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Find Home energy auditors in Longview

Avatar for HomeRx
HomeRx
4.6(
75
)

Serving Longview, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2013

Free estimates

Credit card accepted

"We had a really great experience with HomeRX for our crawl space insulation project. From the first visit, Aaron was easy to talk to, very knowledgeable, and took the time to explain everything clearly without making it feel overwhelming or salesy. The whole process - paperwork, scheduling, and communication - was smooth and straightforward. Everyone we interacted with was friendly, responsive, and professional. You can tell they have their process dialed in, which made the decision to move forward feel easy. Definitely recommend HomeRX if you want a team that’s organized, communicative, and easy to work with."
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
200 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Bull Mountain Heating AC & Insulation
Bull Mountain Heating AC & Insulation
4.9(
297
)

Serving Longview, WA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Truly excellent. Installation of Lennox AC unit. And humidifier. We joined their service club for twice annual maintenance visit. They are very with it. They know your system when you call, and as a service member, you get quick response service. They confirm appointments by text, text you when they are coming and about to arrive. And you cab track the driver. Always knowledgeable service pros when on site with clear explanations of what happened. Pricing seems very good too. I wish all vendors were like this. 5 stars for sure."
Recommended by95%of homeowners
Avatar for Entek Corporation
Entek Corporation
4.9(
151
)

Serving Longview, WA and surrounding areas

In business since 1946

Free estimates

Emergency services offered

"Scheduling an appointment was easy. Sean came out to check our recently purchased home's heat/cooling system and provided options/recommendations for consideration. He was very knowledgeable and friendly. Highly recommend."
Recommended by96%of homeowners
Avatar for Blairco Inc
Blairco Inc
4.9(
87
)

Serving Longview, WA and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"We replaced our old furnace with a new high efficiency furnace. Shawn came out and helped us figure what to get and gave us 4 options and estimates for each. We chose the third estimate. We set up the appointment, and set the date. Two men came to our home and did the job of removing our old furnace and AC and installing our new ones. It took 2 1/2 days to do the job and it turned out wonderful. The men were great to work with and did a terrific job. They were very polite and fun and answered all our questions. We have used Blairco for about 30+ years, and they come twice every year and do maintenance on our furnace and AC."
Recommended by95%of homeowners
Avatar for Environmental Works LLC
Environmental Works LLC
4.6(
67
)

Serving Longview, WA and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home."
Recommended by88%of homeowners
Avatar for GreenSavers
GreenSavers
4.6(
28
)

Serving Longview, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I wish I could give less than 1 star. This company took my money and conducted an audit, and after repeated requests on my end for the results and repeated promises on their end to give the results and a promise of a refund, have yet to do so in the 7+ months since the audit was conducted. This was after a multiple month wait on their wait-list to get the energy audit in the first place. I know this company has stellar reviews, but this has been one of the worst experiences with a business I've ever had."
Recommended by92%of homeowners
Showing 1-10 of 45
FAQs for home energy audit projects in Longview, WA

To prepare for a home energy audit, begin by preparing your space. Clear any obstructions around the attic, basement, ducts, crawl space, appliances, windows, and doors. Gather all your energy bills from the last year and information on home upgrades if you’ve made any changes. If you’ve previously had an audit done, include that information as well.

Finally, be prepared to discuss any questions or concerns you have. If you’ve noticed a rise in your energy bills, hot or cold areas in your home, or unusual sounds from ducts or appliances, make a list to discuss with your auditor.

How often you should get an energy audit depends on the age and condition of your home. New homes with no issues are recommended to get an audit every five years, while older homes should audit every two to three years. If you’ve noticed any changes to your energy bills or other areas of concern, you should get an audit as soon as possible. It’s also a good idea to conduct an audit if you’ve made changes or upgrades to your home, such as installing a new furnace, windows, or doors.

An energy audit takes three to four hours to complete. Your auditor sets up testing equipment, conducts an exhaustive walk‑through inspection, and performs all required evaluations to identify energy loss points. The audit follows a systematic review that includes visual assessments, mechanical tests, and detailed documentation, resulting in a precise report of improvement recommendations.

You can schedule a home energy audit any time of the year—it all depends on what's convenient for you. That said, timing it right can help you tackle issues before they impact your comfort and bills. If you live in a colder climate and want to avoid high heating costs in the winter, getting an audit in the summer allows you to make improvements before the temperature drops. On the contrary, if hot summers are your concern, a spring audit can help you stay cool and save on air conditioning.

To find a qualified home energy auditor, start by searching for local energy auditors with great reviews and recognized certifications like those from the Building Performance Institute (BPI). These credentials ensure they're qualified and can help you qualify for rebates. Don't hesitate to ask about their audit methods and schedule a consultation to see if they're a good fit for your needs. Doing some research upfront helps you get top-notch service and maximize your energy efficiency.

Once you have your energy audit report, it's time to take action. Review the recommendations and prioritize the upgrades that make the most sense for your home and budget. Reach out to experienced pros to get quotes and discuss how they can help. By making these improvements, you'll boost your home's energy efficiency, lower your utility bills, and enjoy a more comfortable living space.