---
title: "Oasis Custom Concrete Designs"
description: "Oasis Custom Concrete Designs casts concrete to order: countertops, sinks, vanities, fireplace surrounds, even tables. On its Houzz profile the business de"
doc_version: "2026-10-10"
last_updated: "2026-10-10"
---

# Oasis Custom Concrete Designs

**Trade:** Specialty Services · **Address:** 808 Main St, Fitchburg, MA 01420 · **Phone:** (978) 201-3340 · **Website:** https://oasiscustomconcretedesigns.com/ · **Languages:** English

**Rating: 4.4/5** (medium confidence) — from 20 reviews across 4 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 1 reviews, 0 negative.

## The honest read

Oasis Custom Concrete Designs casts concrete to order: countertops, sinks, vanities, fireplace surrounds, even tables. On its Houzz profile the business describes itself as O.A.S.I.S. (Original Art Set In Stone), a family owned and operated small business based out of Massachusetts, specializing in custom concrete countertops, handmade sinks and fireplace surrounds. The same profile lists Concrete Countertop Institute certification (CCI 2014) and Concrete Design School certification (Dustycrete 2017).

A recent Google customer says Jason did their backsplash and counter and made sure they were happy with the color and overall look before creating the final product. A 2026 customer said they hired Jason for a fireplace surround, that he was fairly priced, and that he made the process from design through installation straightforward and easy. A 2025 customer said Jason was patient in helping match a specific blue for a concrete sink in a kids bathroom. A 2025 reviewer wrote that Jason Gillis met with them a couple of times with samples to confirm color and finish texture.

A 2024 reviewer from the South End of Boston said their job called for a custom counter with an irregular shape and multiple openings, and that Jason matched the color from a Cape Cod beach stone. A 2024 customer said Jason walked them through how a 72-inch round concrete table was made and gave them a lot of color options. A 2024 customer said Jason worked closely with them to design a bathroom sink and was very knowledgeable about sealing products. A 2024 customer said Oasis made a custom concrete vanity for their bathroom project.

A 2023 customer said they reached out to a number of concrete contractors for custom countertops to finish an outdoor kitchen, and described Jason as extremely responsive with transparent pricing. A 2023 customer said Jason built a concrete table whose top they wanted to resemble an old dried-up river bed. A 2023 customer said Jason recast their concrete kitchen counters. In a 2018 Houzz review, a customer who brought clients to see Jason described working with him on a custom concrete backsplash and vanity top for a rustic style bathroom.

**Strengths:**
- Color matching — a 2024 customer said Jason matched a beach stone's color
- Samples before casting — a 2025 reviewer said he brought samples to confirm finish
- Fair price — a 2026 customer said he was fairly priced

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Describes itself on Houzz as a family owned and operated small business based out of Massachusetts, specializing in custom concrete countertops, handmade sinks and fireplace surrounds _(confidence: medium)_
  - [Houzz](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/o-a-s-i-s-custom-concrete-designs-pfvwus-pf~380859676) — “About (Houzz profile, the business's own statement): O. A. S. I. S. – Original Art Set In Stone – Is a family owned and operated small busin…”
- Houzz lists Concrete Countertop Institute (2014) and Concrete Design School (Dustycrete 2017) certifications _(confidence: low)_
  - [Houzz](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/o-a-s-i-s-custom-concrete-designs-pfvwus-pf~380859676) — “Listed certification: Concrete Countertop Institute certified (CCI 2014)”
  - [Houzz](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/o-a-s-i-s-custom-concrete-designs-pfvwus-pf~380859676) — “Listed certification: Concrete Design School certified (Dustycrete 2017)”
- A 2024 customer said Jason made a custom counter with an irregular shape and multiple openings, matched to the color of a Cape Cod beach stone _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNkdWVQZG9BRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CIHM0ogKEICAgICduePdoAE%7C%7C?hl=en-US) — “5★ From our first phone call to the final touch-up, Jason was a pro.
He listened to us very carefully about what we wanted in our countertop…”
- A 2025 customer described a blue concrete sink made for a kids bathroom _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2psTWFYWlNWRWhsYkROeFdIUmxVMGxFZHpKZlZWRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CAIQACodChtycF9oOjlMaXZSVEhlbDNxWHRlU0lEdzJfVVE%7C%7C?hl=en-US) — “5★ Jason was responsive and great with communication from start to finish. We had a specific color (blue) in mind and he was patient with us…”
- A 2026 customer hired Jason for a fireplace surround _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT210b1lteDFjM1J5TkVSR2VWOHhXV2hvZDI1RlEwRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CAIQACodChtycF9oOmtoYmx1c3RyNERGeV8xWWhod25FQ0E%7C%7C?hl=en-US) — “5★ We hired Jason at oasis custom concrete for our fireplace surround and are very happy we did. It turned out fantastic and Jason made the …”
- A 2025 reviewer said Jason Gillis met with them a couple of times with samples to confirm color and finish texture _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURfX09HMzNRRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CIHM0ogKEICAgID__OG33QE%7C%7C?hl=en-US) — “5★ Jason Gillis is the brains of the operation and is awesome. He met with us a couple of times with samples to confirm color and finish tex…”
- A 2026 customer said Jason was fairly priced _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT210b1lteDFjM1J5TkVSR2VWOHhXV2hvZDI1RlEwRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CAIQACodChtycF9oOmtoYmx1c3RyNERGeV8xWWhod25FQ0E%7C%7C?hl=en-US) — “5★ We hired Jason at oasis custom concrete for our fireplace surround and are very happy we did. It turned out fantastic and Jason made the …”
- A 2023 customer described Jason as extremely responsive with transparent pricing on outdoor kitchen countertops _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNwMF9tUjBBRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CIHM0ogKEICAgICp0_mR0AE%7C%7C?hl=en-US) — “5★ We reached out to a number of concrete contractors looking to finish our outdoor kitchen project with custom countertops.  From start to …”
- 5 stars from 18 Google ratings and 5.0 from 2 Houzz ratings _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Oasis%20Custom%20Concrete%20Designs&query_place_id=ChIJ0ehrW3rn44kRDZZjYyE9Yq8) — “Google: 5★ from 18 ratings”
  - [Houzz](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/o-a-s-i-s-custom-concrete-designs-pfvwus-pf~380859676) — “Houzz: 5.0★ from 2 ratings”
- Specializes in Specialty Services _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xOUll6TkpNM0ZVYWt4VlFqTmhaRVJRVFZWSFVYYxAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CAIQACodChtycF9oOlNRYzNJM3FUakxVQjNhZERQTVVHUXc%7C%7C?hl=en-US) — “5★ Jason is very creative and really takes pride in the work he produces.  He did our backsplash and counter. Both of which we have been rea…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNkdWVQZG9BRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CIHM0ogKEICAgICduePdoAE%7C%7C?hl=en-US) — “5★ From our first phone call to the final touch-up, Jason was a pro.
He listened to us very carefully about what we wanted in our countertop…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNwMF9tUjBBRRAB!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CIHM0ogKEICAgICp0_mR0AE%7C%7C?hl=en-US) — “5★ We reached out to a number of concrete contractors looking to finish our outdoor kitchen project with custom countertops.  From start to …”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNKOE9TTVdBEAE!2m1!1s0x0:0xaf623d216363960d!3m1!1s2@1:CIHM0ogKEICAgICJ8OSMWA%7C%7C?hl=en-US) — “5★ Jason is a master. Of craft. Of communication. Of detail. He recast our concrete kitchen counters and they are stunning. I could not be h…”

