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Contractor Systems & Lead Intake Guides

Practical, direct operational breakdowns for HVAC, plumbing, electrical, and roofing business owners. Learn how missed-call text-back works, how answering service pricing compares, and how US carrier registration protects your dispatch lines.

Pricing & Cost Analysis

How Much Does an AI Receptionist Cost for a Contractor in 2026?

Compare DIY software bots, mid-tier tools, live call centers, and done-for-you missed-call text-back systems. Understand setup fees, per-minute overages, and month-to-month terms.

6 min read
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Systems Comparison

Missed-Call Text-Back vs. AI Voice vs. Answering Service

What happens when a caller reaches your voicemail while you are under a sink? Compare response speed, customer reply rates, and booking efficiency across all three options.

5 min read
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Telecom & Compliance

A2P 10DLC for Contractors Explained: The 7 to 14 Day Timeline

Why US mobile carriers block unregistered automated business texts. Learn what information is needed to register your business and how the Nexa HQ free 7-day test protects you.

5 min read
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Don Tee, Founder and Systems Architect at Nexa HQ

Don Tee

Founder and Systems Architect at Nexa HQ

Written by Don Tee, Founder and Systems Architect at Nexa HQ. Based in Nigeria, building missed-call and follow-up systems remotely for US home-service businesses.

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