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Goldcoast Estates USA

Basement Remodeling, Bathroom Remodel, Addition to Existing Structure Building Service,

About us

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Business highlights

11 years of experience

Services we offer

Additions & Remodels, Bathroom Remodel, Kitchen Remodels

Accepted Payment Methods

  • CreditCard
Reviews
4.330 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
7%
3
0%
2
3%
1
13%

Filter reviews by service

Showing 1-25 of 30 reviews
Lillian K.
Jul 2026
5.0
Basement Remodeling
Great work on basement remodel.

Kaci O.
Jul 2026
5.0
Bathroom Remodel
Goldcoast Estates did an AMAZING job! Not only were they great to work with, but they showed up every single day and completed my bathroom in a very efficient amount of time. My bathroom looks absolutely beautiful! I was so impressed with their work that I hired them to finish my basement as well. They were also much more affordable than the other companies I received estimates from. I always get at least three estimates, and Goldcoast Estates consistently offered the best value for the quality of work they provided. I couldn't be happier with the results. I highly recommend Goldcoast Estates to anyone looking for quality workmanship, professionalism, and fair pricing!

Nicholas Z.
Jul 2026
5.0
Addition to Existing Structure Building Service
Absolutely amazing work was done it looks impeccable! Fast communication, reliable, and does fantastic work! A++++ will highly recommend!

Myesha B.
Jan 2026
5.0
$12,874
The quality of their workmanship was excellent?everything was completed efficiently, with great attention to detail, and the job site was left clean and tidy. It?s clear they take pride in their work and truly care about customer satisfaction. If you?re looking for a reliable, honest, and skilled construction company for roof repairs, I highly recommend them. I would absolutely use their services again.

Daniel M.
Jul 2024
5.0
Yes, I recommend this pro
I recently hired HIFIVE HOMES for my window repair project and I am extremely pleased with the outcome. From start to finish, their team was professional, efficient, and attentive to detail. The quality of work was impeccable, the customer service was top-notch, and the value for money was excellent.

Aaron P.
Jul 2024
5.0
Yes, I recommend this pro
Very Professional

Lillian G.
Jun 2024
5.0
Basement Remodeling
Yes, I recommend this pro
Their dedication and professionalism was what amazed me. They gave us a schedule and they delivered on the schedule and got the job done perfectly and on time.

Regg M.
Dec 2023
5.0
Yes, I recommend this pro
$1,400
Very great people good energy affordable and great timing. They did my fireplace wall 2 day before Christmas with no rush fee.

Mavis O.
Jan 2023
5.0
Yes, I recommend this pro
$1,000
Amazing customer service and the job was greatly performed. Very impressive

Lillian K.
Dec 2022
5.0
Yes, I recommend this pro
Everything went smoothly from start to finish. We were involved in all the initial process and job and crew were amazing

Mavis O.
Sep 2022
5.0
Yes, I recommend this pro
To say I’m happy wud be an understatement…. I hired Diagonal interiors for the remodeling of my new hair shop and every service provided was done to my satisfaction. Very professional team!

Theresa S.
Sep 2022
5.0
Yes, I recommend this pro
Went great.

Zee D.
Aug 2022
5.0
Yes, I recommend this pro
$6,678
Good job, excellent work.
Response from Goldcoast Estates USA
"Thanks for your review. As a business we strive for complete customer satisfaction and we will continue to work at it every single day."

Ryan S.
Mar 2022
1.0
Horrible horrible company, they will lie and cut corners every step of the way. Their work cost me thousands of dollars the fix.
Response from Goldcoast Estates USA
"We take every review and customer response very serious. As to [Member Name Removed] it was a bridge to contract and the lack of payment and racism that left as with no other option than to terminate his contract."

Lillian K.
Jan 2022
5.0
Yes, I recommend this pro
It was a great job well done ?? . Their work surpassed the idea given to them, and they explained the process earnestly. Looking forward to working with them again for a basement remodel.
Response from Goldcoast Estates USA
"We strive to be better each day and thank you for the review. It was awesome working with you and your family on this particular project."

