Maricopa County, Arizona

Licensed Trade Records in Maricopa County, Arizona

Illustration for home services in Maricopa County
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Browse 19,917 verified licensed trade contractors registered across Maricopa County, Arizona (including Phoenix, Mesa, Chandler, Scottsdale). Every record is compiled from Arizona Registrar of Contractors (AZ ROC) public credential files under Arizona Revised Statutes Title 32, Chapter 10 (Arizona Registrar of Contractors R-11 Electrical, R-37 Plumbing, R-39 Air Conditioning & Refrigeration, CR-42 Roofing, and B General Residential).

Official State Authority: Arizona Registrar of Contractors (AZ ROC) Official Registry · County Seat: Phoenix

Municipalities in Maricopa County (59)

Select a city or town in Maricopa County to view local permit guidance and registered licensed trade records:

19917 licensed trade records · Maricopa County, AZ

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Public Directory Quality: Official AZ ROC license records across Maricopa County · Zero sponsored order · Never sold as a lead · How our data works →

All trades directory — Maricopa County

19917 matching records across 59 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Show registered-address map (25 records on this page)20 approximate areas

Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.

2ZIP 852862ZIP 853832ZIP 850862ZIP 852602ZIP 852251ZIP 852481ZIP 850081ZIP 852581ZIP 852971ZIP 853061ZIP 852621ZIP 852021ZIP 850421ZIP 852081ZIP 852091ZIP 850331ZIP 853391ZIP 85029Approximate postal/city centroid schematic (20 areas)

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Dekavallas Development, LLC

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 3681 S Nebraska St, Chandler, AZ 85248

339216 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Del Duca Development LLC

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 2604 n 36 st, phx, AZ 85008

280882 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Del Mar Construction Corp

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 7817 E Via Sonrisa, Scottsdale, AZ 85258

294829 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Del Rio Drywall Corp

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 2364 S Airport Blvd Ste 2, Chandler, AZ 85286

281127 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

+1 more registration for this business
  • 355182 · 2364 S Airport Blvd Ste 2, Chandler, AZ 85286
No public phone or website on record.
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Del Sol Custom Cabinets LLC

Official license file From the official license file Carpentry · Arizona Registrar of Contractors · Specialty scope: Carpentry, Joinery & Millwork

Registered address: 10029 W Avenida Del Sol, Peoria, AZ 85383

342554 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

+1 more registration for this business
  • 346748 · 10029 W Avenida Del Sol, Peoria, AZ 85383
No public phone or website on record.
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Del Sol General Contracting LLC

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 1829 W Cloud Rd, Desert Hills, AZ 85086

342213 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Del Sol Plumbing, LLC

Official license file From the official license file Plumbing · Arizona Registrar of Contractors

Registered address: 4732 S Griffith Wy, Gilbert, AZ 85297

337071 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Del Tiffany Concrete LLC

Official license file From the official license file Concrete · Arizona Registrar of Contractors

Registered address: 15822 N. 47th Dr., Glendale, AZ 85306

168381 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Del Webb Home Construction Inc

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 8605 E Raintree Drive Ste 300, Scottsdale, AZ 85260

082768 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

+1 more registration for this business
  • 082785 · 8605 E Raintree Drive Ste 300, Scottsdale, AZ 85260
No public phone or website on record.
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Delane Enterprises LLC

Official license file From the official license file Carpentry · Arizona Registrar of Contractors

Registered address: 35021 N27th lane, Phoenix, AZ 85086

345641 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delanoit Construction LLC

Official license file From the official license file Painting · Arizona Registrar of Contractors

Registered address: 771 E Elgin St, Chandler, AZ 85225

359346 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delcholla LLC

Official license file From the official license file Heating & cooling · Arizona Registrar of Contractors

Registered address: 28150 N Alma School Pkwy Bldg 103 Ste 206, Scottsdale, AZ 85262

329204 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delci Electric Inc

Official license file From the official license file Electrical · Arizona Registrar of Contractors

Registered address: 1820 W Lindner Ave Unit 140, Mesa, AZ 85202

218047 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delco Roofing LLC

Official license file From the official license file Roofing · Arizona Registrar of Contractors · Specialty scope: Roofing & Weatherproofing

Registered address: 7709 S 23rd Pl, Phoenix, AZ 85042

326928 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delco Service Electric LLC

Official license file From the official license file Electrical · Arizona Registrar of Contractors

Registered address: 11243 E Calypso Ave, Mesa, AZ 85208

299133 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delfavero Decorating Service LLC

Official license file From the official license file Painting · Arizona Registrar of Contractors · Specialty scope: Painting & Surface Finishing

Registered address: 9419 E Irwin Ave, Mesa, AZ 85209

307410 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delgado Electric LLC

Official license file From the official license file Electrical · Arizona Registrar of Contractors

Registered address: 656 W Carla Vista Dr, Chandler, AZ 85225

346570 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delgado Investments LLC

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 7502 W Roma Ave, Phoenix, AZ 85033

359952 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delgado Pool Plumbing LLC

Official license file From the official license file Plumbing · Arizona Registrar of Contractors · Specialty scope: Pool & Spa Systems · Additional recorded trades: Pool service

Registered address: 4519 W Donner Dr, Laveen, AZ 85339

213539 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Dellostritto Enterprises LLC

Official license file From the official license file Windows · Arizona Registrar of Contractors

Registered address: 2323 W. Mescal St. Suite 201, Phoenix, AZ 85029

364653 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delmastro Building Contractors LLC

Official license file From the official license file General contracting · Arizona Registrar of Contractors

Registered address: 7010 E Acoma Dr Ste 103 * ATTN: ROBERT K. DELMASTRO, Scottsdale, AZ 85254

289709 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Delta Air Conditioning LLC

Official license file From the official license file Heating & cooling · Arizona Registrar of Contractors

Registered address: 1745 W Deer Valley Rd suite 104, Phoenix, AZ 85027

191372 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Frequently Asked Questions — Maricopa County, AZ

How are licensed trade credentials verified in Maricopa County, Arizona?

Records across Maricopa County are sourced directly from the Arizona Registrar of Contractors (AZ ROC). Arizona Revised Statutes Title 32, Chapter 10 (Arizona Registrar of Contractors R-11 Electrical, R-37 Plumbing, R-39 Air Conditioning & Refrigeration, CR-42 Roofing, and B General Residential)

Which municipalities are covered in the Maricopa County directory?

Maricopa County coverage includes Phoenix, Mesa, Chandler, Scottsdale, Glendale, Gilbert, Tempe, Peoria, Surprise, Avondale, with County Seat in Phoenix.

Are licensed contractors in Maricopa County, AZ required to carry insurance and surety bonds?

Yes. Under Arizona licensing authority regulations, licensed trade contractors typically must maintain active Commercial General Liability insurance, appropriate surety bonds, and state Workers' Compensation coverage before pulling municipal permits.

Other Counties in Arizona

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.