Wow. Upon buying a…read morenew house, we wandered to Gramophone to have a new TV or two installed. 1. The team was amazing. 2. The solution built for us is beyond amazing. Everything works perfectly, and they integrated several things that normally aren't found at home anymore (yes, I still have a LaserDisc, yes, I know in the age of streaming. I still have two record players, and yes, I am keeping them!). First off, they asked a lot of questions. That was awesome. Second, they cleaned up any mess in the house. Third and last, every component they delivered worked perfectly. I have one more home medical project when I get more unpacked. But I already know who I will call (and it isn't Ghostbusters) for that next project!!!!!

Excellent service for our home theater. Installed new projector and the picture is great. Lee is…read morevery professional and courteous.

I reached out to Kofi to get a quote for a reasonably complex project which included TV mounting…read moreand installation of both in-wall and ceiling speakers. Living in an older row home, I was anxious about potential difficulties in running some of the speaker wire. In assessing my space, Kofi was forthright and knowledgeable about what the potential issues might be and how he'd work around them. That attention to detail continued during the actual install. Kofi asked questions when my input was needed, and made the options clear. The work itself was professional and clean. The project took longer than expected, but he honored his original quote and didn't cut corners. I highly recommend Kofi to anyone that is looking to do an install where they already have the materials and a detailed plan, but might be intimidated at doing the work themselves. Thanks again!

Amazing!!!! Great customer service, arrived within 2 hours of our initial request and is a true…read moreprofessional! Will be using his services again for the basement!

The service was quick, professional, and reasonably priced for the scope of work. The owner was…read morehighly communicative and we work together to finalize the project details without issues. The work was completed in a timely manner, and they did an excellent job of keeping things tidy and cleaning up after themselves when done. If I ever end up needing residential networking installed at another local location, they will be the first folks that I call.

Trebor Tech did an incredible job installing a server rack and running six network drops throughout…read moremy three-story home. From start to finish, they were professional, punctual, and clearly took pride in their work. What really set them apart from the other four companies I got quotes from was their attention to detail -- they not only ran all the cabling cleanly, but also repaired and painted the drywall afterward, leaving everything spotless. My home posed some challenges since there's no traditional attic access, but they found a smart solution by cutting a discreet access point and installing a clean, removable panel that looks like part of the original design. They even went above and beyond by installing a drop-down TV mount in my living room since my fireplace mantel sits too high for comfortable viewing. The entire experience exceeded expectations, and I wouldn't hesitate to hire Trebor Tech again or recommend them to anyone looking for quality network or low-voltage work.

From the most knowledgeable, sophisticated audiophile to a person who has only recently discovered…read morehis/her love for music--and for that vast segment of the musically attuned population between these two extremes--one need look no further than Gramophone in Timonium, Maryland, for your high-end audio needs and desires. Gramophone carries the very best in all the categories and groupings that constitute the vast repertoire of audio equipment: bookshelf speakers, floor speakers, CD decks, amplifiers, turntables, receivers, sound bars, isolators, precision cabling, and much more, exclusively featuring only the most reputable, trustworthy brands in the high-end audio equipment market. For the nascent audiophile who is a recent entry to the world of high-end audio and who might be challenged by the dizzying array of available high-end audio equipment that graces the market, fear not, for Gramophone's employees are the most knowledgeable, skillful, and passionate in the business, bar none. Of equal importance--and perhaps even more so--they are willing, able, and sincere in assisting you in whatever way possible, since they instinctively know that the purchase of high-end audio equipment is a deeply personal, serious decision and one involving a substantial financial investment. Case in point: in Spring 2025 I made the leap from an owner of a reliable, intermediate, matched stereo system that had served me in good stead for decades to a complete high-end audio system consisting of Yamaha, Sonus Faber, Marantz, and Tascam audio equipment. The Gramophone employees assisted and guided me at each step along the way as I assembled a high-end audio system that met my needs, musical tastes, budget, and personal expectations. The end result is that I am now the proud owner of a complete high-end audio system that fills my home with exacting, precision, enriching sound quality that I have so keenly desired for such an extended period of time. Another category in which Gramophone is unmatched in the world of high-end audio is that it stakes its very reputation on standing behind every product that it sells its customers. There is a personal situation that I encountered with a product--a Sonus Faber Lumina I Bookshelf Speaker--I purchased from Gramophone a short while ago. While time and space do not allow me to go into great detail about this situation I will personally attest that Mr. Justin McMahon, one of the Gramophone high[er]-level managers, took care of every detail that impacted this situation and replaced the defective Sonus Faber Lumina I Bookshelf Speaker and its mate with a pair of brand-new Sonus Faber Lumina I Bookshelf Speakers. It is demonstrative of the professionalism, courtesy, and laser focus on customer satisfaction exhibited by Mr. McMahon that has elevated Gramophone to loftiest pinnacle of exceptionalism in the highly competitive world of high-end audio equipment companies. Lest I be remiss in completing this review to my satisfaction I must also pay tribute to two other Gramophone employees: Joseph Moscatell and a young man named Daniel. Joe Moscatell has assisted and guided me in ways too numerous to mention throughout every step of each purchase I made with Gramophone, and there have been quite a few. Daniel is a young man whose knowledge of audio equipment belies his youthfulness. When I was researching high-end audio equipment it was Daniel who took great pains to explain in excruciating detail the functioning, performance, and harmonizing of high-end audio systems and how best to match components from various audio manufacturers to achieve an absolutely flawless sound quality. Having now passed mid-life I am no longer a young man; ergo, by this time in my life I have dealt with scores and scores of companies, with some ranked appallingly poorly to a few at the extreme other end of the quality continuum, thus earning a very high mark. As a consequence of dealing with scores and scores of companies, I have, out of necessity, developed a much-needed sixth sense for evaluating their overall quality, reliability, and trustworthiness. In all my many years on Planet Earth I am respectfully honored to state that Gramophone is, in all likelihood, the one company that has exceeded my extremely high expectations in every possible way. Keep up the outstanding work, Gramophone; your class, precision, and excellence absolutely do not go unnoticed. A supremely satisfied customer. Mr. Nick Glorioso

