Mini-Split Cleaning in Franklin, NH

Franklin is a mill city at the spot where the Pemigewasset and Winnipesaukee rivers meet to form the Merrimack, with Webster Lake to the north, the 1943 Franklin Falls Dam, Odell Park downtown and Mill City Park's whitewater run on the river. The housing is early-1900s workers' cottages, Victorians and farmhouses, a lot of them rentals. Mini-splits went into those old houses to replace oil, and they run hard in damp river-valley air with nobody cleaning them.

Local Knowledge

Why Mini-Splits in Franklin Need Cleaning

Franklin's mini-splits live in old houses. The streets around Central Street, City Hall and the Carnegie library, and the neighborhoods above the Sulloway Mills and the falls, are lined with the workers' cottages and multi-family homes that once housed a hosiery workforce. Owners and landlords have been swapping oil boilers for mini-splits for years, and in a drafty 1910 cottage the mini-split runs nearly year-round, often beside a pellet stove. Per 2020 ACS figures, about a third of Franklin's vacant units are rentals and another third are seasonal, so there is a landlord population with several mini-splits each and a camp population at Webster Lake, where cottages near Griffin Beach close for winter with the mini-split wet. Franklin is Eversource territory, and NHSaves rebates from 2019 on put mini-splits into houses that never had ductwork. Where two rivers meet, downtown holds humidity in August and the old basements stay damp, so coils never dry and grow the film that causes the smell. The city's draft short-term rental ordinance from March 2026 is also pushing rental owners to get their houses in order.

EversourceElectric utility (rebate program)
MerrimackCounty
$199First mini-split, compressor included
$119Each additional mini-split

Franklin Tip

Franklin landlords: the mini-splits in your multi-family buildings are the ones tenants complain about in July and stop mentioning in October. Clean every mini-split in the building in one spring visit, keep the per-unit record, and you will have an answer ready when the city's short-term rental rules and inspections come into play.

Services Available in Franklin

Mini-Split Deep Cleaning

Coil, blower wheel, drain pan and louvers flushed and sanitized. $199 first, $119 each additional.

Mini-Split Mold & Odor Removal

Musty or sour smell, black specks on the louvers — removed at the source. No mold surcharge.

Seasonal Mini-Split Maintenance

Spring and fall visits that keep a clean mini-split clean. Same price list, twice a year.

Rental, Camp & Commercial Mini-Split Cleaning

Every mini-split on a rental, camp or business in one visit, at $119 each after the first.

Need a Mini-Split Cleaned in Franklin?

Per-mini-split prices you can see before you call, and a teardown that leaves nothing on your wall or floor.

Request a Free Quote

Tell us the town, how many indoor mini-splits and outdoor compressors you have, and what you're noticing. The price is $199 for the first mini-split and $119 for each additional — we'll confirm the total and a date.

We reply to every request within 1 business day.

  • Free quote — no obligation
  • $199 first mini-split, $119 each additional — published up front
  • Bib-bag teardown — nothing on your wall or floor
  • Every mini-split run and tested before we leave
Free Quote