. Here is my experience with them. The manager, Tony, showed up at my house at the agreed upon time. Fine, I greeted him, invited him to come in, and is my custom in my house, asked him to please remove his shoes. It went downhill from there very quickly. He flatly refused to do so, claiming, unbelievably, that "his shoes are clean and he does not take them off." Well, how about shoe covers, I asked, but by then he had already turned around and simply walked to his car and drove away. Needless to say, the level of unprofessionalism was shocking. I do not care
Paul Lehner
Paul Lehner
Jul 20, 2016
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I looked up this company after they did some work for me because I was looking to recommend them to a friend, and I saw all of the very poor recommendations so I had to offer a counter! These guys were my contractor of choice while remodeling my basement, and while I did most of the work myself, I contracted them out for sealing up some leaks in the foundation and replacing all the windows with glass block. 7 years later, the foundation repairs are still holding up perfectly, and our glass block windows look great. There was one issue during installation of the windows, but they very quickly fixed