Was very happy with the response time, reliability, and work that London did hanging our TV. He was…read morealso able to wire up the power and hdmi connections behind the wall which made the setup clean and usable. Definitely recommend.

From the owner: With over 22 years experience, we specialize in the installation of home theater, home automation,…read moreoutdoor entertainment systems, and commercial audio/video systems. Our services include: - TV Mounting/Surround Sound - Whole House Audio/Video - Smart Home Integration - Lighting, Climate & Shade Control - Outdoor Entertainment Systems - Surveillance & Security Systems - Computer Networks/WiFi Range Extension - Remote Programming/Consolidation - Design Services - Full Line of Audio/Video & Automation Products

Here is a quick rundown of how I found Teheen Electric:…read more I hired a dirtbag electrician to checkout some lights that had gone out. He comes, spends a lot of time looking at the lights and says "I dont know whats wrong. I'll come back on Thursday with some special tools." Many thursdays and phone calls later he still never showed so I googled electrician and John Teheen was the only one to answer the phone. Here's how that went: John on the phone: Are you home now? I'm in Salem now. Want me to swing by and take a look? Five minutes later John and his assistant are there diagnosing the problem. Ten minutes later John figures it out. He has another job to do so he fixes one of the lights but he will need a new fixture for the other light. An hour later he comes back from his other job and installs the new fixture in under 10 minutes. All in all, from when I first pick up the phone to when he is all done less than two hours have gone by. I should have just called him in the first place!! John and crew are friendly, intelligent, prompt, and efficient. Oh and not dirtbags!! Highly recommended!!

John came to the house within 24 hours, got all the parts and labor done in under 2 hours, He got…read morethe pool timer replaced, new bubbles to waterproof the cords and everything connected and working. I was able to get my pool running in under 24 hours for a fair price and prompt service! I couldn't have asked for better communication or service and will be using John for future projects! Thank you again!

Kyle does an unbelievable job. He takes the time to talk about the job and provides great…read morerecommendations. He shows up on time, does A1 quality work and also takes the time to show you exactly how the new installed products work. Once you use Kaufmann Audio, you'll never use another AV company

I cannot say enough about Kyle and what he has done to help me and my parents with our audio/visual…read moreneeds. Multiple TV's, mounting speakers and TV's, synching everything through one easy-to-use remote, organizing wires and plugs and devices in my basement for my kids, traveling to my parents Cape house to do the work while they weren't even there. His work is always seamless and easy and efficient. I can't wait until we expand our speakers and capabilities outside! Kyle is who we'll call!

We had a very complicated install of three flat panel screens - two above fire places with very…read morenice wood paneling in place. Matt and Byron worked extremely hard to make sure that no unnecessary holes were cut into the panelling and the result was excellent. No visible wires, clean install of TV's and Soundbars and centralized infrastructure in the basement. Very professional. I'd absolutely recommend Matt and team as they did a great job for us and I am certain they will for you as well.

Innovative solutions recently installed a sound bar that need to be replaced due to it failing…read more Matt is a true professional from start to finish! He takes that time to listen, the time to install correctly and after the job is finished, and the job site will be left immaculate. I urge you to support a local small business that does a fantastic job!

Nexsense installed a complete audio-visual system in my living room - surround sound, television,…read moreblu-ray dvd, Apple tv ... with one remote to control it all. This was part of a larger renovation project which took much longer than anticipated in the initial phases of construction. NexSense's audio-visual installation date kept getting postponed, through no fault of their own, and was ultimately delayed by several months. Through it all, NexSense's owner was willing to hang in there and keep rescheduling the installation, and beyond that, to store thousands of dollars of delicate equipment which had arrived in time for the initial installation date. Once NexSense was finally given the go-ahead to execute their part of the project, they flawlessly installed the system and patiently taught me (a non-techie) how to use it. The complex wiring, which is completely hidden in cabinets, was nonetheless installed carefully and neatly. This speaks volumes about the pride they take in their work. The system is wonderful. I can seamlessly and easily switch from listening to music, to watching television, to downloading movies, to showing home videos and photos, to much more. The sound quality is amazing. The few times I've had questions about the system since I've been using it, the owner has immediately responded with answers. He clearly feels a responsibility to his customers well beyond the initial installation. My experience with NexSense has been uniformly positive and I highly recommend this company with no reservations whatsoever.

We were having chronic problems with our internet connection, so we contacted NexSense based on the…read morerecommendation of a friend. Ryan came out and spent several hours re-configuring our wi-fi and all of the various devices in the house that connect to it. We now have a consistently strong signal throughout the house and all of our devices are working. They were responsive, professional and easy to work with.

