I tried doing my own install of a remote starter. After three hours of reviewing instructions, gathering my tools and struggling with the steering wheel cowling, I came to the conclusion that this job would go better if done by a professional. I prefer not to use the dealership (I don't know why; to save money I guess), and I was searching Craigslist to find a local installer. I came across Erik's ad and was immediately impressed. I hadn't seen any of his reviews at the time and I thought this might be expensive, but worth whatever they might charge to get the job done. I replied to the Craigslist posting and got a reply right away. I was given options of dropping my truck off, or he would come to me. HOW EASY IS THAT? Erik's quote was reasonable. I dropped the truck off and he had it done in less than two hours. He said it would have been much sooner but the kit I supplied had been programmed for a different vehicle. Most of his time was spent reprogramming the kit on a PC. The job was perfect. Erik is a gentleman, and very professional. This work was done during the COVID-19 era and I observed him cleaning the work area before and after the install. He was wearing a mask and gloves, and preferred not to shake hands. My wife was with me and she was totally impressed. Needless to say, the job went well. The remote works fine. I found a new "go to guy" and I can highly recommend Granite State Audio. ....not just for the great name, or the location, or the work but because this is ERIK. He's the man that is Granite State Audio. I would rate him at 10 Stars if I could. read more

Erik is an amazing installer. I have used him for four separate jobs over the years and he has exceeded expectations each time. Professional, courteous and super easy to work with. Along with his superior quality of work, Erik showed off his consultation skills by helping me select the right equipment for my needs. He takes a lot of pride in his work and continues to be there for assistance long after the job. In fact, the first job he completed for me had complications because of an issue with my vehicle, unrelated to his work. Instead of leaving me to deal with dealership, he spent countless hours troubleshooting the problem and provided me with enough information to get the issue fixed under warranty. I feel very fortunate to have found Granite State Audio and will continue to use him for all my installation needs. I highly recommend him to anyone seeking high quality work at a very reasonable price. read more

I am excited to give this review, i rarely have an opportunity to rave about my interaction with a business. But Granite State Audio is by far one of the best audio technical business that ive dealt with!! Not only was he very patient he has fair pricing( i know because i called around). He installed a car starter in my wifes car, ( it was her birthday gift) he went to her job and did his magic. She is so happy with the starter, u know what they say happy wife happy life. Anyway i would strongly advise anyony to do do business with this young man, he also does home theater installation and audio systems in cars. Ive already told my friends, and my wife's friends at work are really interested too. Again great company. Thanks Erik hope to do business with u again!! read more

We purchased a new car starter as a gift for my boyfriend's mom. Here's what she had to say: Eric from Granite State Audio went above and beyond when it came to installing my new car starter. He came to my work so I would not be inconvenienced, he ran into issues he had not seen before and worked on it for 4 hours. He contacted me a couple of days later stating he had figured out the problem! He came to my work got my car, brought it to his shop and completed the installation. When he got back to my office he took the time to show me how the automatic starter would work. He followed up with me the following day to make sure everything was OK. This company is very responsive, helpful and professional and I would highly recommend them. -Elise read more

I purchased a radio for my sons car to replace his broken factory radio. I spent the money on a decent radio. I had installed many radios in my younger years and figured how hard could it be now. Well the answer to that is very complicated I attempted to do the install and was at a total loss. I came across Granite State Audio on FB, and reached out to them Erik was professional and courteous from the get go. I told him my situation and he was very helpful, I met with him the same weekend and he installed the radio with plenty of knowledge about what he was doing. The stereo had fiber optics for sound way above my head. I highly recommend Granite State Audio as they are professional and knowledgeable about their work. A+ rating in my book. read more

We had a backup camera installed in our older model van this week, and we just love it! Erik was very professional in the whole process, from getting back to me when I left a phone message asking if he could help us, to quickly following up with our options for products. I made my choice, and he emailed me the bill, which I could easily pay on line. I scheduled an appointment with Erik, and he ended up coming to our home to install it when I ran into a conflict in my schedule that morning. He did a fine job installing the camera and was very courteous and professional. I highly recommend Granite State Audio to anyone needing this kind of product in their vehicle! read more

