Verified record
Reliance Concrete Polishing is an Exeter, NH company that grinds and polishes concrete floors and slabs. Its website says it specializes in concrete polishing and floor preparation for commercial and residential spaces, and it claims 20 years in business. One recent Google customer had a house slab that settled and took the sewer line with it, leaving a dip that kept water from flushing freely. They wrote that Brent worked out a solution that addressed both the sewer line slope and the slab, and that his crew was in and out in a few days. When they asked for added work mid-project, Brent rearranged his crew's schedule for the week to prioritize finishing the project. A recent customer who needed floor grinding called the company responsive and on time, with fair pricing. A 2025 customer said Brent, Craig and Deb refinished their basement floor on time, removed all debris at the end, and created little dust because they use proper vacuums. A 2025 reviewer looking into resurfacing an old pool deck wrote that Brent visited the same day they called and showed them another pool he had resurfaced; in the end he steered them in a different direction because the deck was so old and worn. In 2024, a customer wrote that Reliance ground and polished a concrete patio slab carrying 30 years and four coats of peeling paint, and that Brent and his team asked to show up a day early. A 2024 reviewer who reached Brent on a Friday at 8 PM about high spots on a concrete subfloor said he called back Saturday afternoon, came by an hour later, and the work was completed within a day. A 2024 customer said two others had thought their concrete garage floor was beyond repair before Reliance took it on. Commercial floors are part of the work too. A 2024 review describes a restoration of one of Sponge-Jet's manufacturing spaces with cost and schedule staying in line, and a 2022 customer said Brent and his team took up old tile and carpet at Hogan Eye Associates for polished concrete floors. In a 2026 review, a customer trying to get quotes said Brent was rude on the phone and hung up.
Typical your area range for this kind of work, from regional averages — not a quote from Reliance Concrete Polishing. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$6,000 – $9,600
Typical flooring project around $7,800
“When Ocean Alliance reached out to Reliance Concrete Polishing for a quote to refurbish floors, the whale conservation organization didn’t get an estimate. Instead, Reliance donated its services and suggested that the alliance work with Floormaps to include custom stencils of whales on the soon-to-be polished concrete floors.”
“Our floor is done! We are incredibly grateful (and very satisfied) with the work done by Reliance Concrete Polishing of Exeter, NH in refinishing and giving new life to our concrete floors.”
More than just floor refinishing! I had a unique situation where the soil settled under the slab of my house and took with it our sewer line creating a large dip that prevented water from flushing freely. Multiple companies offered their services to fill the void and stabilize the slab, but none were wanting to touch our sewer line issue. Running out of options, a contractor friend referred me to Brent. Even though my problem was not Brent’s standard service, Brent was willing to work with me to come up with a creative and effective solution that addressed both my sewer line slope and stabilized my slab! His crew was able to tackle the entire job and were in and out in just a few days! Brent maintained excellent communication throughout the entire project. At one point, mid-project, I needed to request some additional work be done that wasn’t part of the initial planning and schedule. Brent was very patient and understanding and rearranged his entire crew’s schedule for the week to prioritize completing the project in a timely manner. I don’t usually leave reviews, but I am so grateful Brent was willing to help me out with my slab and sewer line issues! He saved me a lot of money! I would highly recommend his services to anyone needing to assess a concrete related project! He’ll be my first call in the future!
The floor grinding was needed and hard to find a good company to get it done. They were very responsive and great to work with. On time with very good work and fair pricing!
We’ve had a great experience working with this concrete polishing company. Their quality of work is excellent, pricing is fair and competitive, and their team is extremely knowledgeable in the field. They were able to provide helpful guidance on continued maintenance options to help protect the investment long-term. They were also very accommodating with scheduling and worked around our operational needs to minimize disruption. Overall, a professional and reliable team that was great to work with from start to finish. Highly recommend!
Unfortunately, Brent could not have been more rude on the phone. We were honestly trying to get some quotes from him and he hung up. I can only wish him well..
Brent, Craig and Deb are an amazing team. We had our basement floor refinished.Communication was really excellent, and they helped us through every step of the process making decisions. Even though we changed our plans several times they were very flexible. The quality of the work is excellent and you can tell they are really experts in the work they do. Perhaps equally as important - the job was done on time, cleanly, and they removed all debris at the end. I was amazed by how little dust was created because they use proper vacuums. The level of professionalism is high and I would absolutely recommend them or use them again for another project. Thank you!!!
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1 change recorded — last scanned Oct 18, 2026.