Greystone Construction Company
REGISTEREDCommercial & Institutional Bldg Construction · Shakopee, MN
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Greystone Construction Company is currently registered as a construction contractor with the State of Iowa under registration number C111159, first issued 2026-08-05 and current through 2027-08-19. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.
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This contractor is based in MN and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
State registration
- Registration number
- C111159
- Status
- Registered
- Issued / last renewed
- 2026-08-05
- Expires
- 2027-08-19
- Primary trade
- Commercial & Institutional Bldg Construction
- Owner of record
- Gary Grahek
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.
About Greystone Construction Company
From greystoneconstruction.com
Greystone's professional staff consists of experienced project managers, project engineers, superintendents, estimators, sales and administrative staff. Greystone employs skilled tradesmen that perform concrete, carpentry, erect metal buildings, install standing seam roofs, and erect fabric building structures. Greystone also has a network of subcontractors that perform the above-mentioned specialty work and all other trades required to complete a project.
- In business since 1987
Services listed on their website
- Delivery Methods
- Design-Build
- Construction Manager at Risk (CMAR)
- General Construction
- Construction Manager
- Construction Services
- Project Planning & Budgeting
- Pre-Construction Services
- Value Engineering Services
- Post-Construction Services
- Website:
- greystoneconstruction.com
- Other number on their website:
- (888) 742-6837
- Facebook:
- facebook.com/GreystoneConstruction
- LinkedIn:
- linkedin.com/company/greystone-construction
- YouTube:
- youtube.com/user/GreystoneConstruct
Read from the business’s own website (greystoneconstruction.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.
Greystone Construction Company on Google
Google Maps4.4 ★ (32 Google reviews) · General Contractor
- Website listed on Google: greystoneconstruction.com
- Shakopee, MN
Hours on Google
- Monday: 8:00 AM – 5:00 PM
- Tuesday: 8:00 AM – 5:00 PM
- Wednesday: 8:00 AM – 5:00 PM
- Thursday: 8:00 AM – 5:00 PM
- Friday: 8:00 AM – 5:00 PM
- Saturday: Closed
- Sunday: Closed
- Wheelchair-accessible parking
- Wheelchair-accessible entrance
Google reviews
A selection supplied by Google, ordered by relevance. Reviews containing contact details or unsupported credential claims are omitted.
5 ★ · Kate Casper · Apr 2023
I worked with Greystone for some construction for my business. They were very professional, helpful and knowledgeable. They made the process easier for a person like me who was new to owning their own business. Their communication was very prompt and I always felt that I could reach them if needed. I will be sure to work with them in the future as my business grows.
View review on Google Maps5 ★ · Brandon Kyes · Oct 2022
We were a subcontractor working with Greystone Construction on a Commercial Retirement home Project in Cheyenne, WY. In 20 years in business, they are top 10 commercial general contractors to work as far as fairness and professionalism. Whether you are looking for a commercial CMAR/General Contractor or are a subcontractor wondering how it is to work for Greystone you will be in good hands!
View review on Google Maps5 ★ · Dianne Anderson · Mar 2020
Greystone Construction has a team of talented, committed, hard-working individuals both in the field and behind the scenes, led by a top-notch leadership team who prioritize professionalism, quality, safety, and a do-it-right-the-first-time attitude. Greystone is also strongly involved in supporting the community and engages in frequent volunteer activities.
View review on Google Maps1 ★ · Abby Wanner · Aug 2015
I wish I could give this company a zero. I requested for them to come out and give me a quote on making a driveway at my home. The consultant Bob came out and took one look at me and from there didn't take me serious. He took 2 minutes doing measurements, was super short with me, and then proceeded to tell me he needed another pair of eyes to take a look because the job was so demanding. He said I didn't need to be there and within the next week he would have a quote for me. I haven't heard from him since that day. Unprofessional.
View review on Google Maps1 ★ · Adam DeBlois · Oct 2023
I don’t know what kind of work they do, but I definitely wouldn’t give them a chance after watching their van driver. They obviously don’t care about safety, or the people around them.
View review on Google Maps
From Google Maps, as of Sep 2026. We have not verified it and this business has not claimed this listing. Is this your business? Claim it free or request a correction.
What Greystone Construction Company is registered to do
The State classifies Greystone Construction Company as commercial & institutional bldg construction. That classification comes from the registration itself, not from us — it describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
Since this year
on the State's register (since 2026) — not a measure of experience
1,164
registered commercial & institutional bldg construction in Iowa, this business among them
All 1,164 registered commercial & institutional bldg construction in Iowa →