5GRV

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5GRV 5GRV is your trusted partner for RV repair! We support Northeast Tennesee as well as Virginia and North Carolina. Family owned and operated.
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Certified, insured, and dedicated to keeping your adventures on track. Call 423-766-7573
www.5grvi.com Carl Griggers - Certified Technician and Inspector

Carl is a Certified Inspector through the NRVIA. He is also a Certified RV Technician through the RVTAA. He specializes in generator repair as well as refrigerators, AC's, Water Heaters, and Furnaces. He completed all training at the National RV Training Academy in Athens Texas. Kimberly Griggers - Certified Inspector, Registered Tech. Kimberly is a Registered RV Technician through the RVTAA. She is also a Certified Inspector through the NRVIA. She completed all training at the National RV Training Academy in Athens Texas. Kimberly specialises in RV Tank Cleaning, AC Maintenance, and Inspections. .

Give this a quick read before you head out to the races this weekend. Also, the area seems to struggle with cell service...
09/16/2026

Give this a quick read before you head out to the races this weekend. Also, the area seems to struggle with cell service when the races are in town so download ticket information in advance.

Know Before You Go! 🏁

Before heading to The Last Great Colosseum, make sure you’re race-day ready. 📲 Save this for everything you need to know before you arrive!

ℹ️ https://bit.ly/4diQDXE

We are back in town and so are the races! Just took our first race call of the week. Give us a call for all your race we...
09/14/2026

We are back in town and so are the races! Just took our first race call of the week. Give us a call for all your race week needs. Big or small.
423-766-7573

Long day today! We freshened up 7 AC units and a roof cleaning to improve reflectivity. Don’t let the summer sun ruin yo...
06/16/2026

Long day today! We freshened up 7 AC units and a roof cleaning to improve reflectivity. Don’t let the summer sun ruin your camping trip. We know how to make them blow COLD!

www.5grvi.com
423-766-7573

What a great start to the RV season! You guys have kept us busy busy and we are so greatful! We are working hard to keep...
06/07/2026

What a great start to the RV season! You guys have kept us busy busy and we are so greatful! We are working hard to keep you camping. Thanks!

03/26/2026

Let us show you how we clean an AC!

Mountain City today. What a view!
03/26/2026

Mountain City today. What a view!

03/26/2026
03/26/2026

🚨 Why We Choose Silicone Over Elastomeric RV Roof Coatings
💧 See this? Water trapped between the EPDM roof and a failed elastomeric coating. It lost adhesion, cracked, and let water in — causing serious damage.

That’s exactly why we prefer silicone-based coatings:

✅ Superior adhesion to EPDM
✅ Better flexibility with temperature swings
✅ Strong UV & weather resistance
✅ Longer lasting protection

Elastomeric may look good at first, but silicone delivers real longevity.
Coating your RV? Choose smart — go silicone!
Have you seen elastomeric failures? Share below! 👇

📍 Tri-Cities, TN
💬 Message us for RV roof advice

03/24/2026

If you’re needing work done, hurry up and give us a call so we can add you to our list. We’ve been busy!

03/22/2026

Check under your mattresses!

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Johnson City, TN
37601

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