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Location and Projects

Address
Chandler, AZ, 85224
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Grindstone General Contracting LLC

Grindstone General Contracting LLC, Chandler, AZ (Employee: Nolan Lukas Roberts Mr) holds a General Dual license according to the Arizona license board.

Their BuildZoom score of 93 ranks in the top 27% of 71,576 Arizona licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Grindstone General Contracting LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Grindstone General Contracting LLC Services

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Grindstone General Contracting LLC Contact Information

Phone: (602) 769-6945 Edit

Grindstone General Contracting LLC Chandler

Quality

93
73rd percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Grindstone General Contracting LLC has a BuildZoom score of 93, which places them above 73% of 71,576 contractors in Arizona.

Activity

8 projects
2025
5 projects
2024
1 project
2023
Our building permit records indicate that Grindstone General Contracting LLC has worked on at least 14.0 projects over the past 3 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Experience

7 projects
Home Additions
Analyzing permits over the last 4 years shows that Grindstone General Contracting LLC mostly works on home addition projects.

Pricing

2 projects
< $5k
4 projects
$20k-$50k
2 projects
$50k-$100k
2 projects
$100k-$250k
1 project
$250k-$500k
Value Not Public: 3.0 projects
The typical size of their permits is approximately $40,000. This graph shows the distribution of these job values.
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Grindstone General Contracting LLC Reviews
5 out of 5 stars, based on 2 reviews

  • By Stephen P.
    February 3, 2020
    Build our clients projects

    We’re a high-end architectural design company that has worked with Nolan and David from Grindstone on several projects over the past year and a half and they have been excellent in every aspect: competitively priced, great customer service with our clients, high quality workmanship, great attention to detail, and they are genuinely nice guys. We look forward to many more projects with them and highly recommend them to our clients.

  • By Andrew Y.
    July 29, 2019
    They do all types of remodel projects for my company

    Nolan, David and the Grindstone team have always and I am confident will continue to take excellent care of our customers at The Tile Shop Tempe!! I have been in this business close to 30 years I have dealt with a lot of contractors so when I say it's a privilege to work with them it means something! From your first time speaking with them to your final walk through you will be overwhelmed by their expertice, craftsmanship and excellent customer service! I highly recommend using them for your project! Thank you Nolan, David and the Grindstone team on behalf of our team for all of your hard work!!!!