This review is way overdue as Brian and his various helpers have done several jobs for us, from…read moreinstalling our old plasma screen and mounting hardware on the wall to taking that one down and installing our new LCD screen. He's also installed a fairly big, unwieldy chandelier in the stairway, added LCD lights under all the counters in the kitchen, installed some outdoor security lights, installed our Sonos system and much more. And we were lucky to have him on hand when the kid DirecTV sent out to install our satellite dish and system showed up. Very long story short, Brian prevented the guy from drilling all kinds of unnecessary holes in the walls and showed him how to get the dish mounted and hooked up successfully. Brian stays pretty busy, but he's always made our work a priority. He's fast and his prices are always reasonable. He's pretty much the contractor that every homeowner wants, but too seldom gets. Highest recommendation.

From the owner: Automated Home Systems; Television Installation; Home Theater Installation; Phone and Network…read moreSystems; Home Entertainment Wiring; Remote Control Programming

Richard is the utmost professional he knows his job very well I hope to see him again sometime…read moresoon .. Thank you Hello Tech

Worst service ever. They cancelled the first appointment, and like Paul C, I was a fool and…read moreaccepted the rescheduled one. I waited four hours for a no-show. Tried their "customer service." Customer disservice would be a more accurate description. Useless chatbot, finally got a human who tried to gaslight me. And, btw, if you try to call their customer service number, the good news is you'll get a full night's sleep listening to their hold music waiting for somebody to pick up. Just in case I wasn't clear, hell would freeze over before I use HelloTech again!

I joined YELP just to leave this review. Angel & the guys @ SD&I are the best -- responsive,…read moreinformed, capable, responsible, and fair. Working with Angel and the crew was a fantastic experience. Completely exceeded my expectations. I am the guy who small businesses like SD&I dread. I research online reviews and try to test product to the point I become paralyzed with indecision. I talk myself into and out of multiple different options and designs. Throughout my process, Angel was patient with me, appropriately consultative, and helped me get to the outcome he knew I wanted even before I could see it. When my wife and I decided to finish our basement, we had an opportunity to wire the basement and main floor of our house with a clean and integrated look. As much as possible, we wanted all wires hidden behind walls and clunky equipment concealed. For the living room Angel recommended a 2.1 system with capability to drive the subtle and nuanced sound from a turntable as well as the booming explosions from a 4K action flick. In the basement, we went with a 5.1 system that also balanced musicality with the power for a dramatic viewing experience. As required, the wiring was concealed and tucked away for a supremely clean and tight appearance. Throughout the design, product selection, and installation process, Angel was there to guide things along. He consulted, recommended, and sold me various pieces, but integrated existing product I had on hand as well as the Anthem MRX 520 receiver I insisted upon getting brand new for the living room. Attention to detail was exceptional -- although my existing speakers required bi-wired connections, the new speakers I purchased did not, and Angel and his crew nailed the installation perfectly. Attention to detail was also reflected in the recommendations for speaker cable featuring great access and prices to very nice Audioquest speaker and HDMI cables. I'm so glad he convinced me to go with the JL Audio Gotham Subwoofer -- I knew it would shake the house during movies, but I didn't realize it had the subtlety to enhance a John Coltraine's, A Love Supreme on vinyl. Testing out the final product was the best part of the process. Angel and his crew spent a while with me dialing in the room correction software and receiver adjustment process. My musical taste is a bit eccentric and I think the guys from SD&I were a bit underwhelmed with the initial test tracks I selected. When I finally played Keep Your Name by Dirty Projectors, the house came down... This review is way overdue, but Angel, his wife, and the crew at SD&I deserve it. Whether you're completely new to the world of AV and just want a proper hookup for a new TV & speakers/soundbar or you're a moderate hobbyist like me, and want to geek out over sound or picture, Angel and SD&I will have you covered. I recommend them without reservation.

Angel is the best. i purchased a receiver and set of speakers for a home theatre and he was great…read more I'm not too familiar with av stuff since my last stereo was back in 1976 so it's all gotten complicated to me. he gave me great advice and was always available when i contacted him. When and if i ever trade up he's my connection. very nice store as well . set up nice to hear the equipment. had my choice all set up on my arrival.

Mr Home Guy responded to my request within minutes and came to my apartment within hours! He…read moreprovides a quote upfront and clearly knows what he's doing. I had my TV mounted in 10-15 minutes. I was impressed by his exceptional speed, and I appreciated how he had a mat to ensure that my carpet wouldn't get dirty with the various tools that he was using. Although I felt like the quote was on the pricier side, I think it was worth it for his prompt response and service. I highly recommend Mr Home Guy for same day (or scheduled) TV mounting. Thank you for your assistance!

I reached out to Mr Home Guy for a quote on Yelp, and they got back to me almost instantly. Once I…read moreconfirmed that I wanted to use their services to mount my tv, they scheduled the appointment really quickly and I was able to get someone to my home the next day. I could also pay and tip online. Their contact consulted with me throughout the service to ensure the tv would be where I wanted it, and he was careful to put down protective cloth so that they wouldn't leave a mess. He worked pretty quickly, neatly, and ensured I was good with the service before he left. They also provided a cord cover for the tv cable without an extra charge. Overall, it took about 30 mins. It was a little pricey, but I knew that beforehand and chose them because they had good reviews! Would definitely recommend.