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TRUSTED BY EUGENE, OR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon10
    Verified energy efficiency auditing services reviews

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

Avatar for HomeRx
HomeRx
4.3(
110
)
Home Energy Audit

Serving Eugene, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Credit card accepted

"Steve looked at project and wanted to be certain that attic was properly vented before he installed insulation. His recommendations were professional and helpful. We are following up."
Masking off rooms
West Seattle custom
 Lead safe practices
Yard taped off for Lead Safe
 Keeping your home clean is important to us

+12

Response time1 day
170 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Reynolds Electric, Plumbing, Heating and Air
Reynolds Electric, Plumbing, Heating and Air
4.9(
56
)
Home Energy Audit

Serving Eugene, OR and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"David was courteous, prompt, and efficient. I am really pleased with the work he did and with Reynold Electric, Plumbing, Heating and Air. I highly recommend him and them for their professionalism."
HVAC Tune-Up
Plumbing Pros
Lighting Evaluation
Response time8 hrs
Response rate100%
201 neighbors recently requested a quote
Avatar for Josh Lowe's Dr. Energy Saver
Josh Lowe's Dr. Energy Saver
4.4(
101
)
Home Energy Audit

Serving Eugene, 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
92 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Benjamin Gorman
Benjamin Gorman
4.0(
4
)
Home Energy Audit

Serving Eugene, 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
Avatar for Joey Builders, Inc.
Joey Builders, Inc.
1.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Eugene, OR and surrounding areas

In business since 2020

Free estimates

With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your remodeling needs with great care. We will treat your home as we would treat our own. Give Joey Builders, Inc. a call today, we look forward to working with you!

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Response time10 hrs
Energy Efficiency Auditing FAQs, answered by experts

A whole-house humidifier can positively impact energy consumption by improving heating efficiency. During colder months, humidified air feels warmer, which allows you to lower your thermostat without sacrificing comfort. This adjustment can lead to significant energy savings as your heating system works more efficiently. However, it's important to use the humidifier judiciously, as excessive humidity could potentially strain your cooling system in warmer months.

While many states require all new construction to undergo blower door tests, it’s not a requirement for existing homes. But in both cases, a blower test helps confirm that the contractor has sealed the exterior, that the type of ductwork installed is functioning properly, and that your home is as efficient as possible.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

The extra insulation helps reduce energy costs by minimizing drafts and temperature exchange between indoors and outdoors.

Yes, energy-efficient options such as LEDs and solar-powered lights are available. These alternatives consume less electricity, resulting in lower utility costs. They are also more environmentally friendly due to their reduced carbon footprint and longer lifespan.

The Eugene, 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.