Legal

Terms of Use

Last updated 13 September 2026.

Using this site

This website is published by Arizona Electrical Solutions, LLC. Using it means you accept these terms. If you do not, please do not use the site.

Nothing here is a contract or a bid

Pages on this site describe what we do and roughly what things involve. None of it is an offer, a quotation, or a commitment to perform work at a price. A bid from us is a written document, signed, addressed to you, referencing a specific plan set and addenda. Anything else — including an email, a phone conversation, or a number produced by a calculator on this site — is not a bid.

Submitting a form does not create a contractual relationship. It starts a conversation.

The calculators

The free calculators on this site are engineering aids for licensed trade professionals. They are not a substitute for a stamped design, a permit submittal, or your own judgement in the field.

We have built them carefully against the NEC and we correct them when they are wrong. But they make simplifying assumptions, they cannot see your installation, and they do not know your jurisdiction's local amendments. Verify every result against the code book and the approved drawings before you buy material or energise anything. Where a calculation matters — a service size, a feeder, a coordination study — have it performed and sealed by a licensed professional engineer. Our engineering team does this work.

Calculations you run stay in your browser. We do not receive them unless you explicitly choose to send one to an estimator.

Code references

Where we cite the National Electrical Code, we cite it as a reference; NFPA 70 is the copyrighted property of the National Fire Protection Association, and we quote only what is needed to make a point. Code editions and local amendments vary by jurisdiction and change over time. The adopting authority's current ordinance governs, not this website.

Content and trademarks

The text, photographs, drawings and code on this site belong to Arizona Electrical Solutions, LLC unless attributed otherwise. The job photographs are of our own work. You may quote a reasonable excerpt with attribution and a link; please do not republish pages wholesale or present our photographs as your own work.

No warranty on the site itself

The site is provided as-is. We do not warrant that it is error-free or continuously available. To the extent Arizona law allows, we are not liable for indirect or consequential loss arising from use of the site or of a calculator on it. Nothing here limits our obligations under an actual signed contract for construction work, or any liability that cannot lawfully be limited.

Licensing

Arizona Electrical Solutions, LLC is licensed by the Arizona Registrar of Contractors. Current licence numbers and links to the ROC's own records are on the credentials page. An Arizona ROC licence is issued by the state and is valid in every Arizona county, Maricopa included.

Governing law

These terms are governed by the law of the State of Arizona, and the courts of Maricopa County, Arizona have jurisdiction over any dispute about them.