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Please do not take this the wrong way, but we do excellent work, and we are the Number #1 Anti Theft Device in the World. We are very busy, and we sometimes install more than 125 Ravelcos in a day! (And that is just in the Greater Houston Area) If you are not going to follow the rules in setting up your Ravelco install and not answer our email immediately or within an hour or so, please do not even waste your time sending in a request for a RAVELCO installation.


Please use a good email address that you use and check frequently. We do not sell your information to anyone. We only use it to contact you for your Ravelco installation. If you are the type of person who checks their email once a day, you will probably never get a RAVELCO. When we send you a proposed time for your appointment, we need to hear back from you ASAP, so we can schedule it. If you are serious about having a Ravelco installed in your vehicle, be sure to approve everything once we send you the confirmation and invoice. You must approve the receipt and confirmation date and time that we send you. If you don't, you will NOT get a Ravelco. We know this sounds rude, but you would not believe what some customers put us through.

Payment - We accept Cash, Checks or Money Orders only. They must be from a Texas or Major U.S. National Bank. We do not accept Credit or Debit Cards.

Thank You - The Ravelco Team 

                                                                                US DOLLARS

Full Size Trucks - Chevy, Dodge, Ford, GMC


2021 - 2023 Ford F-150 Hybrids


2019 - 2023 Chevrolet & GMC Full Size Trucks


2019 - 2023 Chevrolet & GMC Trucks - Diesel


All USA Made SUVís           (Diesel - $799.95)


Most USA Cars & Midsize US Trucks 


Dodge Charger & Challenger (flush mount)


Corvette C7 & C8 


Foreign Trucks - Honda, Nissan, Toyota


Jeep Wrangler & Gladiator  (includes e-torque)


Jeep Wrangler & Gladiator ď392 Hemi Hellcat


Jeep Wrangler & Gladiator Diesel


Jeep SUVís Ė Grand Cherokee, etc. 


Foreign Cars & SUVs - Honda, Nissan, Toyota


Exotics - Ferrari, Lamborghini, McLaren


Big Rigs - Heavy Equipment - Tractors


Side by Sides - Can Am, Honda, Polaris, etc.


Special or Custom Installs


Extra Ravelco Plugs




PLEASE NOTE*  Our Ravelco Installers travel from downtown Houston:

as far North as (I-45) The Woodlands, (I -69) Kingwood.

as far South as (I-45) Texas City.

as far West as (I-10) Sealy.

as far East as (I-10) Baytown.

as far Northwest (290) Waller.

We have 13 (2 man) crews who install all over the greater Houston area. If you are further out than the areas listed above, please let us know and we can arrange to meet you in a Mall Parking Lot in an area that we do service and do your install there. Please understand, in the time it would take for our installers to drive to Conroe (for example) and install one Ravelco, the same crew could have installed three Ravelcos in nearby Houston.

To schedule a RAVELCO installation for your vehicle, please follow these six easy steps below.  

Send us an email at this address: install@ravelco.com with the answers to the following six items on it.

"----------Cut and paste between these lines and send in the body of your email------------

1.) Name & Address - your name and complete home address including the street suffix, (drive, road, circle, court, lane, etc) and zip code for your Ravelco receipt. If this is a business, we need a contact person's name. 

2.) Address for the installation - We come to your home or office.
nstallation takes only 1 hour.

3.) Your contact telephone number (Home/Work & Cell preferably) Please give us a contact number that you will ANSWER when we call you before our arrival.

4.) What type of Vehicle?  (Year - Make - Model - Engine Size)

a.) Is this vehicle Gasoline, Diesel or Hybrid?

b.) Does this vehicle have an Automatic or Manual Transmission?

c.) Is this vehicle 2 or 4 Wheel Drive?

d.) Is this vehicle lifted or lowered?

5.) Would you like any extra plugs?  (It comes standard with 2 plugs)

6.) What date, day and time would you like it installed?
                 (most installations begin at 8:00AM)

Note* -  We also work Saturday & Sundays.

VERY IMPORTANT - Please list as many dates as possible that you are or can be available for your Ravelco install. Also, list what address your vehicle will be at on which day you request your install. Remember, we can come to your work. The more dates and times you list the faster we can get to you. Please re-check all your spelling.  

