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TRUSTED BY RIVERSIDE, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon14
    Verified energy efficiency auditing services reviews

Top-Rated Energy efficiency auditors in Riverside - Updated Nov 2026

Elysian Energy, LLC
New to Angi
Home Energy Audit

Serving Riverside, 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
Atlas Home Energy Solutions
4.7(
14
)
Energy Audit - For BusinessHome Energy Audit

Serving Riverside, MD and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Atlas Home Energy performed an energy audit in my home, and based on the findings corrected all issues over a four day course. Their workmanship is flawless and their employees are pleasant and courteous. The bulk of their charge was reimbursed by BGE and my energy cost has declined. I recommend them highly"
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+16

Response time3 days
Response rate100%
Recommended by91%of homeowners
Avatar for BGE Home
BGE Home
4.6(
1,327
)
Energy Audit - For BusinessHome Energy Audit

Serving Riverside, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"

I thought about it and I know BGE will come in a flash to fix something, pretty much. We didn't ask anybody else; we just went with them. I just thought it would work for us. We have an older house. I think our furnace was, like, 60 years old, so it was time. What we got was, like, a five year (maintenance) if anything goes wrong with the air conditioner and the furnace. After that is a $14.50 a month maintenance fee for the air conditioner, furnace and the tie-in to the water heater for as long as you want to keep it. They were great. To do the work they were here about 7:30, came in about 8 and left about 3 -- 7 hours. There were about 8 people here. They had a plumber, a chimney sweep guy to clean out the chimney -- there were about 8 different guys here. I think the county still has to come out. Two were not from BGE, though -- the plumber and the chimney sweep.

"
Recommended by94%of homeowners
Avatar for Broyles HVACR
Broyles HVACR
5.0(
11
)
Energy Audit - For BusinessHome Energy Audit

Serving Riverside, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Broyles HVACR, LLC is a locally-owned full-service HVAC /natural gas company that helps customers in Baltimore County and surrounding areas. Our service technician is experienced, we strive to provide HVAC /gas services that are affordable to everyone, and our technician works efficiently to get your heating or cooling system up-and-running to save on costs. We have 12 years experience in the HVACR/gas field and in your community.\n\n

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+16

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

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.

Smart glass doesn’t use a lot of electricity, and you can expect a standard window to add between $1 and $2 per year to your electric bills. Smart glass is proof that energy-efficient windows work. Although your smart windows may consume a little energy to operate, they can save enough energy to offset the costs. If you’re concerned about the minimal bump to your electricity consumption, you can opt for smart tint, which doesn’t require electricity to work.

A home energy audit costs about $420 on average, with prices ranging from $100 to $2,250 or more. The final cost depends on factors like your home's size, location, the thoroughness of the audit, and the specific tests performed. A basic Level 1 walk-through inspection typically costs between $150 and $200, while a comprehensive Level 3 audit with detailed testing and a report costs around $900. Homeowners may be able to use the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit to cover up to $150 of the audit cost.

Costs for common individual tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

The Riverside, 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.