## Ownership

- Identifies as family-owned — the business's own statement, not independently verified.

## License

Status: **not_found** — verified against the official MA state registry, never self-reported.
Re-check at the official registry: https://contractorhub.mass.gov/s/hic-contractor-search

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=Oasis%20Custom%20Concrete%20Designs&query_place_id=ChIJ0ehrW3rn44kRDZZjYyE9Yq8): 5.0★ from 18 ratings
- [Houzz](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/o-a-s-i-s-custom-concrete-designs-pfvwus-pf~380859676): 5.0★ from 2 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Oasis%20Custom%20Concrete%20Designs&query_place_id=ChIJ0ehrW3rn44kRDZZjYyE9Yq8): Listed on this source
- [Local News](https://www.bostonglobe.com/2023/09/22/magazine/home-design-ideas-concrete-fireplace-surround/): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Scott Prevost · 2026-10-09**: Jason is very creative and really takes pride in the work he produces.  He did our backsplash and counter. Both of which we have been really happy with.  He made sure we were happy with color and overall look before creating the final product.
- **5/5 · Google Reviews · Mark Preston · 2026-03-25**: We hired Jason at oasis custom concrete for our fireplace surround and are very happy we did. It turned out fantastic and Jason made the whole process from design through installation straightforward and easy. He was fairly priced, a super nice guy, incredibly responsive and clearly cares about doin…
- **5/5 · Google Reviews · Suzanne Gray · 2025-12-29**: Jason was responsive and great with communication from start to finish. We had a specific color (blue) in mind and he was patient with us to help match what we wanted. The blue concrete sink turned out beautifully and helped add some color and fun to a boring white kids bathroom.
- **5/5 · Google Reviews · Jenny Tubo · 2025-02-28**: If I could give 10 stars, I would! Jason went above and beyond when it came to creating our mantle and hearth. He took our vision and made it better than expected. We will definitely be using Oasis again for all of our concrete needs!
- **5/5 · Google Reviews · Charles Cook · 2025-01-22**: Jason Gillis is the brains of the operation and is awesome. He met with us a couple of times with samples to confirm color and finish texture. He is exacting in his approach and it shows in his product. I would highly recommend him and for concrete he is our go-to guy.
Thank you!
- **5/5 · Google Reviews · Hadrien Delande · 2024-12-25**: Oasis made our custom concrete vanity for our bathroom project. Jason is a true craftsman, was easy to communicate with, and ensured we were 100% satisfied all the way through install. If you’re considering a custom vanity for your next project, give Jason a call, you won’t regret it.
- **5/5 · Google Reviews · Matt lopresti · 2024-11-25**: Awesome guy! From the first few seconds of our initial meeting you knew he was the real deal. True master of his art. Very much appreciated and can’t wait to use and abuse this countertop for many years to come. Thanks brother
- **5/5 · Google Reviews · Valter Carvalho · 2024-06-03**: Custom concrete table- it was a pleasure working with Jason- he walked us through the process of how the concrete table was made and gave us a lot  of color options- the table was 72 inches round and came out better than excepted- I would recommend using Oasis custom concrete designs for any project…
- **5/5 · Google Reviews · Blake Maroon · 2024-04-23**: Jason is my go to for any of my client project needing custom concrete designs. He is creative, professional and always stays on top of the newest technologies in his field. I can’t say enough about Jason!
- **5/5 · Google Reviews · Alphonse Litz · 2024-02-16**: From our first phone call to the final touch-up, Jason was a pro.
He listened to us very carefully about what we wanted in our countertop design, color and installation.

Our project called for custom counter that had an irregular shape and multiple openings. To our delight, though not surprisingly …

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Data freshness: last scanned 2026-10-10T11:25:53.003Z.
Cite as: Oasis Custom Concrete Designs — Tavlee (https://tavlee.com/contractor/oasis-custom-concrete-designs-fitchburg)
Source: https://tavlee.com/contractor/oasis-custom-concrete-designs-fitchburg

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