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Building Permits by Grindstone General Contracting LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Construction and trades residential
2025-07-10
Remodel throughout existing two-story (+basement level) historic residential structure to convert to duplex; remodel includes conversion of attic space to livable and a new 400 amp ses *non-historic additions were demolished under permit dmr-302500061 effective building codes: 2018 irc 2018 ibc 2017 nec const type: frame roofing: shingle water meter: existing 3/4 adequate (option to p... see more
Valuation:
$292,041
Permit #:
CTR-102504312
Status:
issued
Fee:
$4,506
Permit Type:
Remodel - with ex...
Building Type:
Duplex
Construction and trades residential
2025-04-29
Effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code description: replacing 180 lf of existing sewer lines with new 3 abs sewer lines all work subject to final field inspection and approval
Valuation:
$5,000
Permit #:
CTR-102502748
Status:
final
Fee:
$186
Permit Type:
Repairs replacements
Building Type:
Single family
Effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code description of work: demolition of non-historic additions. rest of the home to remain future remodel permit will be submitted for building back. fire sprinklers onsite customer to speak with planning and development fire section about removal. the proposed work inclu... see more
Valuation:
N/A
Permit #:
DMR-302500061
Status:
final
Fee:
$113
Permit Type:
Demolition
Building Type:
Single family
Construction and trades residential
2025-10-21
Effective building codes: 2024 ibc 2024 irc 2024 imc 2024 ipc 2024 upc 2024 ifgc 2024 ispsc 2023 nec 2018 phx fire code service upgrade per current electrical code. reviewer:. contact your electric service provider to verify any additional panel requirements description of work: upgrade existing ses to new 400 amp service ***** location details:
Valuation:
$3,000
Permit #:
CTR-102510583
Status:
issued
Fee:
$354
Permit Type:
Service upgrade -...
Building Type:
Single family
Construction and trades residential
2024-10-18
*addition to rear side to consist of a primary & guest suite: 753 sq. ft *remodel to existing single-family residence (100 sf) *new 200 amp ses effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code construction type: vn | frame occupancy: r3 zoning: r1-6 septic: na g & d: *finished floor elevations are grandfathered in ... see more
Valuation:
$100,000
Permit #:
CTR-102410773
Status:
issued
Fee:
$2,322
Permit Type:
Addition and remodel
Building Type:
Single family
Construction and trades residential
2024-02-03
Revision to approved plan ctr-102201527: convert addition to attached accessory dwelling unit by removing internal connection to main house; relocate washer and dryer and addition additional entrance this attached accessory dwelling unit was designed and reviewed under the single-family dwelling standards of the 2018 irc reviewers: site: kschn res: msimp **** this permit is for an acc... see more
Valuation:
$90,000
Permit #:
CTR-102400227
Status:
issued
Fee:
$300
Permit Type:
Accessory dwellin...
Building Type:
Single family
Construction and trades residential
2025-08-20
Effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code existing water meter: 5/8 fixture count:27.6 3/4 water meter upgrade required zoning: r1-10 zoning variance: n reviewer - site: mchap res: jmull description of work: new guest suite (livable) addition no 2nd kitchen allowed must have direct connection to main residen... see more
Valuation:
$160,000
Permit #:
CTR-102201527
Status:
expired
Fee:
$3,078
Permit Type:
Addition only
Building Type:
Single family
Effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code description of work: interior exploratory demolition of drywall. future remodel per separate permit and submittal. (removal of drywall in different areas of the home. we are preparing plans for remodeling permits and need to see the space with drywall removed in orde... see more
Valuation:
N/A
Permit #:
DMR-302400963
Status:
final
Fee:
$113
Permit Type:
Demolition
Building Type:
Single family
Construction and trades residential
2024-09-19
Effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code service upgrade per current electrical code. reviewer: gbald contact your electric service provider to verify any additional panel requirements description of work: change existing three phase 200 amp ses panel to a single phase 200 amp ses panel
Valuation:
$3,000
Permit #:
CTR-102406549
Status:
issued
Fee:
$426
Permit Type:
Service upgrade -...
Building Type:
Single family
Construction and trades residential
2023-07-12
Description of work: living | dining room remodel new 200 amp ses ***detached structure addition is under permit ctr-102303894 *** effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code zoning district: historic district_fairfield place construction type: vb -frame occupancy: r3 zoning: r1-6 hp livable remodel s.f.: 102... see more
Valuation:
$100,000
Permit #:
CTR-102204443
Status:
final
Fee:
$1,622
Permit Type:
Addition and remodel
Building Type:
Single family
Building permit
2025-09-08
New guest suite single-story addition to the east side of the home with a combined living room/bedroom a bathroom closet and kitchenette with sink under counter fridge and microwave
Valuation:
$90,000
Permit #:
BLD24-1807
Status:
expired
Fee:
$1,370
Permit Type:
N/A
Building Type:
N/A
Construction and trades residential
2025-04-01
Livable addition to existing single-family dwelling and patio reconstruction effective building codes: 2018 irc 2018 ibc const type: frame/steel roofing: flat fence: finished floor elev: match existing* hillside: no retention required: n/a post-tension slab: no reviewer(s): hpo: ecoll zoning: res: struct: special inspections per ibc 1704: steel
Valuation:
$28,000
Permit #:
CTR-102308698
Status:
final
Fee:
$788
Permit Type:
Addition only
Building Type:
Single family
Construction and trades residential
2023-10-25
Dan2 site plan: legal non-conforming setbacks approved per cdep on 5/31/23. see approved g&d for survey/property pin information addition to existing detached accessory structure (office | storage) effective building codes: 2018 ibc 2018 irc 2018 imc 2018 ipc 2018 upc 2018 ifgc 2018 ispsc 2017 nec 2018 phx fire code construction type: vn | frame occupancy: u zoning: r1-6 hp
Valuation:
N/A
Permit #:
CTR-102303894
Status:
final
Fee:
N/A
Permit Type:
Addition only
Building Type:
Single family
Building permit
2024-07-30
(on-lot) new ~56 x 15 covered patio at rear of home to replace existing smaller covered patio. wood frame/stucco construction with minor electrical/lighting changes from existing
Valuation:
$27,000
Permit #:
BLD24-1447
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building revision
2025-05-07
04/24/2025 revision- revised plans attached - patio roof framing has been updated
Valuation:
N/A
Permit #:
BLDREV25-0144
Status:
approved
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Residence struc/mech or plumbing/elec
2021-12-01
Addition to existing dwelling
Valuation:
N/A
Permit #:
RSME-21040808
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$142,599
Permit #:
300491
Status:
issued
Fee:
$939
Permit Type:
N/A
Building Type:
N/A
Residence permit by inspection
2018-08-28
Residential permit by inspection effective building codes: 2012 irc 2012 iecc 2012 ibc 2011 nec 2012 imc 2012 ipc 2012 ifc 2012 ifgc all work subject to field inspector's approval. approved plans may be required. ***inspections required prior to starting work. inspection request phone number (602) 495-0800*** work includes: struct elect plumbing mechanical zoning:. r-3 ri reviewer:...... see more
Valuation:
$99,999
Permit #:
RPBI-18026638
Status:
issued
Fee:
$3,319
Permit Type:
N/A
Building Type:
Addition. & alter...
Construction and trades residential
2025-08-30
Conversion of an existing shed/garage to a home office
Valuation:
$40,000
Permit #:
CTR-102308541
Status:
expired
Fee:
$972
Permit Type:
Remodel - with ex...
Building Type:
Single family
Sfr-addition
2024-06-28
No Description Available
Valuation:
$38,495
Permit #:
305952
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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