Erik really knows his stuff, he worked with me for weeks in advance to give me solid advice on how to upgrade my old BMW Z3 which is not an easy car to replace the stereo in due the outdated sub enclosure design and non standard replacement for the original Harmon Kardom speakers. I would highly recommend Eric to tackle any level of complexity with car audio and electrics. He offered fair and reasonable estimates for deferent types up upgrades and bent over backwards to accommodate my budget. I doubt there is a better person in the area that can offer his level of expertise at such a reasonable cost. read more

Awesome! Erik can do it all! Someone drilled two holes in my boat before telling me they could not install my fish finder. Then I found Erik online and asked if he could install a fish finder for my boat. We ended up doing a fish finder and a small Bluetooth audio system. I absolutely love it. His prices were reasonable, the quality of the work was great, and his attitude was wonderful. I recommend Granite State Audio for all your home, auto, and marine needs...you won't be disappointed. Thanks Erik! read more

My wife's radio just stopped working for no apparent reason. I bought the same factory replacement radio from eBay motors. I contacted Eric to install it. He was prompt and very careful when removing the original radio and installing the "new" one. I was a bit nervous about how the dash would look after the job. However, you could never tell we replaced the radio. He even helped me get a valid security code and it works and looks as good as new. He did a great job and the cost was very reasonable. read more

I bought my son his first car for his birthday. The radio wasn't working correctly so I thought I could take a look. Talk about a "birds nest". I called Granite State Audio. They came over and within an hour in my driveway they not only had it working but updated some features on the radio. My son is so excited and having the experts do it instead of me messing with it was well worth the money. Very professional and prompt. We would recommend them for sure. read more

I just had my subs and amp installed just the other day. By the owner. He was amazing. An i will say, he did an amazing job, I absolutely love love love love love love his work. He was very respectable, with all this virus stuff going on, he was wearing a mask, wearing gloves, he kept his distance, he cleaned the inside of my car when he was done. Extremely professional. Overall I would highly recommend Granite State audio for any of his services. read more

Great service, Granitestate audio was able to work with my schedule to install my car starter just in time for winter. Erik is an A1 Tech who knows his way around car electronics..I enjoyed my starter all winter with no problems and I am having Erik install a dvd/nav system in my Jeep soon...Believe me from someone who has tried installing electronics in my vehicles before...Leave it to the pro's...call Granite state audio ask for Erik. read more

Still waiting on my money or product. Erik told me to take him to court, so that's exactly what I'm doing. Makes me wonder why he had new customers without a care in the world for the old ones or debt he has. 6 months of waiting. All he has to do is give me my money back. And Erik, I'm curious of your response. If that is a threat, I will take as such and will take the appropriate action. Good luck to anybody that deals with him. read more

Erik was great. I wanted to get a new stereo and speakers for my son's older Audi. Erik gave us many options and we were able to customize a system to meet our needs. He then was able to install the stereo and speakers in just a few hours even though he encountered some wiring issues with the older model car. The stereo sounds great and we are very happy with our experience. I will be a repeat customer for sure. read more

I can't say enough about the service I received from Eric At Granit State Audio. The convenience was superior, as he came right to my home to replace my broken truck radio. He installed a new audio system and a rear camera, and the results were amazing. Communication was excellent throughout the process, and the pricing was very fair. This was a great experience, and I highly recommend his work. read more

Erik, communicated well through the whole process. Erik was able to determine one of the channels on the factory amp was causing the speaker to play intermittently. Erik was able to bypass the amp for that speaker, so that the sound is bearable until I am able to return for more permanent repairs. Was very fair in his prices. Will definitely call him again when I upgrade the audio further. read more

Erik was amazing and helped me through every single step of the process. He helps me choose the absolute best hardwired radar detector for my Porsche panamera, completed the install, and worked around my busy schedule. Would definitely recommend him to family and friends, and will definitely be going back to him in the future for some of my other vehicles! Thank you again so much read more

Considering all the disappointing alternatives I investigated while comparison shopping. Eric at GSA was the only option I had available to get my car stereo installed in a reasonable amount of time. It ended up being even better when his price quote beat all the other "options" by 70 bucks. He was friendly, showed up early, and got in done in roughly an hour and a half. read more

I highly recommend this company! Erik and Julia did a great job installing a touchscreen radio and rear view camera in my 2004 Chevy Silverado, bringing it into this decade! They drove all the way to my house and battled the harsh elements that come with living in a lake community. They were very professional and thorough. I will definitely be a repeat customer! read more