Save Up To $700 Instantly!

Get Instant rebates and discounts on products designed to enhance comfort, manage usage, and lower expenses.

In partnership with Ameren Illinois, we're making it easier to improve your home's energy efficiency and save money

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As your trusted local service provider, Hollister is thrilled to offer instant rebates on a range of energy-efficient upgrades to our customers. Thanks to our partnership with Ameren Illinois, upgrading your home's heating, cooling, and water heating systems is now more affordable than ever. Discover how you can start saving money on your energy bills today while enjoying a more comfortable, efficient home tomorrow.

Benefits of Energy-Efficient Upgrades

Upgrade to energy-efficient products to lower your energy bills, enhance home comfort, reduce your environmental impact, and enjoy instant savings through upfront discounts.

Lower Energy Bills

Reduce your monthly energy costs with high-efficiency equipment.

Increased Home Comfort

Enjoy consistent temperatures and better air quality.

Environmental Impact

Lessen your carbon footprint by using less energy.

Instant Savings

Receive upfront discounts on the latest energy-efficient technology.


Current Product Categories and Incentives

Smart Thermostats

Up to $125 OFF smarter temperature control.

Central Air Conditioners

SAVE UP TO $400 on efficient cooling systems.

Ducted Air Source Heat Pumps

Get up to $700 IN INSTANT REBATES for Tier 1 models.

Gas Furnaces

Receive up to $250 IN INSTANT REBATES for ENERGY STAR certified models.

Ductless Mini-split Heat Pumps

SAVE UP TO $700 on the latest technology.

And More for Business Customers

Including savings on notched V-belts and larger HVAC systems.

Learn How Instant Rebates Work


Choose Your Upgrade

Make the commitment to upgrade your home furnace, air conditioning, heat pumps and more with an energy-efficient replacement.


Contact Us

Reach out to our expert team to discuss your options, with your decision you'll get an instant rebate, and then schedule an installation with our expert team of professionals.


Enjoy the Benefits

Not only will you see immediate savings on your purchase, but you'll also enjoy reduced energy bills and a more comfortable home for years to come.


Why Choose Hollister?

At Hollister our dedication lies in assisting our customers in discovering not only cost-effective but also energy-efficient solutions tailored to their homes. With a team of certified professionals at your service, we are committed to delivering expert advice, seamless installations, and top-notch service to ensure that every upgrade surpasses your expectations.

Moreover, we stand firmly behind our work with a 100% SATISFACTION GUARANTEE, ensuring that your experience with us is nothing short of exceptional. Trust Hollister for unparalleled expertise and reliability in every step of your home improvement journey.


Contact Us Today!

Ready to take the next step towards a more efficient home?

Contact us now to learn more about the instant rebates available through Ameren Illinois and how we can help improve your home's energy efficiency.

Write to us below or call 1-309-833-2921

Contact Us