I needed a set of rear speakers installed in my car. I called in the morning, and Eric was at my…read morehouse less than an hour later on the same day. He even fixed the wiring in my car that was done poorly by Best Buy. It was less than 30 minutes or so for the install. I was also having issues with my radio's Bluetooth. Eric was able to troubleshoot that for me as well in less than five minutes. Great prices and service. He has a van that comes directly to your location for installs. Very convenient. Will absolutely use them going forward.

Needed a car starter. Found Granite State Audio. Informative…read moreweb site. Great reviews. Best price. Discounts available. Installed starter in my driveway. Highly recommend Etik & Granite State Audio. The company aims to please Elaine Blinn Concord NH

I went there for what I thought was a faulty remote start and fortunately it was just a added plug…read morein of my own doing. The service was excellent and I highly recommend.

It took two years to track down the problem, two new batteries, purchase of a jumper anew battery…read morecharger and a fried car stereo before we learned of an incompetent car stereo install by these guys. They routed a wire into the fuse box to jerry-rig a power connection that drained the car battery almost every day. (Reply to Adam (business owner): The work order was in my wife's name (Alicia) and the vehicle is a Nissan Murano.)

Scott and team just finished a flat panel radio and speaker upgrade to bring my 300zx up to and…read morebeyond today's A/V car experiences, what an amazing and professional job they did! Everything looks so integrated and part of the vehicle look, I could not be happier. They spent time with me after the install going over ALL the new features and capabilities. If you go somewhere else for your audio car needs you are making a big mistake. I highly recommend these guys! They have passion about what they do and it shows in the final product!

I have a very cheap car. I went in to this shop based on the positive yelp reviews and was not…read moredisappointed. I got an inexpensive JVC single DIN unit and with an adapter kit they installed it in my double DIN dashboard. They even installed a very stock looking cubby underneath it. Brilliant, this car has nowhere to put stuff. Unfortunately because of the angle of my dashboard I couldn't read the display on the radio. I called them the next day and asked them if there was some kind of sunshade I could put over the radio because I thought the display was just being washed out by the sun. They called me back quickly and told me to come back and they put a different Alpine unit in it with a different kind of display. No hassle, no extra charge, another every clean install without a single bullet connector or pice of cut wire on the floor. These guys also dba as Sound Sensations. Will totally use them again if I have need.

I wanted a dash cam installed in my car. After reaching out through Yelp, Robert responded very…read morequickly and arranged to come to my work to install the dash cam. He showed up when he said he would and did a great job of installing the cam in my vehicle. Very responsive to texts and answering questions. Would definitely recommend.

Robert came to the house yesterday to do two dash cam installations, one in my wife's car, the…read moreother in mine. Fantastic job in both cars, I couldn't be happier with his work. Both installations are incredibly neat, excess cables bundled out of sight and trim panels reinstalled perfectly. Beyond there being two cameras in each car, there's no way of telling anyone was ever in there. First rate quality. I can recommend him without reservation.

Great and clean job on my car, fast and profesional. Super clean place…read more Don Pedro and son very honest people

They are not certified , they are not mobile Electrician technician , poor work , will have u over…read morespend on recommendations they make , over priced , poor quality work , when I go to the equalizer to adjust the all the sound to the front , there is no music playing at all but when I move adjust the sound to come out from the back only , sound comes out of all four speakers , when it's a 5 channel amp mean one channel per amp. Don't Waste your time or money.

HT&B were amazing to work with. They know their stuff and work in the right way. I'd go back to…read morethem for any of my home theater needs!

Good job done by good people. They were very punctual and knowledgeable. It is always a pleasure to…read morework with such professional people. This company is highly recommended, and I am very particular about how work is done for me.

Ken from Dynamic Techsolutions is phenomenal! Talk about finding your calling in life. He knows…read moreeverything about the industry and designed us a beautiful whole home audio system which includes an ethernet backbone which ran from the demarc to centrally located amps in the attic and then ran speaker wire to in-ceiling speakers in the living areas and a pair of all-weather outdoor speakers off our deck. He spent about an hour with me to survey the job and then delivered his quote which was spot on despites some unforeseen anomalies with our house which we know is old and unfortunately, not always up to code. Nothing seemed to ruffle him as he found positive workarounds to each issue, vetting each one with us. The end result completely exceeded our expectation. Ken really delivered and although I think he is an IT/Home Theatre savant, more importantly, he's a good person who is a kind and thoughtful of others. Best money ever spent!

We had Ken and Angelo come to our new house to mount a TV above our fireplace. I was a little…read morehesitant at first to put holes in the wall but they patched it up perfectly and we just put a coat of paint over it and it looks fantastic. They were so professional and were very thorough in going over all of the different options with my husband and I. We have received several compliments from people on how great our living room looks. The wires are completely hidden and they were even able to put the cable box in our basement.

Just went to get CarPlay installed in my car, and it came out perfect! The Ken wood system works…read moregreat, along with the back up camera also installed. Thank you Trevor for being so nice and helpful. And the price wasn't so bad either for what I received.

If you're looking to have a remote starter done or wireless CarPlay added to your car this is the…read moreplace to go! Trevor and everyone here is awesome the quality of work is impeccable and he always says if you have any issues at all just give us a call and we will do the best we can to resolve it and let me tell you he has never let me down which allows me to feel confident in any work I have done here, heck I literally dropped one of my car off last night and he's adding a remote start for me today. Also they do a lot of different things my mechanic sent me over here when I was having a wiring issue with a headlight in an 05 Focus and they were able to figure it out and have me on my way, also I owned a jeep iykyk the wiring in my jeep door something was off with it idk what it was fully but when I had picked my car up everything was back to working normally and even better than before. The prices here are very good here and fair, even if I could find it cheaper elsewhere I would never recommend doing that because for professional quality and service you need the right place, people, and price and this is just that! I have trusted Cartune's to work on my cars since I was 16 years old (over a decade) and my whole family has since used this company. I drive 30 minutes to drop my car off here and I live in a city and this drive is a few towns over so I have options and will always choose here over all those other options available. Thank you for all the time and effort you guys are always making to keep the customer confident and satisfied with their purchases and never having people feel pressured at all, they will always say don't be afraid to ask questions which I ask a lot of! 10/10 would recommend with confidence! Ryan M (A satisfied customer for 10+ years)