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(949) 288-2044
VVanaholic
From $1,500 • Comprehensive Warranty

Van HVAC and Climate Comfort Upgrades

Climate upgrades make a van usable in every season. We install Espar and Webasto diesel and gasoline heaters, rooftop and 12V mini-split air conditioning, MaxxAir and Fan-Tastic ventilation fans, insulation upgrades, and smart thermostats. A typical climate package runs from $1,500 to $8,000 installed depending on whether you add air conditioning. We size the system to your battery bank and seal every penetration to RV standards.

Request a Quote (949) 288-2044

Quick Answers

Starting price
$1,500+
Turnaround
Varies by scope. We provide a written estimate before any work begins.
Warranty
Comprehensive workmanship warranty
Vans serviced
Sprinter, Transit, ProMaster, Express, Savana, Rivian
Service area
All of Southern California, pickup and delivery within 15 miles
Get a quote
Same or next business day, no drop-off required

What's Included

  • Diesel and gasoline air heaters (Espar, Webasto)
  • Rooftop and 12V mini-split air conditioning
  • Roof ventilation fans (MaxxAir, Fan-Tastic)
  • Thermal and acoustic insulation upgrades
  • Smart thermostat and automation
  • Battery-load sizing and clean wiring

Our Process

  1. 1
    Consultation and Goals
    We learn how you use your van, then scope the upgrade to your budget with a transparent written quote.
  2. 2
    Design and Parts Selection
    We spec the right components for your platform and confirm fitment, power draw, and weight before ordering.
  3. 3
    Installation
    Our technicians install to factory-grade standards, with clean wiring, sealed penetrations, and secure mounting.
  4. 4
    Testing and Calibration
    Every system is bench tested and road tested, then dialed in so it works the first time and every time.
  5. 5
    Walkthrough and Warranty
    We train you on the new equipment, hand over documentation, and activate your comprehensive workmanship warranty.
Vans We Service

Van HVAC and Comfort Upgrades for All Major Brands

Our techs are trained and certified on every van platform we work on.

Ford Transit
Ram ProMaster
Rivian
Mercedes-Benz Sprinter
Chevrolet Express
GMC Savana
Common Questions

Frequently Asked Questions

Everything customers ask about van hvac and comfort upgrades.

Yes, with the right lithium battery bank and a 12V or low-draw mini-split. We size the electrical system so your AC runs overnight without idling the engine.
A professionally installed Espar or Webasto diesel heater typically runs $1,500 to $2,800 depending on the unit and ducting.
Dash AC only cools while the engine runs. Roof or mini-split AC cools the living space independently, which is what you want for a camper or mobile business.
You May Also Need

Related Services

Camper Van Customizations
Beds, galleys, showers, solar, and storage retrofits that upgrade an existing camper van.
From $2,000 →
Van Interior Upgrades
Heated swivel seats, premium flooring, lighting, and cabinetry that transform the inside of your van.
From $1,000 →
Van Technology and Connectivity Upgrades
Lithium power, solar, Starlink, cellular boosters, and smart-home automation for a connected van.
From $1,500 →
Service Areas

Van HVAC and Comfort Upgrades Throughout Southern California

Pickup and delivery for OC residents. Full SoCal coverage for all major services.

San Diego
Los Angeles
Orange County
Inland Empire
San Fernando Valley
San Bernardino
Riverside
Ventura
Reviews

What Customers Say About Our Van HVAC and Comfort Upgrades

1500W of solar, 800Ah lithium, full off-grid for weeks. Took my family to Baja for a month and never once worried about power or water. The electrical work is concourse-level.

Marcus T.Sprinter 3500 4x4, Off-Grid Adventure BuildSan Diego, CA

Vanaholic worked with my VA benefits to convert my dad's van for wheelchair access. NMEDA compliant, lift works perfectly, and the team treated us like family throughout the process.

Maria G.Ford Transit 350, ADA Wheelchair ConversionYorba Linda, CA

Three kids and a dog. Vanaholic built bunks, child anchors, a full kitchen, and easy-clean everything. Every detail anticipates kid-life. We've put 30,000 family miles on it and we're still loving it.

Lauren K.Ram ProMaster 2500, Family Camper BuildIrvine, CA

Ready for Van HVAC and Comfort Upgrades?

Consultation. Transparent pricing. Comprehensive workmanship warranty.

Request a Quote (949) 288-2044