Elite RV Service at Your Location
Rv Master Tech
For your convenience RV Master Tech offers on-site service and specializes in diagnosing and repairing complex issues others can't, but we don't stop there. From routine maintenance to full on renovations and installations we can handle anything related to your Rv. Always being up to date on manufacturer trainings and carrying the most up to date tools and diagnostic equipment sets us apart. Having the knowledge and the skills goes a long way but reliable, friendly and fair service puts us over the top.
Expert Technician
Fully insured and experienced RVTI Level 4 Master Certified RV Technician offering mobile RV services across Cape Cod. Known for fair prices, extensive knowledge, and reliability. Highly trained, skilled, honest, and friendly.
What is RVTI level 4 Master Certified and what does it mean?
RVTI Level 4 “Master Certified” (often shown as Level 4 – Master Technician in RVTI materials) is RVTI’s highest credential level. It means the technician has completed the full RVTI path through Level 4, including all five Level 3 specialties, and has demonstrated broad proficiency across the major RV systems. ​
Candidates must-
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Pass Level 1 and Level 2 written + skill-based (practical) exams
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Complete training that covers all five Level 3 specialty areas (Electrical, Chassis, Electronics, Appliance, Slide-out).
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Attend and pass a total of 24 hours of approved hands-on training in each of the 5 specialty areas within five years.
Why Choose RV Master Tech?
RV Master Tech is the smart choice when you want reliable service you can trust. With a RVTI Level 4 Master Certification, you’re getting a technician trained to troubleshoot complex RV issues—not just swap parts—so you save time and avoid unnecessary repairs. From electrical and propane safety checks to plumbing, appliances, and chassis-related concerns, RV Master Tech delivers careful, professional workmanship with attention to detail, clear explanations, and a focus on keeping your RV safe, dependable, and ready for the road.
Owner/Operator Jay Fitzgerald
Services
Annual Services And Pricing
Ultimate Spring Prep, Check-Up & Safety Inspection - $430 (Up to 3 Hours)
Connect & test battery, connect to shore power, extend rooms/slides, treat seals & lube slide mechanisms (if applicable), connect water & filter, inspect/flush/test water heater (replace anode if needed), flush/test plumbing & tanks, clean & inspect roof, inspect slide toppers & awnings, turn on propane + leak/pressure tests, test furnace/stove/oven, test smoke/LP/CO alarms, test fridge (electric & propane), test A/C, inspect interior & exterior, inspect suspension, test trailer brakes, test driving lights, check wheel bearings. ​​
Basic Spring Prep and Readiness Service -$300
Connect battery, connect shore power, connect water, run slide rooms out, flush water heater, replace anode if needed, flush plumbing, test awning, test appliances including refrigerator, furnace, water heater, A/C and heat pump, stove and oven.
Basic De-Winterize - $175 (up to 1 Hour. Parts and materials extra)
Connect battery, connect to shore power, connect water & filter, open slides, flush water heater, flush water lines.
Propane Inspection Service -$200
Perform pressure test, perform leak test, visual inspection of accessible propane lines and components.
Winterization- $190 (up to 1 Hour)
For 1 bathroom, 1 kitchen, 1 outdoor sprayer, 1 standard water heater with bypass, 1 water pump, drain fresh tank, drain black and grey tanks if possible. Add $30 for 2nd bathroom, add $20 for washing machine hook-up, add $30 for washing machine, add $30 for dish washer, add $20 per extra outdoor sprayer/shower. Residential fridge with ice and water start at additional $30.
Sanitize Water System - $375
Fill fresh tank with cleaning solution and run through pipes/valves/water heater. Fill fresh tank with sanitizing solution and run through pipes/valves/water heater. Add new water filter. Thoroughly flush all lines/valves/water heater with fresh water.
Bearing Re-Pack + Brake/Suspension/Wheel/Light Inspection- Single axle: $350, Double axle: $500, Triple axle: $700
Visual inspection of axles, springs, hangers, equalizers, tires, brakes, bearings, and lights. Lube wet bolts, test brakes (including wiring), test breakaway switch, test brake controller on tow vehicle (tow vehicle must be present and connected). Check/adjust tire pressure as needed.
Air Conditioner Annual Service - $250 (first unit) + $100 each additional unit
Replace/clean intake filter, check seals, inspect ductwork, remove shroud & clean top side, straiten fins, inspect unit, clean condenser & evaporator coils, test A/C and heat pump delta.
Furnace Service - $200 (with exterior access)
Remove exterior cover, inspect sail switch, inspect ductwork and wiring, clean and test.
Water Heater Service - $200
Flush water heater, clean burner & burn chamber, test pressure relief valve, check anode (if applicable), check heating element & wiring, replace anode if needed, test on electric and gas.
Refrigerator Service - $200
Test operation on A/C, D/C, and LP, inspect seals, inspect back side (if accessible), inspect burner, heating elements, and connections, inspect ventilation and baffle, clean burner and burn chamber.
Exterior water leak tests - $400
We will pressurize the cabin and spray all exterior joints and seams with a bubble solution. If a bubbles shows up pictures will be taken and and an estimate for sealing the leaking areas will be created.
Slide Room Maintenance Service - $250 (First Slide), Add $100 per Additional Slide
Test slide room(s), inspect seals, slide toppers, sealant, roof, floor, rollers, drive mechanisms, clean seals, condition seals, lube drive mechanisms where applicable.
Solar Service -$200
Test panels, clean panels, test controller, check charge parameters and adjust as needed, test batteries, check connections.
