21st Century Audio Video

04/05/2026

Make movie night feel like a real event at home 🎬📺. 21st Century Audio Video designs and installs custom home theater setups that fit your room, your gear, and how you actually watch.

From McKinney to Frisco, Prosper, Celina, Lucas, Wylie, Rockwall, Anna, Sherman, and Dallas, we help homeowners get clean installs, great sound, and simple control. If you want best home automation that also makes your home theater easy to use, our home automation systems can bring everything together.

Highlights we can help with:
• Home theater installation with calibrated audio and video 🔊
• Smart home installation that ties lighting, sound, and video into one control 📱
• Home automation that’s reliable and simple day to day ✅
• Outdoor audio video systems for patios and backyards when you want sound outside 🌿

Explore options and request a quote here: https://21stav.com/ and https://21stav.com/contact/ . Reach out today to schedule a consultation.

03/30/2026

Nothing beats hearing “Top tier! Great people to work with.” That’s exactly how we want every project to feel at 21st Century Audio Video. If you’re searching for the best home automation and reliable home automation systems, our team designs smart home installation plans that fit your space and your routine, without the headache. We also build immersive home theater setups and handle home theater installation with clean wiring, tuned sound, and a picture that feels like movie night every night. Need outdoor audio video systems for the patio in time for game day or weekend hangs? We help homeowners across McKinney, Frisco, Prosper, Celina, Lucas, Wylie, Rockwall, Anna, Sherman, and Dallas bring it all together with one easy-to-use home automation experience. Learn more about our custom AV and smart home solutions at https://21stav.com and schedule your consultation today.

03/20/2026

Turn any North Texas room into a space you actually want to spend time in with 21st Century Audio Video, your local home theater store based in McKinney and serving nearby communities like Frisco, Prosper, Celina, and Dallas. If you’re planning a Home Theater upgrade, we handle the full home theater installation process, from layout and wiring to calibration, so it works right the first time. Want the Best Home Automation feel without the headaches? We design reliable Home Automation Systems that are easy to use day to day. Our Smart Home Installation work helps connect lighting, audio, video, and control into one simple experience, whether you’re in Lucas, Wylie, Rockwall, Anna, or Sherman. If you’ve been comparing Home Automation Companies, talk with a team that installs, tests, and supports the whole system instead of guessing. Learn more and request a quote here: https://21stav.com/get-a-free-quote/ or visit https://21stav.com/ for details on Home Automation and Home Theater options.

03/18/2026

Update on our theater build out we are working on in Wylie. Phase 1 is nearing completion, paint, star ceiling treatments are next. Give us a call if you would like to take your home theater to the next level. 9727574002

03/12/2026

Bring your backyard movie nights and everyday entertainment up a level with 21st Century Audio Video, your local home theater store based in McKinney and serving homeowners across the North Texas suburbs. If you’re in Frisco, Prosper, Celina, Lucas, Wylie, Rockwall, Anna, Sherman, or Dallas and want a clean, reliable setup, we design and build Home Theater systems that fit your space and the way you actually watch. Our team handles home theater installation the right way, with careful planning, pro wiring, and system calibration so everything works the first time. We also install Home Automation and Home Automation Systems that make it easy to control TV, audio, lighting, and more, without a stack of remotes. If you’ve been comparing Home Automation Companies for Best Home Automation and a dependable Smart Home Installation, start here and request a consultation at https://21stav.com/ or get details through https://21stav.com/contact/ .

03/12/2026

Upgrade your space with 21st Century Audio Video, a local home theater store based in McKinney and serving homeowners across North Texas, including areas around Frisco, Prosper, Celina, and Dallas. If you want a clean, modern setup that just works, we handle Home Theater design and home theater installation with pro wiring, calibration, and easy control. We also build reliable Home Automation Systems that connect your lighting, audio, video, and network so your daily routine feels simple, not like a science project. Looking for Best Home Automation with a real team that installs and supports it? Our Smart Home Installation process starts with a consultation and ends with everything tested and working the way you expect. For patios and backyards, we install Outdoor Audio VIdeo Systems that hold up to Texas heat and storms, so you can enjoy music and TV outside without constant troubleshooting. Get started here: https://21stav.com/contact/

03/10/2026

03/04/2026

Bring your living room to life with a clean, powerful Home Theater setup from 21st Century Audio Video, your local home theater store based in McKinney and serving North Texas homes and businesses. If you’re in McKinney, Frisco, Prosper, Celina, Lucas, Wylie, Rockwall, Anna, Sherman, or Dallas, we design systems that fit your room, your wiring, and how you actually watch and listen. Our home theater installation process covers planning, professional install, and calibration, so your picture is sharp and your sound is balanced, not “almost right.” We also build Home Automation and Home Automation Systems that make everyday control simple, with Smart Home Installation that ties entertainment, lighting, and more into one easy experience. If you’re comparing Home Automation Companies and want Best Home Automation without the hassle, start with a quick consultation and a clear plan.

Learn more and request a quote here: https://21stav.com/

02/27/2026

Experience the transformation of a plain room into a state-of-the-art cinematic haven. Watch as we start with a personalized consultation to create the ultimate entertainment escape, featuring a top-of-the-line 4K projector, expansive screen, and a powerful 7.1.4 speaker system, all seamlessly controlled by Universal Remote Control, Savant, and Control4. Our time-lapse captures the meticulous installation process, culminating in the grand reveal of the stunning final masterpiece. The ecstatic homeowners are overjoyed with their new space. Component budgets start at $5000, varying based on individual choices. Imagine what your dream room could become.

02/25/2026

Turn a spare room into a real Home Theater with 21st Century Audio Video, your local home theater store based in McKinney and serving families across North Texas. If you’re in Frisco, Prosper, Celina, Lucas, Wylie, Rockwall, Anna, Sherman, or Dallas, we design and handle your home theater installation start to finish, including clean wiring, calibration, and simple control. Want Best Home Automation without a complicated setup? We build reliable Home Automation Systems and complete Smart Home Installation that fits how you actually live, from lighting and audio to whole-home control. As one of the trusted Home Automation Companies in the area, we keep the process clear, professional, and tailored to your space. To get started, request a consultation and quote here: https://21stav.com/contact/ and learn more about our Home Automation and Home Theater services here: https://21stav.com/