Nick has provided excellent customer service. Thank you Nick & Sky by Gramophone Team!read more

Quick efficient communication. Randy was patient, informative and extremely efficient for a tv…read moremount. Highly recommend and would use again.

Randy, did a great job, showed up exactly when he said he would !and was able to get my older Bose…read moresystem up and running with a newer TV. Highly recommend

Very overdue review, but well deserved! After my son's car was stolen, we came here to have an…read moreaftermarket alarm system installed--and I am SO glad we did. The owner and his son were absolutely amazing and took incredible care of my son every step of the way. After the alarm was installed, they recommended adding the Drone system for extra security. My son didn't hesitate, and it gave him total peace of mind. The customer service was truly outstanding--friendly, knowledgeable, and genuinely caring. I can't say enough great things about this family-owned and operated business. They went above and beyond and did an exceptional job. Highly, highly recommend!

Lifetime warranty on a wrap kicked in after a really bad winter. No worries, Drew and his Son…read morebrought me in and fixed it up even better than it was before! Great team there.

We have been working with Greg for 7 years at our previous and current home. We have 8 tv's in our…read morecurrent house and 2 mantel mounts which he found and installed. He then helped us setup full house network using ubiquity UniFi products and wired the whole house with access points in every room, and we now have a professional powerful network that is fast and reliable. Lastly, he helped me install and full security camera system inside and out so we could monitor our home 360 degrees 24/7/365 along with inside cameras monitoring all doors and a doorbell that records as well. He is there whenever I call him for questions, help, or to do something new. He also installed a whole house sound system that I can control from my devices and an outside sound system all from one app and play any music we choose. Household Installs and Greg are a great company!!! We highly recommend them to all our friends and family and to any one looking for good quality work at a fair price!!!

Greg did an awesome job in less than 30 minutes. He was very friendly and you could tell he not…read moreonly knew what he was doing but enjoyed it! I also wanted a different mount that I could move/extend and Greg went and got it for me. I would definitely use his service again- thanks, Greg!

My backup camera stopped working. After checking all of the connections myself, I wanted to take it…read moreto a professional I could trust. I made an appointment for 9am. Everyone was prompt. DSP was focused on my car only and began working right away. They found my problem and solved it quickly, and the process was fast, friendly, and extremely professional. I felt like I was in good hands the whole time. I'll trust DSP with my future projects, and I'll be confident that I'm getting the best possible service!

I walked in for my front window tint and the job was done within 3 hours. They gave me 3 different…read moreoptions to choose from.

This young man was very Patient helpful polite considered informative made what I thought was going…read moreto be difficult easy and I learned something New I 73 and appreciate the patience and considered and the time he took to make sure everything was right

This company is only focused on making money on new construction homes and has zero interest is…read morecustomer service or a quality product. I built new with QBH. We are very happy with the home but the builder made us use Vintage. You could find electricians and alarm install companies that could do a better job for a fraction of the cost. They charged us nearly $2500 just to run coaxial and Rj-45 cable in our home. They wanted another almost $5000 to wire the doors and windows. It's a scam between builders and Vintage. All the Vintage reviews say that they'll sell you a product and good luck ever getting an actual technician or customer support to help you after you move in. This is exactly what happened to us. They told it would be THREE weeks before we could have someone out. I instead bought my own switch, wires and did the hookup myself. I would NEVER recommend this company and if your builder makes you, fight them or walk away from builder.

Great personal service, Friendly, answers all questions and guides you through the alarm system…read more Great vacuum systems.

From the owner: Low-Voltage products and installation for residential and commercial applications including:…read moreSecurity Systems, Security Monitoring, Home Theater Systems, Audio/Video and Whole Home Audio Control Systems, Central Vacuum Systems, Intercom Systems, Video Intercom Systems, Window Candles, Access Control, DataCom Wiring, Phone/TV/Data Wiring, and Surveillance Systems