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Mega Watt Car Stereo and Security

Obsession With Perfection

(508) 281-4443
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You are here: Home / Car Alarms

Car Alarms

Boston area drivers beware: The Boston car theft rate is 1.83 times the national average, meaning your car is twice as likely to be stolen in the greater Boston area than anywhere else in the nation! With such a high incidence of theft, it’s essential to take steps to protect your vehicle from break-ins, theft, and other security issues. At Mega Watt Car Stereo and Security, we understand that your car is an important (and often expensive) investment, which is why we’re proud to offer a variety of vehicle security solutions in Boston and the surrounding communities. With over 15 years of experience, our professional staff have the knowledge and skill to help you find the right car alarm system for your needs. We also provide swift and precise car alarm installation, acting as your one-stop shop for reliable vehicle security in the Boston region. Call or e-mail us for more information.

Remote starter in front of a white car

Specializing in Python vehicle security systems, Mega Watt Car Stereo and Security carries a wide variety of car alarm systems, ensuring affordable, top-of-the-line solutions for you and your family, regardless of your vehicle type. Our vehicle security professionals are well versed in the specifications of all of our car alarm systems, and can help you to find the one that best meets your needs. Whether you’ve got a shiny sports car, souped-up SUV, or reliable minivan, you can trust our vehicle security experts to have the knowledge and expertise required to keep your car safe. We even offer vehicle security systems with additional features like keyless entry and remote starters, designed to make your car alarm system as convenient as possible. Whether you’re looking for a comprehensive car alarm system with a shock sensor and starter kill or you just need a simple car alarm with remote start and keyless entry, Mega Watt Car Stereo and Security is your source for reliable, cost-effective vehicle security in the greater Boston area.

Obviously, your car alarm is only as good as the mobile electronics shop that installs it, so Mega Watt Car Stereo and Security is proud to offer fast and effective car alarm installation. An improper installation could result in the failure of your car alarm system, so don’t trust just anyone to get the job done—for professional, expert vehicle security installation you can rely on, you need Mega Watt Car Stereo and Security. We’ve been car alarm specialists since the very beginning, and with over 15 years of experience, we have what it takes to safeguard your car or truck. And, don’t forget, our installers are MECP-certified to bring you additional peace of mind. If you’re ready to equip your vehicle with a car alarm system that will protect it from theft and enhance your overall vehicle security, call Mega Watt Car Stereo and Security today. We’ll schedule your appointment for swift and accurate car alarm installation, and our vehicle security specialists will gladly answer any questions that you may have.

