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Verified Reviews for Energy Efficiency Auditing pros in Phoenix, IL

*The Angi rating for Energy Efficiency Auditing companies in Phoenix, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Phoenix, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on September 27, 2026

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Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,525
)
Home Energy Audit

Serving Phoenix, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"The gentleman that came to do the electric for my sump pump in the basement was a gentleman did great cleanup great work courteous kind very informative. This was the first step prior to having the drains put in. This was the Electrician and he was excellent."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate100%
53 neighbors recently requested a quote
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Avatar for Millennium Solar Electric Inc
Millennium Solar Electric Inc
4.6(
203
)
Energy Audit - For BusinessHome Energy Audit

Serving Phoenix, IL and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

"All work was done well and I am completely satisfied. Chris was personable and easy to work with. I would definitely use Millennium Solar Electric again."
New ductwork and sheet metal
Granite countertops and new floors
New cabinet, countertops and floors
panel upgrade
400 amp meter service upgrade

+25

Recommended by90%of homeowners
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Avatar for Armando’s heating and cooling
Armando’s heating and cooling
4.7(
11
)
Energy Audit - For BusinessHome Energy Audit

Serving Phoenix, IL and surrounding areas

In business since 2012

Emergency services offered

Credit card accepted

"Very professional and fast service. Armando provided different choices and suggestions. My heater has been working great. Would highly recommend."
Heating & A/C Project
Heating & A/C Project
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+5

Recommended by90%of homeowners
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Avatar for Complete Heating & Air Conditioning
Complete Heating & Air Conditioning
3.9(
23
)
Energy Audit - For BusinessHome Energy Audit

Serving Phoenix, IL and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"I had a fire back in October 2012 and All State paid for everything when I had my new home built. While the fireman were still on the property they were here. They covered everything! They were efficint, caring and promt. They were also very responsive when I called them and had Elko Construction come out right away. They had 2 cleaners the American Cleaning Company come out as well."
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+14

Recommended by81%of homeowners
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Avatar for Beanz heating&cooling
Beanz heating&cooling
5.0(
4
)
Energy Audit - For BusinessHome Energy Audit

Serving Phoenix, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

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+9

Recommended by100%of homeowners
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Energy Efficiency Auditing questions, answered by experts

Replacing a window frame will improve your home’s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you upgrade to a more energy-efficient window frame material. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient.

Costs depend on pipe length, accessibility, and whether additional services are required.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

Motion-sensor lights use one watt while on standby and five watts while turned on. They’re usually on for one hour over a 24-hour period, bringing the total wattage to about 28 watts per day. LED lights use around 6.5 to 8 watts while on. If you leave an LED light on all night, with night ranging from 10 to 14 hours, you’re looking at using 65 to 112 watts a night. You can minimally cut your wattage in half by switching to a motion-sensor light.

The Phoenix, IL homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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