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National Home Authority

Find local contractors · Phoenix metro research

Research contractors in Phoenix and the surrounding Valley.

Finding a reputable Phoenix-area contractor takes more than selecting a nearby name. Start with the service you need, confirm the company serves your project address, then compare its dated public record with a written proposal and independently checked credentials.

This guide links existing NHA research for Phoenix and nearby communities. A company’s mailing location does not by itself establish its service area, permit authority or suitability for your project.

Published electrical and tree-care research

The profiles below cover different scopes and locations. They are a research starting point, not a ranking or an exhaustive market survey. Open each profile for original sources, complaint context and credential limitations. Confirm current availability and whether it serves your address.

For plumbing, HVAC, roofing, pest control, garage doors and additional providers, search the complete directory. Use the exact company name and verify the branch in the individual profile.

Start with the project address

Phoenix, Chandler, Scottsdale, Mesa and Surprise are distinct place names within the wider metro area. Before asking for a quote, write down the project address and identify the applicable municipal or county authority. A Phoenix-area company can have an office in another community; confirm its service area directly instead of treating office distance as proof of coverage.

For a project within the City of Phoenix, use the City’s Construction Permits and Planning resources. The City provides routes to project-specific building-permit review, planning, inspections and residential guidance. Confirm your actual scope with the responsible authority before relying on a general permit statement.

For an address in a neighboring jurisdiction, consult that jurisdiction’s current project guidance. This page does not make a permit determination or verify an individual contractor’s license.

Compare the scope before the total

For electrical work

Describe the existing condition and the requested change: troubleshooting, lighting, panel work, wiring or an EV-charging project. Ask what diagnosis is included, which equipment and materials are specified, who will perform the work and how applicable permit and inspection steps will be handled. Compare the same scope across proposals.

For tree and landscape work

Identify each tree or work area, the requested pruning or removal, site access and the cleanup expectation. Ask whether stump work, haul-away, irrigation repairs or landscape restoration are included. A broad “tree service” description does not answer those project questions.

For any trade

Keep a written comparison of scope, exclusions, materials, scheduling, payment milestones and warranty terms. Resolve differences before deciding which proposal offers the right fit. Ask the company to identify the credentials applicable to the specific work, then independently confirm current status with the relevant authority and obtain current insurance information.

Read ratings in their proper context

Each linked Gold profile records an exact BBB A+ letter grade, a directly verified Google rating strictly above 4.3 at its stated research date, matched identity, official-site service evidence and available BBB complaint context. Read the profile before treating a number as a recommendation for your job. A small review sample, an answered complaint and a multi-location complaint total require different context.

NHA did not independently verify licensing, bonding, certifications or insurance for Gold recognition. A company’s own credential claim is not an NHA verification. Recheck credentials, current reviews and project suitability before hiring. Historical or special-recognition profiles explain their own basis.

Read the research standards · Prepare your hiring questions

Make a shortlist you can verify.

Choose profiles relevant to your actual work, follow their original sources and contact companies through their official websites. Confirm service area and project fit before arranging an estimate. You can read NHA’s directory without submitting a lead form.

Browse the provider directory · Explore other metro areas

Guide reviewed October 16, 2026. Company research dates are shown above; records and ratings may change. This is a private consumer-information resource, not a government office, credential regulator or guarantee of future performance. Listings are free and material relationships are disclosed on the relevant profiles or advertisements.