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Baby it’s FREEZING outside!!! Call us today and Baby it’s FREEZING outside!!! Call us today and book your appointment to get one so you don’t have to go to a cold car!!!!!! 508-229-2233 or text us at 508-726-1023.
If your looking for remote starters look no furthe If your looking for remote starters look no further mega watt has them all for you!!! We provide a life time warranty on the install!  Call us today to set up your appointment today  508-229-2233.
Our #1 selling brand JL AUDIO Want your car to so Our #1 selling brand JL AUDIO  Want your car to sound louder we have just what your looking for :)
Don’t be left out in the cold call us today to s Don’t be left out in the cold call us today to schedule an appointment 🥶🥶 508-229-2233 or text us at 508-726-1023
Instagram post 17933025077338921 Instagram post 17933025077338921
Custom work on this jeep! Rick made boxes for the Custom work on this jeep! Rick made boxes for the speakers and the sub and@amp!! Let me tell u this customer was extremely happy 😃
As cold weather is approaching us very soon, so no As cold weather is approaching us very soon, so not forget to call us at 5082292233 and get an appointment today
New Kenwood radio and RD9005 JL AMP in a 2003 Pors New Kenwood radio and RD9005 JL AMP in a 2003 Porsche 911 another very happy customer:)
Mega watt is closed today WEDNESDAY 9/21/22 we ar Mega watt is closed today WEDNESDAY 9/21/22  we are at training all day we will reopen tomorrow THURSDAY 9/22/22 for regular business hours 9-5
1970 Chevy pick up truck!! -2 customized JL speake 1970 Chevy pick up truck!!
-2 customized JL speakers 
-2 channel amp amp to make the speakers sound louder -installed customers radio  Another VERY happy customer! call us today to get a quote and get your car sounding better 😁
Amp and sub install!!! Another very happy customer Amp and sub install!!! Another very happy customer!! Come on down and get yours done or call us at 5082292233 :)
Put a new radio in this GTO now it’s back to ori Put a new radio in this GTO now it’s back to original stuff
Call us today to upgrade to a new radio! While sup Call us today to upgrade to a new radio! While supplies last :)
Customer wanted this box but his 12 inch JL subwoo Customer wanted this box but his 12 inch JL subwoofer wouldn’t fit in this 10inch box!!! Rick did his magic and was able to make this box work for his sub! Custom box and a very happy customer 😁
2019 Ford Mustang getting new JL speakers and new 2019 Ford Mustang getting new JL speakers and new kicker tweeter!!! Another very happy customer with his new car he just got! Come down and make ur car sound better too or call 5082292233 :)
2000 corvette has a new Kenwood single din radio a 2000 corvette has a new Kenwood single din radio and ready for summer days!
1987 motorhome! New radio, and JL speakers. It’s 1987 motorhome! New radio, and JL speakers. It’s now ready for long trips and lots of music for enjoyment 😁
Another big job!! And customer is extremely happy Another big job!! And customer is extremely happy with our work
Speakers and Bluetooth controller on a motorcycle Speakers and Bluetooth controller on a motorcycle
New system New system
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Based on 76 reviews
Adrian Minervini
Adrian Minervini
2022-09-15
From Mazda to Saab to soon to be VW. This place does audio systems right. Rick installed 2 systems on my old Saab and Mazda. I look forward to having them do my VW as well! Give Megan Watt a go and you won't be disappointed!
Mike B
Mike B
2022-07-30
Rick is extremely nice and extremely knowledgeable, and Lauren will have you on your way in no time. A well oiled machine for sure, thanks for making my experience quick and painless to say the least! Can’t recommend highly enough!
Matthew Comeau
Matthew Comeau
2022-06-30
The didn't have what i wanted in stock. Or any similar items (12" sub). However the staff was friendly and knowledgeable, offering like for like replacement advice for free. Even putting up with me coming in 5 minutes before close. They were not rude and still stopped working on an install offered the advice for free
cucho barajas
cucho barajas
2022-05-10
Always accommodate my needs
Mike Pazzaneze
Mike Pazzaneze
2022-01-31
Understanding automotive electronics is a gift. Rick has skills.
Bob dreamcatchercatcher
Bob dreamcatchercatcher
2022-01-24
Awesome company. Had a remote starters in a total of three vehicles from them my last one being 2017. Just ordered one for my girlfriend's vehicle they do an awesome job no complaints, highly recommend
Douglas Tamulevicz
Douglas Tamulevicz
2021-12-29
I was having a problem with my factory alarm, they took the time to help fix it not charging me anything for the little bit they did, they helpful and polite great place, will be having them install a remote starter soon

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Services

  • Car Audio
  • Car Alarms
  • Remote Car Starters
  • Mobile Video
  • Navigation Systems
  • Device Integration
  • Backup Cameras
  • Automotive LED Lights
  • Compustar Remote Starters
  • Fleet Services

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Hours

Monday9AM-5PM
Tuesday9AM-5PM
Wednesday9AM-5PM
Thursday9AM-5PM
Friday9AM-5PM
Saturday9AM-1PM

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Mega Watt Car Stereo and Security
115 Granger Blvd
Marlborough, MA 01752

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Serving Boston MA; Acton MA; Concord MA; Foxboro MA; Framingham MA; Marlborough MA; Sudbury MA; Wayland MA Since 1993
115 Granger Blvd Marlborough, MA 01752
Copyright ProspectGenius and Mega Watt Car Stereo and Security 2023