--- title: "D-Tech Systems Co. — Electricians | Houzz" canonical_html_url: https://www.houzz.com/professionals/electricians/d-tech-systems-co-pfvwus-pf~850498154 markdown_url: https://www.houzz.com/md/professionals/pf~850498154.md entity_type: LocalBusiness business_name: "D-Tech Systems Co." category: ["Electricians"] image: https://st.hzcdn.com/fimgs/7cc3454d0b1d4de7_7143-w400-h400-b0-p0--.jpg address: "574 Le Parc Cir., Buffalo Grove, Illinois 60089, United States" latitude: 42.1598 longitude: -87.9644 phone: "(847) 796-0442" website: http://www.dtech-systems.com rating: 5 review_count: 4 best_of_houzz_awards: 3 followers: 5 last_updated: 2026-09-22 --- # D-Tech Systems Co. Original Houzz profile: [D-Tech Systems Co.](https://www.houzz.com/professionals/electricians/d-tech-systems-co-pfvwus-pf~850498154) ## Professional summary - **Primary category:** Electricians - **Location:** Buffalo Grove, IL - **Serves:** Schaumburg, Arlington Heights, Palatine, Des Plaines, Glenview, Buffalo Grove, Park Ridge, Northbrook, Niles, Highland Park, Vernon Hills, Libertyville, Lake Zurich, Lake Forest, Deerfield, Barrington, Long Grove, Lincolnshire, Lake Bluff, Northfield, Lake Barrington, South Barrington, Barrington Hills, Kildeer, Riverwoods, Deer Park, North Barrington, Forest Lake, Techny - **Houzz rating:** 5.0 out of 5 (4 reviews) - **Best of Houzz:** 3 awards (2019–2023), for Service. ## About We are a Electrical and Automation Company that designs and installs custom services for both residential and commercial properties. Through integrating electrical and electronic functions one can take control of any environment such as: audio and video, lighting and shading, climate and spa, security and monitoring. Our goal is to offer total customer satisfaction by not only meeting the expected, but also exceeding it by providing superior service and trust, product quality, price, and management efforts. In doing so, we hope to gain a competitive edge by introducing innovative products and solutions. Our main aspiration is to leave a fully satisfied customer who will be eager to continue doing business with us. ### Services Provided - Circuit Breaker Installation & Repair - Deck Lighting Installation - Electrical Inspection - Electrical Installation - Electrical Outlet & Light Switch Installation - Electrical Repair - Energy-Efficient Homes - GFCI Outlet Installation - House Wiring - Lighting Design - Lighting Installation - Pool Lighting Installation - Recessed Lighting Installation - Ceiling Fan Installation - Ceiling Fan Repair - Generator Installation - Outdoor Lighting Installation - Smart Homes - Smoke Detector Installation - Antenna Installation - Outdoor Lighting Design - Thermostat Installation - Thermostat Repair ### Areas Served - Schaumburg - Arlington Heights - Palatine - Des Plaines - Glenview - Buffalo Grove - Park Ridge - Northbrook - Niles - Highland Park - Vernon Hills - Libertyville - Lake Zurich - Lake Forest - Deerfield - Barrington - Long Grove - Lincolnshire - Lake Bluff - Northfield - Lake Barrington - South Barrington - Barrington Hills - Kildeer - Riverwoods - Deer Park - North Barrington - Forest Lake - Techny ## Business Details | Field | Value | | --- | --- | | Business Name | D-Tech Systems Co. | | Address | 574 Le Parc Cir., Buffalo Grove, Illinois 60089, United States | | Phone | (847) 796-0442 | | Website | http://www.dtech-systems.com | | License Number | Electrical Contractor License | | Followers on Houzz | 5 | ## Contact - **Houzz profile:** [D-Tech Systems Co.](https://www.houzz.com/professionals/electricians/d-tech-systems-co-pfvwus-pf~850498154) - **Website:** http://www.dtech-systems.com - **Phone:** (847) 796-0442 ## Credentials - **Best of Houzz:** 3 awards (2019–2023), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 4 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### All 4 reviews **★★★★★ — HU-579184581, Jan. 2022** > We first met Danny approximately fourteen years ago and have been working with him ever since. Initially, Danny was working for one of the most highly regarded electrical contractors in the metro area and was brought on board to do the electrical work for our custom home. The quality of Danny’s work is exceptional and certainly sets a new benchmark for what should be expected from an electrical contractor. At the time, our city’s electrical inspector even commented that he had never seen such professional work completed on a residential property and was particularly impressed with how beautifully laid out the conduit runs were installed and the overall organizational layout of the entire electrical system … from the utility source all the way through to the automatic transfer switch for the home’s generator. Danny was just at our home taking care of some additional electrical work that we wanted to have done and he just continues to exceed all expectations with his knowledge, work and professionalism. Moreover, because of his expertise, Danny is very efficient and as a result is able to save valuable time and money by knowing the optimal ways to address a given electrical need. Equally important, Danny is incredibly easy to communicate and work with and has a very engaging personality. There is absolutely no doubt that we will continue to be working with Danny for years to come and are incredibly grateful for how much he has helped us over the years! **★★★★★ — Kristina Butler, March 2019** > I used D-Tech Systems for the second time today. The first was to install a ceiling fan. Today was to install a ring door bell. Each time, Dan from D-Tech was very prompt, courtesy of house rule of no shoes, consulted with us on his approach and offered his services at a competitive price. He was able to squeeze me in his schedule to work around my complex schedule. He left the job site very clean (yea!). **★★★★★ — Waldemar Szulczewski, Jan. 2019** > D-Tech Systems Co. was an excellent choice for me, answered my email within minutes, was on time for the job and did Excellent electrical work. I am very satisfied, I would highly recommend them to anyone who is looking for an excellent electrical service. **★★★★★ — HU-505473819, Nov. 2018** > D-Tech answered my request for a job immediately.. was on time to do the job.. very professional.. I am completely satisfied with their work.. I would recommend them to anyone looking for an excellent electrician .. ## Selected projects - [Park Ride, IL](https://www.houzz.com/hznb/projects/park-ride-il-pj-vj~5417193) - Location: Not specified - Photos: 1 - [Glenview, IL](https://www.houzz.com/hznb/projects/glenview-il-pj-vj~5417198) - Location: Not specified - Photos: 5 - [TV Install](https://www.houzz.com/hznb/projects/tv-install-pj-vj~5417191) - Location: Not specified - Photos: 2 - [Led Lighting](https://www.houzz.com/hznb/projects/led-lighting-pj-vj~5417187) - Location: Not specified - Photos: 1 - [Winnetka il. 2017](https://www.houzz.com/hznb/projects/winnetka-il-2017-pj-vj~3330056) - Location: Not specified - Photos: 1 [See all 5 projects](https://www.houzz.com/professionals/electricians/d-tech-systems-co-pfvwus-pf~850498154) ## Ideabooks - [webuser\_72728267397's ideas](https://www.houzz.com/ideabooks/110338120/list/webuser-72728267397-s-ideas) — 2 ideas - [Led](https://www.houzz.com/ideabooks/113538036/list/led) — 5 ideas [See all 2 ideabooks](https://www.houzz.com/ideabooks/users/webuser-72728267397) --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-22.*