Maricopa County, Arizona

Licensed Trade Records in Maricopa County, Arizona

Illustration for home services in Maricopa County
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Browse 19,202 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 (68)

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

19202 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

19202 matching records across 68 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Show registered-address map (25 records on this page)22 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 851422ZIP 850422ZIP 850091ZIP 850121ZIP 852151ZIP 850871ZIP 852241ZIP 852861ZIP 852251ZIP 850861ZIP 850061ZIP 850321ZIP 853881ZIP 850511ZIP 852551ZIP 852821ZIP 852961ZIP 85345Approximate postal/city centroid schematic (22 areas)

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Diamond Wright Construction LLC

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

Registered address: 3110 N Central Ave Suite D-160, Phoenix, AZ 85012

330774 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diamondback Air Inc

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

Registered address: 2733 North Power Rd., Mesa, AZ 85215

177520 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diamondback Builders Services Inc

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

Registered address: 43828 N. 16th St, New River, AZ 85087

268983 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diamondback Designs LLC

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

Registered address: 21010 E. Orion Way, Queen Creek, AZ 85142

293220 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diamondback Flooring LLC

Official license file From the official license file Flooring · Arizona Registrar of Contractors · Specialty scope: Tile, Stone & Flooring

Registered address: 8450 S 22nd St, Phoenix, AZ 85042

311107 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diamondback Property Service Pros LLC

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

Registered address: 2219 S Nolina Dr, Chandler, AZ 85286

333272 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diamondback Service Pros LLC

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

Registered address: 3400 N. Arizona Ave Suite 101, Chandler, AZ 85225

347480 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diana Van Der Meer, LLC

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

Registered address: 41915 N Moss Springs Rd, Anthem, AZ 85086

363507 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diaz Floor Covering, LLC.

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

Registered address: 2308 E. McDowell Rd., Phoenix, AZ 85006

349798 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Dicecco Metal CO

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

Registered address: 17838 N 43rd St, Phoenix, AZ 85032

366930 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diceworx Construction LLC

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

Registered address: 18379 W Marshall Ln, Surprise, AZ 85388

337535 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Dick Lee's Plumbing CO

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

Registered address: 4202 w Brown st., Phoenix, AZ 85051

072937 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Dick Lloyd Custom Homes Inc

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

Registered address: 9339 E Paraiso Dr, Scottsdale, AZ 85255

096788 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Dick Walker Painting Company Inc

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

Registered address: 3214 S FAIR LN, Tempe, AZ 85282

097393 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Did You Say Remodel, LLC

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

Registered address: 1714 E. Rawhide St, Gilbert, AZ 85296

356390 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diego & G LLC

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

Registered address: 8701 W IronWood Dr, Peoria, AZ 85345

353411 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diego & Son's Construction, Corp

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

Registered address: 3601 S 123rd Dr, Avondale, AZ 85323

325779 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diekman Dwellings Inc

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

Registered address: 15002 N 6th Circle, Phoenix, AZ 85023

355597 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diesel Dog Contracting, LLC

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

Registered address: 3836 W. Buckeye Road Bldg. C, Phoenix, AZ 85009

346008 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

+1 more registration for this business
  • 361503 · 3836 W. Buckeye Road Bldg. C, Phoenix, AZ 85009
No public phone or website on record.
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Dieterich Lee Construction Inc

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

Registered address: 19208 N 33rd Ave, Phoenix, AZ 85027

249026 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Dietrich & Son LLC

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

Registered address: 6056 S 8Th Pl, Phoenix, AZ 85042

354099 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diffenbaugh Design Build LLC

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

Registered address: 21998 E CHERRYWOOD DR, Queen Creek, AZ 85142

267038 · Source dated 2026-10-18 · Service area not confirmed. · Verify on AZ portal →

No public phone or website on record.
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Diggers Plumbing LLC

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

Registered address: 3859 E Glade Ave, Mesa, AZ 85206

218953 · 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.