Get matched with top energy efficiency auditors in Lemont, PA

Q: Do leaving lights on raise the electric bill?

• <div><p>Leaving lights on raises the electric bill, but not as much as having high-wattage light bulbs. The best way to save on electric costs is to swap your light bulbs to LED or CFL bulbs that use far fewer watts. You can also use smart lights and light switches to control usage via a smartphone or voice-controlled device.</p></div>

Q: Are barndominiums energy efficient?

• <div><p>Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home. Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems. </p></div>

Q: How do attic or whole house fans impact energy efficiency in a home?

• <div><p>Fans reduce peak cooling loads, lower air conditioning energy expenses by expediting heat exit, and enhance natural airflow throughout the home.</p></div>

Q: What is a good blower door test score?

• <div><p>Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there&rsquo;s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage. </p></div>

Q: Is the Tesla Powerwall a worthwhile investment?

• <div><p>Yes, Tesla Powerwalls are worth the upfront costs, as you can recoup your investment within six to eight years. Plus, they provide peace of mind that you'll have power during a power outage, and, depending on the system you install, you can become energy-independent. While they may be more expensive than other solar power systems, they offer higher battery capacity and lifespan.</p></div>

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Verified Reviews for Energy Efficiency Auditing pros in Lemont, PA

*The Angi rating for Energy Efficiency Auditing companies in Lemont, PA 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 Lemont, PA 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 October 28, 2025

Reviewed in October 2021
They were efficient and courteous. Time will tell if the water problem is fixed.
Bracken Waterproofing
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Reviewed in September 2020
Bryan called me back immediately and came round to give me an estimate the next day. We needed to have two trees removed and another one pruned. The job was accomplished within 2 weeks. His crew were friendly and anxious to please. They did exactly what we asked; efficiently and safely....and...
Discount Tree Service
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Reviewed in July 2020
I would highly recommend this moving company. They were prompt, efficient, friendly, and wasted no time getting job finished. Prices were very competitive.
Brody Moving Services, LLC
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Reviewed in November 2015
The representative was prompt the day of the estimate. He was knowledgeable and efficient. I appreciated his professionalism. The installation went fine and installer gave information on what had been done and how to use the thermostat as well.
Eichelberger HVAC LLC
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Reviewed in November 2014
I called in the morning and made an appointment for the following afternoon. They initially led me to believe I had a specific appointment time. After they missed the initial appointment time, I tried calling but got no answer. They finally called 3 hours after the original appointment time and...
Henson Mechanical Inc DBA One Hour Air & Ben Franklin Plumbing
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Reviewed in March 2013
They are very trustworthy, efficient and known for good transmission flushes. They are very reliable and complete the work on time. They're honest and not rough; they don't swear or spit.
JON'S GARAGE
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Reviewed in March 2012
They are very nice, very professional and good priced. He is a good guy, helpful, pleasant and he comes on time to work. He is efficient, and the price is not too bad. I can’t complain, he uses his own equipments.
Shay's Landscaping & Property
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Reviewed in February 2012
I would definitely recommend them. They are efficient, fast, and reasonable. More importantly, they are local. There is no waiting time. When I make an appointment, they are there the next day.
Able Pest Control
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Home Energy Audit

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Find Energy efficiency auditors in Lemont

USA Alarm Service, Inc

USA Alarm Service, Inc

Phoenix Contracting Service

Phoenix Contracting Service

Accredited Environmental Technologies

Accredited Environmental Technologies

Envinity Green Design & Construction

Envinity Green Design & Construction

Solar Wolf Energy

Solar Wolf Energy

Building Sight llc

Building Sight llc

The Son's Power

The Son's Power

Energy Choice Center

Energy Choice Center

Ambition Energy

Ambition Energy

Blue Ivy Energy-Corrie Sampson

Blue Ivy Energy-Corrie Sampson

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