Our Work in Photos

Real jobs.
Real results.

Browse photos from actual customer jobs — windows, carpets, air ducts, equipment, and the team behind it all. Central MN since 2003.

Windows & Exteriors

Window Cleaning

Commercial and residential window cleaning across Central Minnesota. Storefronts, restaurants, offices, and homes — streak-free results every time.

Matt Bertsch squeegeeing a residential window exterior, Four Seasons logo visible on sleeve
Matt Bertsch squeegeeing a window, photographed through the beading water on the glass
Commercial storefront windows with hard water streaking and mineral deposits — before cleaning
Close-up of Matt Bertsch working a squeegee on an exterior window frame
Matt Bertsch holding a water-fed pole window cleaning system — black and white portrait
Matt Bertsch squeegeeing an exterior window on a residential home, blue sky reflected in the glass

Floors & Upholstery

Carpet & Rug Cleaning

Deep cleaning that restores color, texture, and freshness — using plant-based solutions safe for children and pets.

Residential carpet being cleaned with professional extraction equipment
Carpet cleaning in progress on residential flooring
Professional carpet cleaning results — restored texture and clean fibers

Real Results

Before & After

This is what air ducts actually look like before Four Seasons gets to work — and the clean result after. The difference isn't just visual. It's the air your family breathes every day.

BEFORE air duct cleaning: heavily dust-covered wood duct interior with thick debris buildup Before

Years of accumulated dust, allergens, and debris — circulating through your home every time the heat or AC runs.

AFTER air duct cleaning: completely clean wood duct interior with bare surfaces visible After

The same duct after Four Seasons service — clean, clear, and delivering fresh air to your family.

BEFORE air duct cleaning: steel return trunk with thick floor-level debris buildup visible from the opening Before

Steel return trunk — you can see the debris floor from the opening. This is what your system has been pulling air through.

AFTER air duct cleaning: same steel return trunk completely clean After

Same duct after service. Clean metal from end to end.

BEFORE air duct cleaning: wood plenum packed with thick grey dust and debris Before

Wood plenum with years of grey dust and debris — thick enough to shovel. Common in homes that have never had ducts cleaned.

AFTER air duct cleaning: same wood plenum completely clean, bare wood visible After

Bare wood — same plenum after Four Seasons service. Nothing left behind.

Inside Your Home

Air Duct Cleaning

Inside views of real ductwork — dirty, during cleaning, and after. What's in your ducts might surprise you.

Inside view of an air duct
Close-up of a duct opening
Inside view of a residential duct
Uninvited visitors found inside a floor register vent
A kid's treasure chest — LEGO bricks, toy figures, and marbles found inside a residential duct
Keeping an eye on progress — toy eyeball found inside a residential air duct
Clean plenum interior after Four Seasons service
Air duct interior
Plenum interior before cleaning — heavy dust and debris buildup
Heavily clogged vent register removed during cleaning service
Inspection camera inside ductwork
Ductwork pizza — cobwebs, debris, and mystery ingredients found inside a residential duct
Air duct interior
There's my tractor — heavily soiled air duct interior before cleaning
Kibbles n bits — pet food and debris found inside a residential air duct
Air duct damper
Severely neglected plenum interior packed with decades of dust, cobwebs, and debris — before Four Seasons service
Old matchbook found inside a residential air duct during cleaning service

Equipment & Fleet

Professional tools.
Professional results.

Four Seasons uses commercial-grade equipment on every job — a truck-mounted carpet cleaning system with heated water extraction, a high-powered air whip machine, compressed air tools, and inspection cameras.

Four Seasons green branded service van parked at a commercial building
Van interior showing professional truck-mounted carpet cleaning machine and hoses
Four Seasons van and equipment trailer parked at a commercial building
Close-up of Four Seasons service van showing branding details
Four Seasons white service van parked at a residential driveway with equipment hose deployed
Professional cleaning equipment set up and ready for service
Four Seasons van parked outside a commercial building — Whitebox Marketing, St. Cloud MN
Matt Bertsch holding a Monopoly $100 bill found while cleaning ductwork, grinning
Young Living essential oil bottles used in Four Seasons plant-based cleaning solutions
Four Seasons van at a commercial job location
Camera inspection view inside HVAC ductwork

The People Behind the Work

Meet the team.

Matt and Carolyn Bertsch have been serving Central Minnesota families since 2003. When you hire Four Seasons, you get people who genuinely care — about your home and your community.

Matt and Carolyn Bertsch smiling together after a job, both wearing Four Seasons shirts beside the company van
Matt Bertsch high on an extension ladder cleaning a duct vent in a tall vaulted-ceiling home
Matt Bertsch kneeling on a residential floor with air duct cleaning hoses and equipment
Four Seasons team members at United Way Day of Caring, after cleaning all windows at the Central MN Sexual Assault Center free of charge
Carolyn Bertsch, co-owner of Four Seasons Window, Carpet and Air Duct Cleaning
Matt Bertsch carrying a ladder over his shoulder with window cleaning equipment, Four Seasons logo visible on hoodie back
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