Contractor Profile
Square One Construction LLC
Square One Construction LLC concentrates in residential alteration in Phoenix (68% of its 19 segment-eligible permits), with secondary activity across 3 other segments. Its permit record in Phoenix spans 2010–2025. Reliable permit valuations total ≈$893K (across the 84% of filings with a valuation we can stand behind).
First permit: May 21, 2010 (5,993d ago)Latest permit: Nov 24, 2025 (327d ago)
The sales record
- Market
- Phoenix
- Active
- 2010–2025 · 15 yrs
- Licence IDs on their permits
- —
- Reliable value
- $893K
- Coverage
- 84%
- Reliable filings
- 16
- Rank in Phoenix
- #997
- Permits (all-time, all segments)
- 40
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Nov 24, 2025
Typical project size$26Ktypically $13K–$58K across 16 valued permits
Where they work
Primarily Residential Alteration — 68% of 19 segment-classified permits
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Oct ’240–1 permits/moNov ’25
permits per month permit value
Service area
Typical service area ~6 mi around Scottsdale
The p90 footprint of where Square One Construction LLC has pulled permits in Phoenix — drawn from all 40 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Scottsdale40
Recent permitsLargest recent$220K· 10709 E Ludlow Dr, Scottsdale, AZ
Showing 19 of 19 permits by Square One Construction LLC in the indexed window · most recent first
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- Nov 24, 2025Residential New (Single-Family)7737 E Berridge Ln, Scottsdale, AZNew Construction Residential Sf$64K
- Dec 9, 2024Residential Demolition7737 E Berridge Ln, Scottsdale, AZDemolition · Residential—
- Oct 1, 2024Residential New (Single-Family)7302 E Wethersfield Rd, Scottsdale, AZNew Construction Residential Sf$196K
- Oct 4, 2023Residential New (Single-Family)10709 E Ludlow Dr, Scottsdale, AZNew Construction Residential Sf$220K
- Feb 6, 2023Residential Alteration19079 N 95th Wy, Scottsdale, AZAlteration$13K
- Nov 30, 2021Residential Alteration9327 E Via Dona Rd, Scottsdale, AZAlteration$34K
- Jul 19, 2021Residential Alteration18939 N 101st St, Scottsdale, AZAlteration$8K
- Jul 19, 2021Residential Alteration10416 N 81st St, Scottsdale, AZAlteration$14K
- May 28, 2021Residential Alteration11525 E Winchcomb Dr, Scottsdale, AZAlteration$56K
- Apr 23, 2021Residential Alteration11023 N 79th Pl, Scottsdale, AZAlteration$23K
- Apr 21, 2021Residential Alteration20459 N 89th St, Scottsdale, AZAlteration$18K
- Nov 6, 2020Residential Alteration18483 N 95th St, Scottsdale, AZAlteration$19K
- Oct 12, 2020Residential Alteration9810 E Thompson Peak Py Lot 809, Scottsdale, AZAlteration$2K
- Sep 11, 2020Residential Alteration9480 E Desert View, Scottsdale, AZAlteration—
- Aug 15, 2019Residential Alteration25235 N 104th Wy, Scottsdale, AZAlteration$28K
- Jul 10, 2019Residential MEP9280 E Thompson Peak Py Unit 24, Scottsdale, AZPlumbing · Residential—
- Sep 25, 2018Residential Alteration7580 E Pontebella Dr, Scottsdale, AZAlteration$4K
- Mar 19, 2018Residential New (Single-Family)7997 E Sutton Dr, Scottsdale, AZNew Construction Residential Sf$143K
- Oct 25, 2017Residential Alteration10108 E Topaz Dr, Scottsdale, AZAlteration$51K
Nov 24, 2025 | 7737 E Berridge Ln, Scottsdale, AZ | Residential New (Single-Family) | $64K |
Dec 9, 2024 | 7737 E Berridge Ln, Scottsdale, AZ | Residential Demolition Residential | — |
Oct 1, 2024 | 7302 E Wethersfield Rd, Scottsdale, AZ | Residential New (Single-Family) | $196K |
Oct 4, 2023 | 10709 E Ludlow Dr, Scottsdale, AZ | Residential New (Single-Family) | $220K |
Feb 6, 2023 | 19079 N 95th Wy, Scottsdale, AZ | Residential Alteration | $13K |
Nov 30, 2021 | 9327 E Via Dona Rd, Scottsdale, AZ | Residential Alteration | $34K |
Jul 19, 2021 | 18939 N 101st St, Scottsdale, AZ | Residential Alteration | $8K |
Jul 19, 2021 | 10416 N 81st St, Scottsdale, AZ | Residential Alteration | $14K |
May 28, 2021 | 11525 E Winchcomb Dr, Scottsdale, AZ | Residential Alteration | $56K |
Apr 23, 2021 | 11023 N 79th Pl, Scottsdale, AZ | Residential Alteration | $23K |
Apr 21, 2021 | 20459 N 89th St, Scottsdale, AZ | Residential Alteration | $18K |
Nov 6, 2020 | 18483 N 95th St, Scottsdale, AZ | Residential Alteration | $19K |
Oct 12, 2020 | 9810 E Thompson Peak Py Lot 809, Scottsdale, AZ | Residential Alteration | $2K |
Sep 11, 2020 | 9480 E Desert View, Scottsdale, AZ | Residential Alteration | — |
Aug 15, 2019 | 25235 N 104th Wy, Scottsdale, AZ | Residential Alteration | $28K |
Jul 10, 2019 | 9280 E Thompson Peak Py Unit 24, Scottsdale, AZ | Residential MEP Residential | — |
Sep 25, 2018 | 7580 E Pontebella Dr, Scottsdale, AZ | Residential Alteration | $4K |
Mar 19, 2018 | 7997 E Sutton Dr, Scottsdale, AZ | Residential New (Single-Family) | $143K |
Oct 25, 2017 | 10108 E Topaz Dr, Scottsdale, AZ | Residential Alteration | $51K |
Other top Residential Alteration contractors in Phoenix
- K Kittle LLC92 residential alteration
- Arizona Foundation Solutions87 residential alteration
- Doud Development K Construction INC71 residential alteration
- Legacy Custom Building & Remod61 residential alteration
- Kkittle, LLC59 residential alteration
- Inderberg Construction INC54 residential alteration
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