Open 24 hours · 7 days a week
Flexible financing available →Granger, Indiana · Serving Michiana since 1999
Plumbing, heating and air conditioning from a family-owned team that answers the phone, shows up when we say we will, and gives you a written estimate before any work starts. Never a push for something you don't need.
Trusted, certified & recognized
What we do
We're licensed for both HVAC and plumbing, so one company can handle your furnace, your water heater, and a clogged main line — for homes and businesses across Michiana.
When winter arrives in Granger, you need a heating system you can count on. Our technicians install, repair and maintain furnaces, boilers and heat pumps — and we're on call 24/7 to restore heat when you need it most.
Whether your system needs a quick fix or a full replacement, our licensed HVAC technicians get it done right. We install and service all major brands — plus ductless systems that cool room by room.
From a leaky faucet to a full bathroom remodel, our experienced plumbers handle emergency repairs, routine maintenance and new installations — with honest recommendations and work that lasts.
Dependable heating, cooling, ventilation and plumbing for Granger businesses — from emergency repairs and routine maintenance to complete system installs that minimize downtime for your employees and customers.
A real person answers around the clock — nights, weekends and holidays.
The Cavinder code
Relief that someone competent showed up. Confidence that the job will be done right.
A local team picks up — not a call center two states away. Day or night.
We explain what's wrong before acting, and give you real options.
You see the price before work begins. No surprise add-ons, no pressure.
Work done like the technician's own family lives there — and we stand behind it.
Granger's only Mitsubishi Diamond Contractor
Mitsubishi Electric awards Preferred Diamond Contractor status to contractors who meet higher standards for training and installation quality — and it unlocks extended warranty coverage on qualifying systems.
Mitsubishi ductless heat pump rebates
Additional rebates may apply — we also help you stack NIPSCO, AEP Indiana Michigan Power and federal 25C incentives.
Cavinder Shield maintenance plans
Northern Indiana is hard on equipment — deep winters on furnaces, hard water on water heaters. A Shield plan catches small problems before they become a no-heat night or a flooded basement.
Starting at $16/mo
1 HVAC system $16/mo or $192/yr · 2 systems $31/mo or $372/yr
Join Climate ShieldStarting at $23/mo
1 HVAC + water heater $23/mo or $276/yr · 2 systems $38/mo or $456/yr
Get Home ShieldStarting at $16/mo
1 water heater $16/mo or $192/yr · 2 water heaters $24/mo or $288/yr
Sign up for Water ShieldBase (1 outdoor + 1 indoor unit) $16/mo or $192/yr. Annual standard cleaning, no service call fee, 10% off ductless repairs, 2-year repair warranty, $100/yr equipment accrual from year 2. Each added indoor unit +$5/mo · outdoor unit +$12/mo.
$18/mo or $216/yr. Annual generator maintenance, no service call fee and 10% off all generator repairs.
Save & finance
Unexpected repairs and system upgrades can be expensive. Here's how we help make them easier.
10% off
For military, first responders and teachers — up to $250 off all service repairs with valid ID.
Offers cannot be combined, except for Cavinder Shield members. Exclusions apply.
Pay over time
Get the system you need now and pay over time. Financing for residential HVAC installations and repairs, subject to credit approval.
Ask about financing →Rebates
Manufacturer rebates from Mitsubishi and Daikin, plus help stacking utility and federal 25C incentives on qualifying upgrades.
See what you qualify for →We run seasonal specials — tune-ups, water heater flushes, freeze-guard plumbing inspections and more. Call (574) 633-4557 to ask what's available now.
About Cavinder
Cavinder Plumbing, Heating and Cooling is a family-owned contractor based in Granger, Indiana. Since 1999 we've served homeowners and businesses across St. Joseph County, Elkhart County and Southwest Michigan with one consistent goal: answer the phone, show up when we say we will, and never sell anyone something they don't need.
We're a local business — not a national franchise. The technician who answers your question is part of the same crew that services your neighborhood.
“The knight represents protection — guarding homes with skill, honesty, and respect for what's at stake: your family's health, safety, and peace of mind.”
We service all major brands
Service areas
From our Granger headquarters and our Mishawaka and South Bend offices, we reach most of the region quickly — day or night. Don't see your town? We likely serve it. Just ask.
FAQ
Can't find what you're looking for? Our friendly team is happy to help.
(574) 633-4557Yes. Plumbing and HVAC emergencies don't wait for convenient times. We offer 24/7 emergency service for urgent issues like burst pipes, no heat in winter, water heater leaks or a complete AC failure in hot weather.
Absolutely. We hold Indiana HVAC license CO19900013 and Indiana plumbing license PC19700254, and we're fully licensed, bonded and insured for residential and commercial work. We're also members of the Granger Business Association with an A+ BBB rating.
Yes — free estimates on equipment installations and major repairs. For diagnostics and minor repairs there may be a service call fee, which is often applied toward the work performed. Transparent, upfront pricing with no hidden fees.
We're Granger's only Mitsubishi Diamond Contractor, which means higher standards for training, customer service and technical expertise. We're built on honesty, integrity and transparent pricing — we never push unnecessary services.
Twice a year — once in the spring for cooling and once in the fall for heating. Regular maintenance prevents costly breakdowns, improves efficiency and extends equipment life. A Cavinder Shield plan keeps you on schedule automatically.
Turn off the water supply to the unit immediately and call us for emergency service. Depending on where it's leaking it may be a simple fix or a sign replacement is needed — either way, don't ignore small leaks. They tend to get worse quickly.
A typical furnace or air conditioner replacement takes 1–2 days. Installations involving ductwork changes or multiple units can take longer — we'll give you a clear timeline during your consultation.
Room-by-room temperature control, whisper-quiet operation, and up to 40% better efficiency than traditional central air. They're ideal for homes without ductwork, additions, or rooms that never feel right.
Change filters regularly, consider higher-efficiency filters, add air purifiers or UV lights to your HVAC system, maintain proper humidity with a humidifier or dehumidifier, and make sure ductwork is clean and sealed. We'll assess your home and recommend what actually helps.
Contact us
Tell us what's going on and we'll get back to you to schedule. For anything urgent, call — we answer 24/7.
Call or text any time(574) 633-4557
