RV Electrical System Inspections

At Master Tech RV, we transform ordinary campers into road-ready, off-grid adventure machines. Whether you want to extend your boondocking freedom, improve comfort, boost safety, or protect your investment, our RVTI-certified team installs and services the best products in the industry.

Power & Off-Grid Freedom

Staying unplugged doesn’t have to mean sacrificing comfort. With modern power solutions, you can run your RV just like you’re at home—without relying on noisy generators or crowded campgrounds. At Master Tech RV, we’re your go-to battery and solar experts. As a direct dealer for Battle Born, Epoch, and Renogy lithium batteries—and Zamp [Dometic], Renogy, and Go Power solar panels—we provide the highest quality products backed by professional installation. We’re also certified to install and program Victron Energy systems, giving you complete, reliable off-grid power management.

RV Solar Panels (Zamp & Renogy Dealer) – Solar power provides clean, renewable energy and lowers your dependence on campground hookups. You’ll cut down on generator hours, reduce fuel costs, and enjoy silent, reliable power wherever the sun shines.
Lithium Battery Upgrades (Epoch, Renogy & Battle Born) – Lithium batteries store more energy in a lighter package and charge much faster than old lead-acid versions. They last years longer, require almost no maintenance, and deliver consistent power until fully discharged—perfect for extended dry camping.
Victron-Certified Off-Grid Systems – Victron systems tie everything together with smart energy management. That means you can monitor your power from your phone, seamlessly switch between shore power, solar, and battery, and always know exactly how much energy you have left.
Inverter/Charger Upgrades (Victron & Xantrex) – Run microwaves, TVs, CPAP machines, or coffee makers anywhere. High-quality inverter/chargers provide safe, steady 120V power, so your appliances perform like they do at home.
Soft Start AC Installs – Air conditioners normally demand a big surge of power at startup. A Soft Start reduces that draw, allowing your AC to run on smaller generators or solar-powered systems—keeping you cool without overloading your setup.

Why Upgrade to Solar & Lithium Power for your RV?

Extended Off-Grid Freedom – High-capacity lithium batteries hold more energy, so you can stay unplugged longer and enjoy remote camping without worrying about running out of power.
Rapid, Consistent Charging – Modern solar panels paired with lithium chemistry recharge quickly and deliver steady, reliable power output, even on cloudy days.
Dependable Renewable Energy – Advanced solar technology captures maximum sunlight to keep your RV’s lights, appliances, and systems running smoothly.
Cleaner, Quieter Adventures – Cut down on generator use, fuel costs, and noise. Travel sustainably while enjoying a more peaceful campsite.

Click here to call us to discuss your individual needs

Appliance, Skylight & Access Upgrades

Water Heater Replacements & Tankless Upgrades (Truma, Dometic, Suburban, Fogatti, Excel & Girard

Whether your old water heater has failed or you simply want an upgrade, we replace outdated units with modern, efficient models. For even more comfort, switch to a tankless system and enjoy endless hot water, faster recovery, and less weight on board.

Appliance Upgrades (Dometic, Norcold, Isotherm, Vitrifrigo, RecPro, Furrion, Suburban & Lippert

Factory-installed RV appliances often fall short on performance, efficiency, and lifespan. We replace outdated or failing units with modern Dometic and Lippert appliances built for RV use.

Some of the most popular upgrades include:

12V Compressor Refrigerators – Replace old absorption-style propane fridges with energy-efficient 12V models that cool faster, hold temps more consistently, and work better off-grid with solar/lithium setups.
Convection Microwaves – Swap out bulky propane ovens for a combination microwave/convection unit, saving space while giving you more versatile cooking options.
High-Efficiency Cooktops & Ovens – Enjoy faster ignition, more even heat, and safer, easier cooking compared to dated factory stoves.
Upgraded Furnaces & Water Heaters – Improve efficiency, reduce noise, and get better climate control inside your RV.

New appliances are quieter, more efficient, and more reliable than older models. They reduce maintenance headaches, conserve energy, and add the comfort and functionality you expect from a modern RV.

Maxim Skylights for Airstreams

Built with hurricane- and hail-resistant technology, these skylights replace weak OEM plastic with three layers of 1/8” polycarbonate and an extruded aluminum frame rated to withstand -150 psf (240+ mph winds). They fit over the existing flange like a shoebox lid, won’t crack under fasteners, and come in multiple tints and finishes. We have them in stock ready to be installed.

Torklift Steps & Hitches

Heavy-duty upgrades that provide stability, safety, and convenience. From solid entry steps to durable towing hitches, these products outperform factory equipment and stand up to years of use.

More Benefits of Working with Master Tech RV

We are a one-stop shop for all your RV needs: We can tackle anything from weather damage to indoor storage.
We are Experienced RV Technicians: Our RVTI-certified team brings decades of hands-on experience with motorhomes, travel trailers, and all sorts of campers.
Very Convenient Denver Metro Location: We are located in Commerce City, just minutes from I-70 and I-270. We serve customers from all areas, including RV owners across the Denver Metro area, including Boulder, Evergreen, Parker, Aurora, and Arvada.