Miguel did a great job inspecting our newly installed HVAC system. He was very communicative and let me know what was going on during each step of the process. read more

I was quite surprised when my experience was so dreadful when their overall reviews are good. The person who called to schedule the HERS test was very professional and informative. That's where it ended. I was given a 3 hour window for their arrival. I have tenants and they were going to be in and out so I waited at my home for the technician to call and say that they were on the way, so I could head over. I sat for hours waiting and when the window was almost over, the technician called and said he was stopping for lunch. I certainly don't want to deny someone food when they're hungry, but this caused him to finally show up :40 past the end of the window, which messed up the rest of my afternoon work obligations. He performed the test quickly and then said he was going to his truck to get my paperwork and would be back in :10. He was gone for almost :30. He asked my preference for dates for them to schedule the final inspection with the city. He said someone from their office would call to let me know the date and time range. That never happened. I called their office TWICE and after being on hold for :10 both times, it went to voicemail. I left voicemails with very specific info but no one ever called back. I had to troll around the city website and finally found my address listed with an appointment for the following day. Good thing I searched. Absolutely zero instructions or time specifics and while I realize this was a city thing, iPermit were the ones who should have provided me the specifics. Run, don't walk away from this company, if given a choice. read more

How difficult is it to make an appointment? Apparently, extremely difficult. I called them multiple times with no answer. After they finally called back, I scheduled an appointment, or at least I thought I did. They then called me again to confirm before sending a confirmation text without clarifying that my reference number was the same as my permit number, so I had to ask about it. After all this confirming, you'd think my appointment would be set, but no: I got a call on the wrong date saying that the inspector was coming in a couple of hours, so I texted iPermit to notify them of the error but received no reply. Thus, I had to find the inspector's number on the city website and call him myself. Why even bother with iPermit? Bottom line: What should have been a simple matter of making an appointment and a quick inspection turned into a fiasco of constant phone calls and texts, and added so much stress to an already very stressful time of year. read more

Very nice young man. Excellent customer service friendly and considerate. Wonderful sense of humor too. read more

Joseph at iPermit was nothing short of amazing! He provided outstanding customer service and handled everything quickly and thoroughly. Truly an A+ experience from start to finish. Nothing but positives all around! Highly recommend! read more

Miguel did a thorough job and was a pleasure to work with. We were very pleased to have him inspect our system.

Miguel O was amazing! He was professional and friendly. He completed a thorough inspection and explained us the process along the way too. I highly recommend these guys! read more

Miguel communicated well, was orderly and quick in his approach and was pleasant to deal with.

Inspection was done very promptly and professionally with kind explanations. Inspector found some mistakes left by HVAC installation.

Miguel was kind, sociable and professional. Step by step, he kept me in the loop of what he was doing as well.

After having our new heat pump installed IPermit sent out Miguel to do our air duct audit. Miguel explained the process before starting, and was very careful during the setup and teardown of his equipment, ensuring all things were left neat and clean. He was extremely polite and a communication was outstanding throughout the entire process. I wish more home service professionals had this level of top tier attention to detail and customer satisfaction. And did I mention he was on time :) read more

On December 12, 2025 we had an inspection conducted by a young woman named Ema Joseph. She was knowledgeable, efficient, personable and in every way a credit to her company. I am always thrilled to see a female in a trade job, and I am sure this one has a bright future ahead of her if her employer is smart. read more

Excellent service. James, the inspector, came promptly within the time scheduled. Very courteous and friendly young man. I could tell he was confident and thorough in his work. Explained the permit process, treated my home respectfully and left everything clean and neat. I was very impressed with James and the company he represents. read more

Miguel was courteous, knowledgeable, professional and efficient. excellent representative for the company. read more

Miguel with iPermit did an exceptional job at performing the HERS testing on our new HVAC system. He is very knowledgeable about his work and extremely efficient in how he performs it. If you ever need a HERS test done, try and ask for Miguel. You won't be disappointed. read more

Miguel was communicative, on time, friendly, and made the whole inspection a breeze! Very professional.

Yes, I was very pleased with my experience with Justin from IPermit who came to my home to do the HERS test. He was very nice and very professional with setting up, testing and making sure I have a date for the inspection. I was very pleased and I rate him with a 10. Thank you Justin! read more

An absolute nightmare of a company to work with. Utter chaos and disorganized. Want you to do the work you pay them for.

Miguel called me 15 minutes before arriving to give me his ETA. He was friendly and professional, and completed the HVAC inspection faster than he had estimated. Since everything checked out, Miguel scheduled the final county inspection for me right then and there. I am very happy with the service. read more

Terrible company, even more terrible management. I wouldn't do business with them if they were the last company on earth. And the way they treat their employers is deplorable. Favoritism, setting up unattainable metrics, and the way they treat their staff that needs to be there for their children while they are having crisis is very disrespectful. I'm sure they have very bad business practices too from what I read in the reviews......I would've given zero stars but I'm forced to give one star......do better read more

Very knowledgeable about what is needed, cool part was it was absolutely free.. Mr O. Was informed about how the process is and helped with the final inspection. read more

Miguel was very professional, knowledgeable and friendly. Top notch service provided!!

