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*The Angi rating for Energy Efficiency Auditing companies in Dorena, OR 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 Dorena, OR 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 26, 2026

Find Energy efficiency auditors in Dorena

Avatar for Josh Lowe's Dr. Energy Saver
Josh Lowe's Dr. Energy Saver
4.4(
101
)
Home Energy Audit

Serving Dorena, OR and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"Thorough audit. However, their focus is to sell a $50,000 home sealing project. That?s crawl space to attic. Payback on energy savings? A zillion years."
fiberglass in attic not working
attic insulated with closed-cell spray foam
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation

+36

Response time1 day
91 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Benjamin Gorman
Benjamin Gorman
4.0(
4
)
Home Energy Audit

Serving Dorena, OR and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"Ben did an energy analysis of my home looking for places where energy might be leaking out He did a thorough investigation of the house including a blower door test and found several places where drafts were allowing heating and cooling to escape and raise my energy bills. I was surprised by the places where air was leaking out. I wouldn't have thought of those places. One was into the crawl space under the house, another was under two French doors. Who knew a relatively well-built house would have that many leaks. No wonder my electricity and gas bills were higher than I'd like."
Ceiling fixture air leak
Blower door test reading
Deal seal air leak
Kitchen cabinet drop soffit unsealed
Air leak at window molding strip

+7

Response time1 day
Response rate100%
Recommended by100%of homeowners
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Avatar for Harvest Valley Specialties
Harvest Valley Specialties
4.7(
7
)
Energy Audit - For BusinessHome Energy Audit

Serving Dorena, OR and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Everything went very well. HVS was very responsive on communication, quality work and I would highly recommend them for any and all services that they provide."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Energy Efficiency Auditing questions, answered by experts

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.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

Leaving vents open but closing doors in unused rooms will probably not save money on your energy bill. Closed doors prevent the natural flow of air throughout the home, which could reduce the efficiency of the overall HVAC system. They could also restrict airflow into and through the return vents, making the HVAC system less efficient.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

Yes, pros suggest units with high EER ratings for energy savings.

The Dorena, OR 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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