Lindsay H.
Dec 2021
1.0
HORRIBLE . At first he worked fast , but then he had guys in there not knowing what they were doing . The job was NEVER fully finished . He charges us 40,000 and still the jobs are not finished in full . The baseboards have paint running down , he only did one coat on the white doors installed , the trim for the floor was not completed . He had a plumber leak through my ceiling that came crashing down . Horrible horrible work . He is now asking for the remainder 4,000 that he says we owe him but he never finished the job …
Response from Goldcoast Estates USA
"We take every review and customer response very serious. So Lindsey has been contacted and her concerns are been addressed. Day scheduled to address customers concerns does not work at the moment for them and we as a company are waiting on them to call us or email us when ever they are ready with a date to have those concerns to be fixed. Thanks"

Matt S.
Aug 2021
2.0
$3,000
Overall, this was a disappointment, and I'm left to pick up the pieces to make this project (and by extension, my house) look correctly finished. The job was to re-frame the floor underneath my fireplace hearth, re-drywall the ceiling in the basement where the framing was done, then tile the hearth floor and fireplace facade. I was impressed at how quickly Diagonal Interiors was able to get to my project, and my field manager, Kofi, is a genuinely nice person--I enjoy him. And he was very kind to my 2-yr old. As work commenced, I spotted concerns in the framing, how it wasn't as secure as could/should be. That was addressed quickly. But other basement/framing/finishing problems remained: an area of drywall un-mudded; un-sanded or poorly sanded plaster; grease, dirt, and hand prints left all over my walls and ceiling, left for me to cover up with Kilz before I paint. It was only at my commenting that they replaced crown moulding where they re-drywalled. Also, when mudding, the team never covered my floor for protection. This left debris and dust everywhere in the carpet, and splotches of dried mortar. The tile facade on the fireplace was the big let down. The Schluter tile trim was not mitered when installed, and the first attempt at the facade tile was bad. Both were fully removed to do over, this time adding a layer of mortar leveling to make the surface more flat. The second go at tile was better, enough for me to sign off on so the project could wrap up, but clearly not perfect as some other tilers may demand of themselves. The tiler, however, grouted in the fire box, and so now multiple layers of high-heat paint will be required because their first coat went matte on the grout, where as the rest of the paint maintains its eggshell finish. Upon re-tiling over the leveled mortar, however, the left side of the facade has a flanged taper to it, and so the reveal is not straight/flush with the floor as it should be. The tile job of the hearth in the floor left grout in between my hardwood floor planks, will need touched up. To touch up the hardwood floor chewed up by the demo and tile install, the crew used Minwax oil-based floor stain, which now is in my grout. The newly laid tile was never covered for protection. So I now have to clean and touch up the grout and clean the Schluter trim on the floor. When the high-heat paint was applied, the tile being not fully covered, splatters of black paint ended up on the new tile hearth floor. I was left to clean that off, seeing it only after it had dried. Also, the white-painted mantle that surrounds the tile facade was damaged during reno. I have been left to touch up the chipped white paint and clean off mortar from messy hands to bring my mantle back to a properly finished look. Communication on arrival times and days was haphazard at best (though better than other contractors I've dealt with), often driven by own prompting and inquiry. Prior to signing up with Diagonal Interiors, I was told crews would be present 9-5. That didn't happen a single day. I did appreciate their use of technology for scheduling, and Kofi was prompt to reply via text. My complaints prior to final payment were addressed with a $300 credit. I was also reimbursed for material I purchased myself (should be expected). They also did send in some cleaning ladies who cleaned my whole first floor and basement, a very nice touch. I was told they always do that, but in my complaint e-mail, it was mentioned that was an above-and-beyond thing that was done for me, so not sure. At the end of the day, I'm left with lots of touch ups, two spots needing more plaster, sanding, painting, and a tile job with a surface that has a weird angle to it--the second one put on. But at some point, you just have to move on and get them out of your house. Would not recommend for hire.
Response from Goldcoast Estates USA
"[Member Name Removed]! Thanks very much for your review. We take very serious each review and we understand how you feel. We know that there was a confusing to what else all you thought was additional on the scope and the way you wanted the tiles laid.. To be clear customer chose a refund amount to resolving the issue at hand instead. We know the employee on your project was very respect and polite at all times. He was asked to remove the work done and had to reinstall new tiles to your satisfaction and a refund amount was issued for what ever inconvenience was caused. The employee enjoyed his time knowing your family and walking your dog when nobody was home. His opinion to how great of a person and family you are has not change. Thanks and we will continue to correct what ever went wrong on your project for the betterment of our business and employees. Thank"

Ronnie S.
Aug 2021
5.0
Yes, I recommend this pro
Great, service was professional and the remodeling of the bathroom was done beyond my expectations.
Response from Goldcoast Estates USA
"Thanks for giving diagonal Interiors the opportunity to remodel your bathroom."

