Servicing Indianapolis and
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Mini Split Maintenance Indianapolis

Annual Tune-Up • All Brands • Honest Inspection • No Upsell • Family-Owned Since 2008

Marion County Licensed HVAC Contractor • Family-Owned Since 2008 • Serving Indianapolis & Central Indiana

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317-352-0780

Mini Split Maintenance in Indianapolis — Annual Tune-Up, No Upsell

 

A mini split system requires less maintenance than a furnace or central air system — but it does require some. Filters need cleaning, coils accumulate dust and mold, drain lines clog, and refrigerant levels drift. An annual BNC maintenance visit keeps your system running at peak efficiency and catches small problems before they become expensive repairs.

BNC maintains all major mini split brands across Indianapolis and Central Indiana. We tell you what we find — no using a maintenance visit as a sales pitch for parts or replacement you don't need. Founded by Glen Bush and now led by his son Nick, BNC has been servicing Indianapolis homes since 2008.

Extends System Life

A maintained mini split lasts 15–20 years. Neglected systems — especially those with dirty coils and clogged drains — routinely fail in 8–10 years

Maintains Efficiency

Dirty filters and coils can reduce mini split efficiency by 20–30% — you're paying more on your energy bill every month the system is neglected

Catches Problems Early

Low refrigerant, a starting-to-fail capacitor, or mold in the drain pan caught at maintenance costs far less than the same problem caught as an emergency

Protects Warranty

Many manufacturers require documented annual maintenance to keep the warranty valid — skipping it can void coverage on a system still under warranty

What BNC's Mini Split Maintenance Includes

 
Filter Cleaning

Mini split filters collect dust, pet dander, and allergens. We clean and inspect all indoor unit filters — a clogged filter is the number one cause of efficiency loss

Evaporator Coil Cleaning

Mold and dust on the indoor evaporator coil reduces efficiency and affects air quality — we clean coils and inspect for mold growth in the unit

Condensate Drain Flush

Clogged drain lines are the most common source of mini split water damage — we flush and test the drain line at every maintenance visit

Refrigerant Level Check

Low refrigerant causes efficiency loss and eventual compressor damage — we check levels annually and identify leak sources before recharging

Outdoor Unit Inspection

The outdoor condenser coil collects debris and loses efficiency — we inspect and clean the outdoor unit and verify adequate clearance around the unit

Electrical & Controls Test

Loose electrical connections and failing capacitors are caught at maintenance — we test all electrical components and verify proper control operation

Mini Split Maintenance FAQs — Indianapolis Homeowners

 

How often should I have my mini split maintained?

Once per year is the minimum — most HVAC professionals recommend spring before cooling season in Indianapolis. If the system runs year-round for both heating and cooling, twice-yearly service is worth considering. Call 317-352-0780 and we'll advise based on your system's age and usage.

Can I clean the mini split filters myself?

Yes — the indoor unit filters should be rinsed with water every 4–6 weeks if the system runs regularly. But filter cleaning isn't the same as annual maintenance. The coils, drain line, refrigerant level, and electrical components require a technician. BNC handles everything that goes beyond the filter.

How much does mini split maintenance cost in Indianapolis?

Mini split maintenance in Indianapolis typically runs $75 to $150 per visit for a single-zone system. BNC provides upfront pricing before the visit. Call 317-352-0780 to schedule your annual tune-up.

Does BNC maintain mini split brands it didn't install?

Yes — BNC maintains all major mini split brands regardless of who installed them. Carrier, Mitsubishi, Daikin, LG, Bosch, and others. Call 317-352-0780 to schedule service on any brand.

Schedule Mini Split Maintenance Before Indianapolis Summer Arrives

Serving Carmel, Fishers, Greenwood, Noblesville, Avon, Plainfield, Mooresville, Westfield, Lawrence, Beech Grove, Southport & all of Central Indiana

Call BNC Plumbing Today
317-352-0780

4809 Madison Ave, Indianapolis, IN 46227 | Marion County Licensed HVAC Contractor

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The B N C Plumbing Company
4809 Madison Ave

Indianapolis, IN 46227
Plumbing license # PC88601022
317-352-0780

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