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Northwest Energy LLC | Certified Test and Balance logo

Northwest Energy LLC | Certified Test and Balance

5.0 ★★★★★ · 14 Google reviews · 24 photos
HVAC contractor · Glenview, IL

Northwest Energy LLC | Certified Test and Balance at a glance

Customers consistently praise the punctual, same-day service and clear communication provided during air balance testing and HVAC layout analysis. Reviewers note the thoroughness of the work, including on-site issue resolution and detailed explanations that help meet code requirements for inspections. With a perfect five-star rating from fourteen reviews, the owner actively engages with feedback, addressing inquiries in over seventy percent of posts to maintain a responsive relationship with clients.

  • Google rating: 5.0 out of 5 from 14 reviews (100% five-star).
  • Reviews on this page: 14 Google reviews (13 with written comments).
  • Owner responses: the business replied to 71% of reviews.
  • Most recent review: September 16, 2026.
  • Service: Energy Auditor serving Glenview, Illinois.

Data from Google, last updated October 26, 2026.

Photos

Customer reviews

5.0
★★★★★
14 reviews on Google
5★14
4★0
3★0
2★0
1★0

Reviews from Google, shown as published (original wording, unedited).

What customers talk about

We read 13 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “Anthony was great, very responsive and knowledgeable.”
  • “Anthony was very prompt to reply, was able to get my test done the next day and was very thorough in his analysis.”
  • “He took the time to clearly explain everything I needed to know and made sure all my questions were answered.”
  • “I highly recommend them to anyone who needs HVAC or air balancing done right the first time.”
  • “He was very thorough and explained everything as he went.”
  • “Fast service, great price, knowledge in his field”
  • “They are responsive, attentive, and genuinely care about delivering the best possible results.”

praise complaint · found by our text analysis, Google review wording unchanged.

Ting Xu1 reviewTotal number of Google reviews Ting has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Very professional and detail-oriente

Fix It HVAC2 reviewsTotal number of Google reviews Fix has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Anthony was great, very responsive and knowledgeable. Glad we found him to do our LA Fitness Air Balancing Test.

  • Price assessment: Great price
  • Price: $1,000–1,200
David Rotter4 reviewsTotal number of Google reviews David has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Anthony was very prompt to reply, was able to get my test done the next day and was very thorough in his analysis. He made recommendations for improving my hvac layout. I highly recommend him.

Andrzej Stopka1 reviewTotal number of Google reviews Andrzej has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Great and Fast Work, Great Person, we need more guys like that

Response from the owner · 6 months ago

Thanks, I really appreciate that. It was great getting your new mechanic bay ventilation dialed in and balanced for you. Glad I could get the test and balance done fast so you guys could get the shop moving. See you next time!

Eddie Exconde4 reviewsTotal number of Google reviews Eddie has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Anthony from Northwest Energy came out exactly when I needed him. He was extremely knowledgeable and professional throughout the entire visit. He took the time to clearly explain everything I needed to know and made sure all my questions were answered. I’m very pleased with the quality of his work and the overall experience. Highly recommend Northwest Energy!

Response from the owner · 6 months ago

Thanks for the review! Anthony here. Glad I could get out to Aurora for your commercial fresh air and exhaust assessment. Ensuring proper building pressure and ASHRAE ventilation compliance is what we do best at Northwest Energy. We appreciate the recommendation for our test and balance services!

Victor M6 reviewsTotal number of Google reviews Victor has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Fast service, great price, knowledge in his field

  • Price assessment: Great price
  • Price: $1,000+
  • Services: Service not listed
Response from the owner · 8 months ago

Hi Victor, thank you so much for the feedback! We pride ourselves on providing fast, expert service for all our commercial HVAC test and balance projects throughout Chicago and the surrounding suburbs. It was a pleasure working with you, and we’re glad we could offer a competitive price for your ventilation verification to get the job done right. We look forward to the next one!

Jay Patel2 reviewsTotal number of Google reviews Jay has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Amazing person to work with. We needed something last minute to pass inspection and he came in that same day and completed the job. Very reliable.

Response from the owner · 10 months ago

Thank you so much for the kind words! We understand how stressful it can be when you need a last-minute air balance report to pass an HVAC inspection. Our team at Northwest Energy LLC always tries to prioritize urgent requests in Naperville to keep projects on schedule. We’re glad we could get out there the same day to ensure your system met all the necessary mechanical codes. We appreciate the trust you placed in us—don’t hesitate to reach out if you need any more HVAC testing or balancing in the future!

Nguyen Timothy6 reviewsTotal number of Google reviews Nguyen has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Absolutely outstanding service! I recently hired this company for air balance testing at my new business, and I couldn’t be more impressed. The team was professional, punctual, and extremely knowledgeable — they explained everything clearly and made sure all readings met code requirements. The technicians worked efficiently and left the space spotless afterward. Their attention to detail and friendly communication made the entire process stress-free. I highly recommend them to anyone who needs HVAC or air balancing done right the first time. Exceptional quality and customer service from start to finish!

Response from the owner · 10 months ago

Hi, thank you so much for the 5-star review! We are thrilled to hear you had such a positive experience with our air balance testing team. At Northwest Energy, we take pride in helping new businesses in Elk Grove Village ensure their HVAC systems are performing efficiently and meeting all local building code requirements. It’s great to know that our technicians were able to provide the professional, stress-free service we strive for. We truly appreciate your recommendation and look forward to helping you with any future air balancing needs. Congratulations on the new business!

Nurseit Erkinov2 reviewsTotal number of Google reviews Nurseit has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

We are very satisfied with the Air Balance test. The technician was very friendly and communicative — he explained everything clearly, was ready to discuss some details with the inspector, and helped resolve a few issues on the spot. He also gave us good advice on how to keep the air cleaner. Very professional service! Highly recommended!

Response from the owner · a year ago

Thank you so much for your wonderful review! We're grateful for your kind words and appreciate you taking the time to share your positive experience.

sakeena thomas6 reviewsTotal number of Google reviews sakeena has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I will highly recommend Northwest energy to perform any HVAC TAB Report that are needed for your projects. Anthony was awesome. He came out in extreme weather conditionsto get us the report we needed in order to pass our inspection. He was very thorough and explained everything as he went. He also came back a second day as we were not completely done with the electrical on the roof And for that I really applaud him for taking the time out of his day and coming out a second time thank you Anthony and Northwest.

Response from the owner · a year ago

Thank you so much for your kind words! We’re thrilled to hear that you had a great experience with us. Providing excellent service and quality is always our top priority, and your feedback means the world to us. We truly appreciate your support and look forward to serving you again in the future! Best regards, Northwest Energy

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