Adugna W.
Aug 2021
5.0
Yes, I recommend this pro
$1,500
I had a contract with Diagonal Interior to do two floors: one hardwood floor on 1st floor and another one vinyl planks in the basement. It was done very professionally. Mr Cheny, the owner, is very polite and very helpful. The job was done in a timely fashion and was beyond expectations. I will recommend Diagonal Interior to anyone with out any hesitation. It’s a trustworthy company. Thank you
Response from Goldcoast Estates USA
"Thanks for giving diagonal Interiors the opportunity."

David M.
Aug 2021
5.0
Yes, I recommend this pro
Diagonal interiors did a fantastic job of restoring the beauty of my home. They were timely, very communicative & put us in position to take advantage of this sellers market. Increasing our value the way an Upper Arlington home should be presented. Huge Thanks to the team!

David B.
Jul 2021
5.0
Yes, I recommend this pro
$1,135
They did an excellent job! They were here on time completed the work quickly and efficiently. Definitely would recommend to anyone looking to do a remodel.
Response from Goldcoast Estates USA
"Thanks for giving diagonal Interiors the opportunity."

Ryan S.
Jul 2021
1.0
$34,000
Cheny with diagonal interiors was supposed to renovate 2 bathrooms and a basement. He started by saying he did not cut corners and he cut corners the whole way. He stated the project would be done in 2 weeks and 1 bathroom was not even complete. He would demolish a room and beg for more money because he knew he had us over a barrel. His workers could not communicate with us and had to be watched almost every step of the way. They would work for a few hours but create 8 hours of mess. Long story short he charged us 34000 dollars and left us with a bathroom shower floor that leaks and basement that now leaks water due to beams he had installed as well as electrical out hanging out exposesd done completely incorrect creating a fire hazard. If anyone had any questions or wants to get together for a lawsuit please comment on this post and get ahold of me. I think about this poor workmanship everyday and how much stress this has put on my family. We are literally out thousands of dollars. This clearly not a false review I have pictures of his company logo on water bottles as well as bottles of urine his co workers left in my house. I strongly recommend people think twice before using this common thief and all around dishonest person. I also want to add that Cheny the owner installed 20000$ worth of basement beams and did not tie them in correctly then covered them up with drywall knowing and being ok with the project done incorrectly.
Response from Goldcoast Estates USA
"As good as we are we can always be better. Dishonest reviews and lies from [Member Name Removed] telling lies about a project is on called for and unacceptable. I wish he will post pictures of the 2 bathrooms before and after which we know he will never do. Basement remained unfinished due to his disrespect to employees over and over and lack of payment. It’s unfortunate that Mr [Member Name Removed] also never signed his contract. Very disrespectful and abusive to employees. His response to why the abuse to employees was his stress from his night job at Honda."

Will H.
Jun 2021
5.0
Yes, I recommend this pro
I highly recommend Diagonal Interiors LLC The estimate was done by the owner and he stayed right on target. They crew is very skilled. They were efficient, responsive and easy to communicate with. Our bathroom and kitchen looks amazing! It feels like we are in a brand new house.
Response from Goldcoast Estates USA
"Amazing experience working with you and thanks for the opportunity to handle all of you bathrooms project."

Lori L.
Apr 2021
5.0
Yes, I recommend this pro
Wonderful! It feels like a new home! I would hire Diagonal Interiors again for future projects.
Response from Goldcoast Estates USA
"We appreciate your review. Thanks for the opportunity given on to us to tackle your home remodel project."

Geoff W.
Feb 2021
4.0
Yes, I recommend this pro
Very efficient - scheduled quickly and completed in a timely manner; very professional; good work and value
Showing 1-25 of 30

Licensing

State Contractor License Requirements

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FAQ

Goldcoast Estates USA is currently rated 4.3 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed

Goldcoast Estates USA accepts the following forms of payment: CreditCard

No, Goldcoast Estates USA does not offer free project estimates.

No, Goldcoast Estates USA does not offer eco-friendly accreditations.

No, Goldcoast Estates USA does not offer emergency services.

No, Goldcoast Estates USA does not offer warranties.