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Avatar for EDGE Energy
EDGE Energy
4.5(
51
)
Home Energy Audit

Serving Keymar, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Edge Energy did an energy audit for us, then sealed the house, installed a new roof with excellent insulation, and an ERV fan to ensure fresh air. They were a delight to work with throughout, very friendly and professional. We needed some follow up work due to quirks in the house, not bad work by Edge, and they did it promptly and without charge. I couldn't recommend them more highly."
Infrared finds air leaks!
All PM's are certifed under BPI, NCI, RESNET, NAHB
Air-sealing and insulating attics is our SPECIALTY
Locally Owned Business
Weatherization Truck

+5

Recommended by89%of homeowners
Elysian Energy, LLC
New to Angi
Home Energy Audit

Serving Keymar, MD and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Elysian Energy, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 50 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!\n\n

Response time1 day
Avatar for Atlas Home Energy Solutions LLC
Atlas Home Energy Solutions LLC
4.9(
106
)
Home Energy Audit

Serving Keymar, MD and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."
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+16

Response time3 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Home Energy Loss Professionals (HELP)
Home Energy Loss Professionals (HELP)
4.4(
73
)
Energy Audit - For BusinessHome Energy Audit

Serving Keymar, MD and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The Energy audit crew were punctual. They expected time of the audit was within the time frame that they quoted. I received a overall evaluation and list of things of suggested that would help to improve the overall energy efficiency of my home along with rebates."
Additional Photos
Additional Photos
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+1

Recommended by87%of homeowners
Avatar for Home Energy Saving Solutions, LLC
Home Energy Saving Solutions, LLC
4.9(
9
)
Home Energy Audit

Serving Keymar, MD and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Have a problem with cold basement and hired Home Energy Saving Solutions, LLC to do home energy audit. Energy consultant Mohammed El-Ghoul came on time and after short inspection suggested that we do need more specific HVAC audit, not whole home energy audit. Mohammed suggested a company which can do this, also made some very useful suggestions, and checked couple of things for free. We were not charged for service despite fact that Mohammed spent almost an hour at our home and provided useful advices. Very professional and honest service and I strongly recommend Home Energy Saving Solutions, LLC and especially energy consultant Mohammed El-Ghoul!"
moisture from a leak
Missing insulation and im
Improper insulation above
Blower door will depressu
Recommended by100%of homeowners
Avatar for Comfortable Home Energy Audits, LLC
Comfortable Home Energy Audits, LLC
5.0(
3
)
Home Energy Audit

Serving Keymar, MD and surrounding areas

In business since 2009

Free estimates

"It hard to get an honest answer to remodeling questions but Kyle answered every question honestly and professionally. His work was impeccable, and my energy rebate was much more than expected. Highly recommended. Thank you Kyle."
Infrared camera
Infrared camera
Infrared camera
Infrared camera
Recommended by100%of homeowners
Accurate Insulation - Home Facebook
4.2(
152
)
Energy Audit - For BusinessHome Energy Audit

Serving Keymar, MD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"They were amazing, he fixed the problem quickly. We had a dumb moment the next day and thought the door was broken they came right back out and showed us our problem and didn't make us feel like complete dummies. They were so professional. I would hire them again."
Response time2 days
Recommended by97%of homeowners
Showing 1-10 of 26
Energy Efficiency Auditing questions, answered by experts

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

It’s not recommended to turn off your breaker box in hopes of saving electricity. Breaker boxes were not designed to constantly be switched on and off. Therefore, turning off breakers unnecessarily can cause costly damage that outnumbers any energy savings. Only flip your breakers if absolutely necessary when troubleshooting an electrical issue.

The answer is a resounding yes, as dishwashers save significant water and energy compared to washing dishes by hand. The difference is so drastic in fact that those who use energy-efficient dishwashers can expect savings of over $450 per year. This is because dishwashers use less water, they wash at a higher temperature than a hand rinse, and you don’t need to rinse them after washing. New dishwashers use around 4 gallons per load, whereas washing by hand can use up to 2 gallons per minute.

Attic and whole-house fans improve a home's energy efficiency and comfort. They ventilate hot air from the attic, which reduces peak cooling loads, lowers reliance on air conditioning, and decreases indoor temperatures. This improved air circulation and expedited heat exit helps lower cooling costs, balance moisture levels, and enhance overall natural airflow, contributing to the efficient operation of other home equipment.

Yes, most audits include a report with prioritized recommendations for improving energy efficiency. Confirm with your auditor.

The Keymar, MD homeowners’ guide to energy efficiency auditing services

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