"----------Cut and paste between these lines and send in the body of your email------------

Once we receive your email, we will try to schedule you on one of the dates you gave us. Sometimes those next day spots are already taken and we will send you some other dates and times for your install. Until we have agreed on an installation date and time, please check your email, spam, bulk, and junk mail accounts every hour or so in order for us to communicate and set up your install. If you are one of those people who checks their email once a day or every few days . . . most likely you will not get a RAVELCO scheduled with us. So please check your email.  


After we agree on a date and time, we will then send you a scheduled installation time plus an invoice. Once you receive this email, be sure to check the entire invoice making sure everything is correct on it, especially your contact numbers. If everything is OK, just reply to our email that you acknowledge it and that everything is correct. That is all you need to do. Please make certain you answer your phone on the day of your install. Our installers will call you just before they arrive.  

Note* - Please make sure you have your vehicle in YOUR possession BEFORE you set up a scheduled installation appointment. Please do not make it a few days away hoping your vehicle will be repaired and back in your possession only having to call us and cancel at the last minute because your vehicle is still in the shop.

We have 13 crews (26 Installers). Our installers are professionals and work only for RAVELCO. You will be happy!  

Answers to Frequently Asked Questions . . .

A.) Payment - We accept Cash, Check or Money Order only. From a Texas or Major National Bank. We do not accept Credit or Debit Cards.

B.) Your Factory Warranty - The Ravelco does NOT void your warranty. If a car dealer tells you this, they are breaking a Federal Law.

C.) The Ravelco comes standard with 2 plugs. You may purchase extra plugs for $75 each. Please let us know if you want extra plugs with your installation so we can bring them with us. (This will save you the freight charge down the line) Most customers order an extra one.

D.) Please visit our installation page to see where the Ravelco will be mounted in your vehicle. The Ravelco is mounted in the most accessible and secure place available in your vehicle. We will not custom install the Ravelco in any other location except where it is supposed to be.  

Some customers do not pay attention to this part and forget to confirm. When our installers do not show up for the installation the customer calls us upset, wondering where we are and why they must reschedule. To avoid this confusion, please answer our email.

PLEASE MAKE SURE YOU ANSWER YOUR PHONE ON THE MORNING OF YOUR INSTALLATION - PLEASE, NO VOICE MAILS! If our installers cannot reach you, they will not show up and you will have to reschedule. Please remember to keep your phone with you.  

Once again please do not forget any of the above 6 items and email this information to:   install@ravelco.com

In the warmer months, if possible, please do not start or drive the vehicle 1 hour before our installers arrive to perform your installation. Some engines get very hot, and it is much safer to work on a cool vehicle and engine. 

Attention customers with older or stolen/recovered vehicles Ė Please be sure your vehicle will start and is in a condition for us to install a Ravelco. We can only install and test a Ravelco on vehicles that will start and run. (Sometimes our installers arrive at a customerís location only to find that the vehicle has parts missing from the dash or will not start because of something else) We will not install a Ravelco on a vehicle that wonít run. If you are still working on your vehicle, please have it finished and running before you schedule us to come out.

Attention new vehicle owners - If possible, you should have us install the Ravelco in your vehicle FIRST before you install any other electronic accessory, computer chips, aftermarket lights, or window tint, etc. When we are finished installing your Ravelco, your vehicle is EXACTLY the same way it was when you purchased it and the EXACT same way it was when it left the factory. Nothing will be changed, and nothing will be moved whatsoever. Unfortunately, most other aftermarket companies and accessory shops do not do the same precision type work we do and sometimes they install items not caring or taking into consideration if the vehicle is ever going to be serviced or worked on in the future.

One last thing - Your Ravelco Anti Theft Device comes with two window stickers (shown below). The Ravelco installer will apply these to the front driver's side and front passenger's side windows of your vehicle. The RAVELCO window stickers really do work, as a thief will not even waste their time if they see a RAVELCO warning sticker on your vehicle. If you decide to have your vehicle's windows tinted - Be sure to demand to the actual person (tinter) who is applying your window tint to tint OVER the Ravelco window stickers. (As shown below) The reason for this is, if the sticker is put on after the tint is applied, the Ravelco warning window sticker will not be visible at night. Do not let the company or the person tinting your windows tell you that they will not warranty the tint if they tint over the window stickers. Nothing will happen to the tint; it will not bubble if it is done correctly. If they tell you this, they are lying! This is done all the time with no problems at all. If they cannot do it, find another window tinter. 

So, if possible, please let us install your Ravelco first. 

Thank You Very Much

Ravelco of Houston
281 341-6222


World Headquarters
6920 Oak Knoll Drive
Richmond, Texas
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