You're Safer With Shafer

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You're Safer With Shafer as your Cooling & Heating Specialist

With over 1,700 five-star Google reviews and an A+ rating on BBB, you’re “Safer With Shafer” in San Antonio and the surrounding area!

Online HVAC System Packages & Pricing
3.5 Ton Natural Gas/Propane Furnace & AC

Milam Package

ā˜… ā˜…
ā€¢ Single Stage 3.5 Ton System
ā€¢ 10 Year Parts Warranty
ā€¢ 1 Year Labor Warranty
ā€¢ 1 Year Advantage Plan

Sale Price: $10,675

Monthly Price as low as: $136.66

Northstar Package

ā˜… ā˜… ā˜…
ā€¢ Single Stage 3.5 Ton System
ā€¢ 10 Year Parts Warranty
ā€¢ 1 Year Labor Warranty
ā€¢ 1 Year Advantage Plan

Sale Price: $13,350

Monthly Price as low as: $170.90

Tobin Package

ā˜… ā˜… ā˜… ā˜…
ā€¢ Multi-Stage 4 Ton System*
ā€¢ 10 Year Parts Warranty
ā€¢ 5 Year Labor Warranty
ā€¢ 1 Year Advantage Plan

Sale Price: $18,199

Monthly Price as low as: $232.98

*Tobin does not have a 3.5 Ton System so this 4 Ton System will cover your needs.

Schedule Your FREE Consultation!

These packages and more available. Schedule your free in-home consultation today to see all your options.

How We Work

Get Your Online Price

You've already completed this stepā€”just let us know which package catches your interest!

In-Home Visit

A hassle-free visit to inspect the outdoor unit, indoor unit, and all the ducts!

Choose Install Date

Need a next-day installation or a weekend appointment? Weā€™ll work around your schedule!

Shafer Services Plus has been serving the communities in San Antonio, Texas since 1988.
License #TACLA26198E/M215
Privacy Policy

210-239-9280
3800 San Pedro Ave
San Antonio, TX 78212

Copyright Ā© 2026 Shafer Services Plus. All rights reserved.

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By submitting, you authorize Shafer Services Plus to reach out via phone, email, or text for explicit information about project needs. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can opt out at any time. Message/data rates apply. Consent is not a condition of purchase.

Let Us Contact You!

Contact Us

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Please give us a call at 210-660-2424 for immediate assistance or fill out the form below and we will follow up via phone and text.
Name*
By submitting, you authorize Shafer Services Plus to reach out via phone, email, or text for explicit information about project needs. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can opt out at any time. Message/data rates apply. Consent is not a condition of purchase.