Reliable cooling, heating and plumbing maintenance made simple with our customizable membership plans.
Join today to enjoy exclusive perks, like guaranteed service during peak seasons and savings on repairs and upgrades. With flexible, customizable plans, we’re here to make HVAC maintenance simple and stress-free for every home in Maricopa County, San Tan Valley, and Florence.
Choose your plan and add‑ons to customize your maintenance.
Name, phone, email, and address.
We handle the setup, send your invoice, and secure your membership.
Relax with year-round comfort and priority maintenance.
Tailor your membership with these add-ons:
Plumbing Inspection + Standard Water Heater Flush
Plumbing Inspection + Tankless Water Heater Flush
RO Service + Filter Change
Salt Delivery for Water Softeners
Air Filter Upgrade to Pleated Filters
"Kyreek and KC were awesome!! Professional and great workmanship. Adam was here for a while too, and he was very fair ensuring everything was completed. Highly recommended!!!"

Our Premium HVAC Membership covers biannual tune-ups, discounts on repairs, and priority scheduling. Additional services like thermostat upgrades can be added at any time.
Once you sign up, we’ll send an invoice. Payments are automatically billed monthly to your credit card. We’ll securely store your payment information for easy renewal.
Absolutely! Add-ons allow you to tailor your plan to your home’s specific needs.
YES. Cancellation is easy. Just call our office directly to make the request.
*Please note though, that any special discounts on services or installs that were given as part of the membership, may be due if cancellation is within 6 months.
YES. The Guarantee Guys specialize in HVAC, Plumbing, and Air/Water Quality services, install and repair.