I got to meet Justin today he was the ipermit inspector inspecting my new AC unit which was installed on September 3rd of this year, he check its performance throughout the home. Justin was polite and courteous and respectful of my property and my animals which was great. He did his job happily and when I had a question or concerned he wasn't dismissive, he kindly answered all my questions. Thank you Justin. read more

Exceptional service again with Miguel...always professional and friendly and very thorough. He went over and beyond setting up my final inspection. Thanks read more

Our inspector, Miguel was very professional, personable, a good communicator, and explained thoroughly the process. I would highly recommend this service to have a 3rd party thorough analysis when you have made a major investment in a new HVAC system. read more

Miguel, our assigned tech, was prompt, professional and considerate enough to notify me that he was running early. He worked around my work area and my pets to conduct and complete his assessments with little to no interruption during my work day. Thanks Miguel! read more

It was a pleasure to have Miguel in our home. Miguel is friendly, professional, efficient and a pleasure to be around. His work was clean and thorough. Thank you for sending us Miguel! A very pleasant exoerience. read more

I had i permit come to get my new AC unit up to code. Miguel O. was so professional and thought full...on time... great attitude sooo friendly. Thank so much....this the 3rd time I have had to deal with Butler. I appreciate your honesty and getting this job done thank you so much Miguel. read more

Miguel was terrific! He was very thorough and didn't rush through the steps. He is very professional, kind and courteous. He's a keeper!

Great experience. Quick, easy, friendly and thorough. Thanks for performing. Recommend to others

Kevin contacted me before arriving to do a HERS inspection. He discussed the process step by step and was very efficient, completing the complex work in a timely way. Beyond that, he was kind and considerate, inspiring trust. I feel confident in his judgment about our new system. read more

A fellow named Jonathan came to double-check my new HVAC system. He was well-organized and well-focused throughout the inspection.He was also kind. I told him about my reactive adopted dog and reassured him the dog would remain in his crate in another room. Jonathan agreed to text me when he needed to be in nearby locations so I could interface with my scared pooch. Expertise, focus, kindness - a good combination. read more

I permit conducted the California state inspection for my air ducts after having recently replaced my home furnace. Robert came to inspect our ducks. He did a great job. He was quick and efficient . It took him less than 1 hour to inspect the furnace, seal the ducts, conduct the test, finish the documentation. read more

Trying to get ahold of someone at this company is a nightmare! I've called and left messages, I've emailed, and I've texted. My final inspection was supposedly scheduled, and when I called the city this morning for an estimated time of arrival, they said that Ipermit did not make an appointment for me. So now I'm trying to contact them to find out how to remedy this, and I can't get through to anyone. I called my HVAC company and told them that they should stop using Ipermit because they don't take care of their customers. What a pain! read more

Good luck working with iPermit unless you like sitting on hold indefinitely only to end up leaving a voicemail and never getting a call back. Trying to get a final inspection for a new heat pump installation has been a total NIGHTMARE. Kafka could have used this company for his writings. Like I said, good luck. read more

Joseph A, came out for my inspection and did an excellent job. He was professional, knowledgeable and friendly. He answered all my questions. read more

Would not recommend using them. An hvac company I hired to install a furnace used them. As is customary I paid the hvac company for the permit with the city, and the hvac company used ipermit to file the permit. Evidently the hvac company subsequently went out of business and close to 2 years later I'm getting threatening letters from ipermit saying they will revoke/cancel the permit. As a business it's up to you to vet who you do business with and if your customer doesn't pay you that's between you had them, not the homeowner as a third party. read more

Kevin Tang came out to do the HERS inspection on a new furnace I purchased. Kevin was great! He explained everything he was doing and performed the inspection competently and carefully. he even offered to change out my attic light bulb - since he was already up there. He made quick work of a thorough inspection and explained the next steps so I know what to expect. Very pleased. read more

This company is terrible. I had a water heater inspection on 12/5/23 and the guy completely missed his appointment time. I had to check my cameras to make sure he even showed up because he never knocked on my door, called me, left a note saying he was even there. I called ipermit to tell them he never showed, they couldn't get a hold of him either. They wouldn't provide his number and said they won't answer for me. Then 2 days later, I called again to tell them nobody showed up. I got Nicole on the phone who was absolutely terrible at customer service and started yelling at me because I told her the guy never showed. That's when I checked my cameras to see he spent 3 minutes on my property then left but never told anyone. I had to get a supervisor involved just to get passed her. It's now 5 days later and I have not heard 1 thing about my inspection. ipermit says call for the next one. What's the problem with the last one?! They don't communicate at all. ipermit has been horrible to work with. I don't recommend their services. read more

December 4, 2018 Lorenzo performed our HERS inspection today on our new HVAC and ducti work. He was very nice very professional he did a great job. He took the time to tell us exactly what he needed to do for the inspection very knowledgeable and very helpful and answering questions. He said the system we had installed, the installers did an excellent job. Kudos to Nexgen heating and air conditioning. Keep up the great job that you do Lorenzo I wish there were more dedicated and dependable people out in the workforce like yourself. Very positive and upbeat personality. I highly recommend this company. Refer your HVAC company to this place. You are a excellent Representative for your company read more