Electrical Inspection Service - $250
Inspect and test 12-volt system and 120-volt shore power system, test outlets, GFCI’s, and breakers, test for hot skin, test converter/charger and inverter, test polarity.
Battery Service
Single battery $150, two batteries $200, four batteries $250, six batteries $300, test all batteries, check and fill batteries (if serviceable), clean terminals, test voltage and output, inspect connections, apply corrosion inhibitor and terminal protectant.
Roof Maintenance Service - $18 per Foot
Clean roof, touch up minor sealant flaws, apply UV treatment, major sealant flaws can be repaired for an additional charge.
Exterior Sealant Inspection - $150
Inspection of sealant on exterior walls and siding, trims, windows, doors, lights, vents.
Roof Inspection - $150
Inspection of roof structure, roof membrane, vents, vent covers, seams, A/C shrouds, antennas, and all top-side sealants.
Generator Oil Change + Tune-Up - $350 + parts/materials
Change oil, oil filter, air filter, spark plug(s), fuel filter, inspect and test.
Aqua-Hot / Oasis Annual Service - $475 + parts/materials
Test all functions, remove/inspect/clean burner and components, clean/inspect burn chamber, replace fuel nozzle, adjust electrodes, test fuel pressure, replace fuel filter, reinstall and re-test all functions.
Orientation - $350 (up to 2.5 hours)
Demonstration and information session on using and maintaining your camper and its features, plus tips and tricks. If more time is needed/requested: $160/hr (0.5 hr minimum).
Pre & Post Purchase Inspection - $350 (up to 2.5 hours)
250-point checklist inspection for motorhome or trailer, photos included, and a summary of findings. If more time is needed/requested: $160/hr (0.5 hr minimum).
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Labor Rate - $150 per hour with .5 hour minimum charge
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Service Call Fee - Please see map below. Emergency and after hours service calls are an additional $150
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$175
$150
$165
$140
$130
$120
$125
$100
$100
$80
$80
$100
$140
$135
$150
Over The canal is $165 + $2 per mile
starting at the Sagamore Bridge
Services
Year Round Services
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Roof Maintenance - Roof replacement, paint on roof systems, clean and re-seal, replace or upgrade vents and vent covers, replace skylights, UV treatments, Etc.
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Solar- Complete system installation, diagnosis and repair, additions, upgrades Etc.
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Awnings and slide toppers- Complete replacement, repairs, new installation, fabric replacement Etc.
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Exterior wall, window, door and trim cleaning and resealing- We will inspect, clean and reseal any areas of concern.
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Air Conditioner Repair and Replacement - We specialize in AC service and repair and will always diagnose the old AC before suggesting replacement. In most cases your air conditioner can be repaired saving you thousands.
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Exterior Detailing- We will thoroughly wash and shine your RV top to bottom.
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​Weight Distribution Installation- We will size, order and install your weight distribution system to best suit your tow vehicle and trailer.
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Base Plate Installation with towed wiring for lights and braking systems- We will order and install the correct base plate system for you to tow your vehicle behind your motor home and will install the wiring for your charging, braking and lighting on your towed vehicle.
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Hitch and wiring installation- We will identify, order and install the correct tow hitch for your vehicle based on your needs.
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Battery and Charging System Upgrades- We will work with you and your power needs in order to size your battery and charging system to deliver the most appropriate and solution.
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Inverter Systems- We will work with you and your needs to deliver the most appropriate system for off-grid A/C power.
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Hydraulic System Maintenance and Repairs- We Specialize in Hydraulic leveling and slide out systems and will inspect your RV hydraulic system, top off fluids, tighten connections if needed, clean and treat exposed wiring then function test. We can also diagnose and repair your system if needed.
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Slide Room Maintenance and Repairs- We specialize in slide out system repair and maintenance and will inspect, lube (where applicable), check and treat seals, make adjustments and share advice on how to prolong the life of your system. We can diagnose and make repairs to your system if needed.
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Wi-Fi Systems Installation- We can install Wi-Fi and internet systems using cellular hotspot routers, satellite internet and local Wi-Fi systems. We can also install cellular boosters and Wi-Fi boosters.
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Entry Step Repair and Installation- We can diagnose and repair automatic steps or replace them on motor homes and can install aftermarket entry steps on travel trailers and fifth wheels.
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Window, Door and Screen Repair and Replacement- Have a ripped screen? We can re-screen it. We can also replace door's and windows and their components such as handles and latches.
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Plumbing Repairs and Maintenance- We can maintain and repair any part of your RV plumbing system including your faucets, drains, basins, filtration, black, grey and potable tanks and valves. We can also detect plumbing leaks.
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Propane Systems Maintenance and Repairs- We will inspect and test your propane system ensuring that the regulator is set to the correct pressure and that no leaks exist. If a leak is detected we will locate and repair it.
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Electrical Systems Maintenance and Repairs- We can maintain and repair any part of your A/C and D/C electrical systems. Whether its Li batteries or a transfer switch, solar or Inverter. We can keep your system safely running or repair it.
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Electronics and AV System Repairs- We can get your control systems such as Spyder, Firefly, One touch, Jay Command, BM Pro working again. We can also diagnose and repair any part of your audio visual systems.
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And much more!
Contact Us
Please reach out if you have any questions or to to set up an appointment by call or text at 508-827-6617or E-mail us at rv.mastertech.pro@gmail.com
Normal Business Hours
Mon - Fri
Saturday
​Sunday
8:00 am – 5:00 pm
9:00 am – 5:00 pm
Emergencies only