Improve Your Home's Comfort and Energy Efficiency with Our Comprehensive Whole Home Approach

To elevate your home's comfort and energy efficiency to new heights, adopting a comprehensive "whole home" strategy is crucial. This involves comprehending the intricate interplay between you, your home, and the energy-consuming devices within it. As experts in home performance, we grasp the complex dynamics of your home as an integrated system, enabling us to pinpoint the most impactful upgrades that will enhance your home's comfort and efficiency levels.

A thorough whole-home diagnostic assessment is vital for uncovering the root causes of any inefficiencies. For instance, knowing how your heating and cooling systems interact with your doors, windows, and exterior walls allows us to accurately locate any drafts, circumventing costly and unwarranted installations and services.

During our in-depth Whole House Diagnostic appointments, our skilled building analysts will assess your home using state-of-the-art diagnostic testing techniques. These assessments will reveal any issues impacting your Iowa home's indoor air quality and efficiency. You will receive a detailed report of the diagnostic findings, along with a tailored recommendation plan outlining the most effective solutions that cater to your home's requirements and your family's budget.
Explore our wide range of whole-home diagnostic services:

Talk to our building analyst about your home and schedule a diagnostic appointment by calling

(319) 244-8564


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(319) 244-8564

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Leading Expert, Rob Novak

The best solutions, tailored to your unique home.

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  • Doug de Regnier
     It was recommended that I upgrade my HVAC to GEO by a heating company. I had Rob come in and check my house, he is very professional and knolagable. He ran a complete series of tests, showed me with thermo pictures and real numbers how I could insulate better, upgrade my HVAC without going to the expense of GEO and save more money. Well worth it. 
  • Joan Tucker
    An energy audit can be a pleasant and informative experience. It  was such during the one completed by Rob Novak for my house recently. In addition to many helpful suggestions to seal warm air leaks in all areas of the house, he found a problem with carbon monoxide in one place. The water heater chimney was blocked. There was a squirrel which had died inside the chimney,...
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  • Sandra Schneider

    Your services were great and more than I expected!

  • Thomas House
    The main thing we took away from the energy assessment was the confidence that comes with having guidelines for laying out a course of action. We knew we had issues with the home's envelope but weren't certain where to start. Using a combination of basic and complex technologies, Rob was patient and professional. He identified problem areas and possible solutions and presented...
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  • Chuck and Jill Monnahan

    We were extremely impressed with the energy audit that Home Star Iowa did on our home a few months ago. The knowledge he had in regards to the energy saving tips he provided was top notch. The equipment and the detail that went into the energy audit was amazing - he explained the results of the audit in detail and provided us a report that was easy to understand, not to mention all the recommendations that will save us money. If you are wanting an energy audit done on your home - there is no...

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  • Pat Shey

     As the owner of a 100 year old home, I sometimes wonder where I should start in making my home more comfortable.  Rob came in and went through all of my utility bills, measured every window, checked the efficiency of my boiler and hot water heater, did a blower door test and walked through the house with an infrared camera and showed me where I need insulation, where the air infiltration is coming from.  A day later, he gave me a very comprehensive report that showed me the steps I can take...

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