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Best energy efficiency auditors near Granger, TX

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

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

Serving Granger, 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%
34 neighbors recently requested a quote
Avatar for LTX Property Inspections
LTX Property Inspections
New to Angi
Home Energy Audit

Serving Granger, 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 Granger, TX and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"From start to completion everything for the initial quote, to showing up on time, to completing the job quickly and cleaning up was absolute professionalism. Kent , the owner, was great and everything he told me was correct. I have waited to post my evalution because I wanted to receive my first utility bill after completion. My utility bills in the summer were ranging from $250-$300 a month. I have a 2267 square foot home with a pool. My first bill since my new installation was $200.00, a wonderful drop from last year. The pool uses a lot of energy. Before, my garage was incredibly hot in the summer and I can really tell the difference. I leave my thermostat on 78 and it is actually cold at night. I highly recommend them.
"
Radiant Barrier
Insulation
Solar Attic Fans
Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Granger, 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
Avatar for Texas Hotsteam Services
Texas Hotsteam Services
4.9(
13
)
Energy Audit - For BusinessHome Energy Audit

Serving Granger, TX and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We moved in to our new home that was built in 1960. With a brand new baby we wanted to have it as clean and possible and when they came and cleaned them it was amazing what was in there and that we could have been exposed to that. Thank you for your great service and wonderful job ?"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Recommended by100%of homeowners
Alternative-Solar - Environmental Consultant Facebook - 5 Photos
5.0(
2
)
Home Energy Audit

Serving Granger, 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
Avatar for Collective Power
Collective Power
5.0(
1
)
Energy Audit - For BusinessHome Energy Audit

Serving Granger, TX and surrounding areas

Free estimates

"I recently reached out to collective power to inquire about their energy solutions and services. Although I didn't have any services done with them, I was thoroughly impressed by the level of information and assistance they provided. The representative I spoke to was knowledgeable and patient in answering all of my questions. They took the time to explain various energy options, their benefits, and the potential cost savings. I appreciated their willingness to provide detailed insights, even though I was only seeking information at that point. Based on my experience with their customer service, I can confidently say that Collective Power values their potential customers and strives to offer valuable guidance. While I cannot comment on their actual services, the positive interaction I had speaks volumes about their commitment to customer satisfaction and transparency. In conclusion, if their service matches the quality of the information they provide, I would not hesitate to consider Collective Power for my future energy needs."
Additional Photos
Additional Photos
Additional Photos
Sun Pro Solar
New to Angi
Home Energy Audit

Serving Granger, TX and surrounding areas

In business since 2000

Free estimates

Credit card accepted

With years of experience serving the area, we are your solution for all your (PWC) needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

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Energy Efficiency Auditing FAQs, answered by experts

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

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.

The Granger, 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.