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TRUSTED BY LEANDER, TX HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon68
    Verified energy efficiency auditing services reviews

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

Avatar for Y Energy Solution
Y Energy Solution
4.8(
25
)
Home Energy Audit

Serving Leander, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"The representative from Y Energy Solution arrived an hour after the agreed appointment time and I had to reschedule. He arrived on time to the rescheduled appointment and completed the home energy audit. They were very courteous and their office support is excellent."
Wall insulation
White fiberglass insulation
White fiberglass insulation
Performing energy audit
Performing energy audit

+4

Response time9 hrs
Response rate93%
32 neighbors recently requested a quote
Avatar for LTX Property Inspections
LTX Property Inspections
New to Angi
Home Energy Audit

Serving Leander, TX and surrounding areas

Approved

Credit card accepted

Hi, I’m Zach, owner and inspector at LTX Property Inspections. I provide thorough, professional home inspections designed to give you a clear understanding of your home’s condition and help you make confident decisions. I take pride in treating every inspection with the same care and attention I would give my own home, because your investment deserves more than just a checklist. It deserves someone who genuinely cares.

Avatar for ENERGY ATTIC USA
ENERGY ATTIC USA
4.9(
31
)
Energy Audit - For BusinessHome Energy Audit

Serving Leander, TX and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"My experience with Energy Attic USA went really well. They were very good price wise. They did a good job and they’re the only company that I find that would do a reading and barrier that actually use a metallic foil reading barrier that they would put in instead of spray. That’s what I wanted. It’s supposed to be much better. It’s all under insulation."
Radiant Barrier
Insulation
Solar Attic Fans
Recommended by100%of homeowners
Avatar for Texas Air Repair
Texas Air Repair
5.0(
25
)
Energy Audit - For BusinessHome Energy Audit

Serving Leander, TX and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Henry helped keep my HVAC going and suggested what needed to be done to keep the thing going Properly. He didn't hard sell or pressure me. He actually was very up front about everything. Taught me a bunch of stuff im the process. The quality of work is worth every penny you pay and stress you can avoid. His prices are very reasonable as well. I have dealt with several HVAC companies in the greater Houston area and they have left me paying more than what I should have. Also Henry said if I'm ever out of heat or AC to call him anytime and his business will be there to help you in the dead of night. Excellent!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Leander, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"We met with 3 different companies to advise on getting solar panels. The first 2 companies basically just told us what size system we could get based on state and federal tax rebate levels. Heard an advertisement for Sunpro on radio and decided to call them; turned out to be a good decision. Kara with Sunpro was extremely informative and had a nice package put together for us to review. She even researched our home and had an idea of how much production we could expect with the recommended solar panels. Even after selecting Sunpro, I called Kara with questions about things I'd heard from others or something I forgot to ask. I never felt like I was a burden and she always returned my calls if I had to leave a message. The complete team with Sunoro were professional and eager to help. Satisfied with new solar system and looking forward to enjoying savings on electric bills.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Alternative-Solar - Environmental Consultant Facebook - 5 Photos
5.0(
2
)
Home Energy Audit

Serving Leander, TX and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"I conducted business with him about 3 months ago, he was just wonderful. He was awesome, very attentive, answered all my questions and got someone on speaker phone if he did not know the answer right away. He was a great resource from start to finish. After the project, he called back, asked if there was any problems, so he saved me the hassle of reaching back out to him about billing."
Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 30
Energy Efficiency Auditing FAQs, answered by experts

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

Hawaii is currently rated as the most expensive state for utilities. How much are utilities for a house in Hawaii? With electricity costs in Hawaii totaling nearly 42 cents per kilowatt-hour, residents are paying more to run their households than any other residents. Electricity costs in Hawaii are so high, mostly due to the fact that most of the electricity available to residents is produced using oil that must be shipped in from other places.

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

To find a reputable home energy auditor, start by researching local companies that offer the service and check their reviews, methods, and certifications. The most reputable professionals are often Home Energy Professional (HEP)-certified by the Building Performance Institute (BPI). You can also consult the Department of Energy’s certified list of energy auditors or use a state licensing tool to review local guidelines and ensure you are hiring a certified professional for your area.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The Leander, TX homeowners’ guide to energy efficiency auditing services

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