General Information MidAmerican HVAC Rebates and Instant Discounts in the Quad Cities (Updated for 2026)
Last updated: March 2026 If you live in the Quad Cities, MidAmerican Energy programs can help lower the upfront cost …
General Information 
Air Conditioning How to Make Your Home More Energy Efficient in the Quad Cities
At Doug’s Heating & Air Conditioning, we believe home comfort and energy efficiency go hand in hand. Whether you live …
Air Quality Can I increase the efficiency and longevity of my HVAC system with regular maintenance?
When it comes to the efficiency of your home’s HVAC system, having it on a regular maintenance plan is key. …
Furnaces Why do I need a maintenance plan from my HVAC Contractor?
At Doug’s Heating and Air Conditioning we want to help prevent as many HVAC breakdowns as possible and to help …
York Mini-Split System
The YORK Mini-Split system is a highly-efficient with a flexible heating and cooling system that doesn’t require any duct work. …
How long does an Air Conditioning unit last?
The answer depends on several factors, and our team will be more than happy to provide customized estimates for your …
What takes more energy? Heating or Cooling?
Both heating and cooling requires energy and drives the utility bill, but curious minds may ask: Which of the two require more energy?
Programmable Thermostats (Opportunities and Limitations)
Programmable thermostats are known to help create a comfortable in-door environment while saving money. The trick is to come up …
Myth Busters: Heating Edition II
Heating your home efficiently can be tricky which is why we addressed four heating myths back in February. Now it …
Negative Impacts of Dry Winter Air on Your Family and Home
There are several ways to prepare for the fall and winter cold. This is definitely the time to schedule an …
Make the Most of this year’s MidAmerican Rebates
MidAmerican provides a whole range of Energy Efficiency Programs for their Iowa and Illinois customers. Some of these rebates apply …
Myth Busters: Heating Edition
Even though we all heat our homes during the winter, there is still a fair amount of misleading information about …
