Ask Hartzell’s, AI HVAC Assistant

Hartzell's Heat and Air
Ask Anything • Voice or Text • 405-375-4822







Confirm Your Booking

Just a few details and Dave will have everything he needs to take care of you.







Request sent!
Dave will call you and email a full quote PDF. Watch for an HCP link to confirm your install date and pay your deposit.

Financing Options

All options available with approved credit. No penalty for early payoff.

Synchrony BankUp to 18 months 0% interest — most popular option

WisetackNo hard credit pull to pre-qualify — check your rate in 60 seconds

Wells FargoExtended terms available for larger geothermal installs

Klarna4 interest-free payments — split your install cost over 6 weeks

Apply for Financing / Check Your Rate


Frequently Asked Questions

What can the Ask Hartzell’s AI Assistant answer?

Pricing on tune-ups, diagnostic fees, geothermal rebates in Oklahoma, what brands I install, service areas, and general HVAC questions. It’s trained on my actual content, not generic answers.

Is the AI Assistant a replacement for calling Hartzell’s?

No. For scheduling, emergencies, or anything specific to your home, call 405-375-4822. The assistant is for quick research, not dispatch.

How accurate is the AI Assistant?

It pulls from my site’s content and is updated regularly. Pricing and rebate numbers are accurate as of the last update. If you get an answer that seems off, call the shop and I’ll straighten it out.

Does the AI Assistant store my conversation?

Conversations are processed to improve answers but I don’t sell or share customer data. If you want a private quote, call 405-375-4822 instead.

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