Window Cleaning in Lowell, MA

At Joslin & Co, we clean windows for homeowners in Lowell, Massachusetts. A residential job covers the glass inside and out, the screens, and storm windows where a house has them, starting at $250. Call with a rough window count and how many units are in the building and we can estimate it on the phone.

Lowell has the oldest housing of anywhere we work and the least new construction. 49.5% of it went up before 1940, the highest share of the sixteen towns we cover, and only 7.8% since 2000, the lowest. It also has the highest share of buildings with five units or more. Old and stacked is the short version, and both halves of that change the job.

What you get

What a residential window cleaning covers

Here it is as a list rather than buried in a paragraph, so you can hold it up against whatever else you are being quoted.

Covered by a residential job	What that means
Exterior glass	Every pane on the outside of the house
Interior glass	Every pane on the inside, done by hand, room by room
Screens	Taken out, cleaned, put back
Storm windows	Cleaned including the glass behind the storm, as part of the job rather than a separate service

On a two-family or three-family, that list applies to every unit in the building, and the quote gets built up from unit count rather than treating the place as one house. If you want something looked at that is not on the list, ask on the call and we will tell you straight whether it is part of the job or priced separately.

What it costs

Residential window cleaning in Lowell starts at $250

We publish it because knowing the floor tells you whether we are worth a call. $250 is the minimum for a residential job, not an average and not a typical price. What takes a job above it is the list below.

What moves the price	Why
How many units in the building	Three interiors to get into, not one
Pane count	A true divided sash is many small panes, not one window
Storm windows	Twice the glass surfaces, plus working the storm to reach behind
Upper-floor glass	Reaching it from the ground takes different equipment
Insides as well as outsides	Interior work means access, moving things, protecting floors
Screens	Taken out, cleaned, reinstalled on every operable window
Where equipment can stand	Poles and ladders need somewhere level to set up
Condition of the glass	Mineral scale or paint is removal work, not cleaning

Worth knowing before you compare quotes: many modern replacement windows have grids that only look divided. A grille sealed inside the glass, or clipped to the inside face, leaves one flat pane and cleans like plain glass. Real muntins holding twelve separate panes take several times longer. From the sidewalk the two look nearly identical, which is why a phone number is an estimate and the firm price gets confirmed on site.

Most people settle into having it done once or twice a year. Maintenance plans run annual or semi-annual, and glass kept on a schedule never gets back to the state a first clean has to start from.

How it works

One visit, not two

The usual way this goes is that someone comes out to look at your house, gives you a number, and then books a second appointment to do the work. That is two mornings you have to be free for one job.

We do it in one. You get an estimate on the phone, we confirm the firm price when we see the glass, and on most jobs the work happens on that same visit. On a multi-unit building the phone call matters more than usual, because the thing that actually needs scheduling is not the glass, it is getting into the units. Tell us how many are occupied and whether you can give tenants notice, and we can plan it so the whole building gets done in one visit.

Step	What happens
1. You call or send the form	We go through what is there before anyone gets in a van
2. We give you an estimate on the call	A real number to work from. Residential starts at $250
3. We come out and confirm the price	Looking at the actual glass, before anything starts
4. We do the job that visit	On most jobs the work happens the same time we come out

You get a message the day before we come, so nobody in the building is surprised by a van in the driveway. The same cleaners come back to the same property next time, which on a three-family is worth more than it sounds. Someone who has been there before knows which unit has the sticking sash and which side of the building the hose bib is on.

Working on Lowell housing

Multi-family work, and getting at glass that is not on the ground floor

Only 35.2% of Lowell housing is single-family detached. Another 37.3% sits in buildings of two to four units and 26.3% in buildings of five or more. Close to two thirds of the city is multi-family.

Old and stacked at the same time

Most towns give you one or the other. Lowell gives you both, and they compound. Older glazing is slow per opening, and stacked housing puts that slow work on the second and third floor. It is the reason a Lowell quote depends on unit count as much as window count.

How the upper glass gets reached

A water-fed pole runs filtered water up a sectional pole to a brush head. Filtering takes out the dissolved minerals that dry as spots, so the glass gets rinsed and left to dry without being toweled. On a taller building the real advantage is not the finish, it is that upper glass gets reached from the ground, which keeps weight off gutters, siding and the roofline.

What a pole is wrong for

Interiors, close detail work and true divided sashes are done by hand. We run pole systems and traditional methods both, and which one comes out depends on the window in front of us.

Questions

Common questions about window cleaning in Lowell

How much is window cleaning in Lowell?

Residential window cleaning starts at $250. What takes a job above the minimum is how much glass there is, what is actually in the openings, whether there are storms, whether you want the insides done, and the condition of the glass. Call with a rough window count and we can give you a real number on the phone.

Do you clean storm windows?

Yes, including the glass behind the storm, and it is part of a residential job rather than an add-on line. It is a fair question to put to anyone you call, because it changes what a quote is actually covering.

My windows have small divided panes. Does that cost more?

It depends whether the division is real. A true six-over-six sash is twelve separate panes, each with its own perimeter to detail, and it has to be done by hand. A modern unit with a grille inside the sealed glass, or clipped to the inside face, is a single flat pane and cleans like plain glass. The two look almost the same from the street.

My house is over a hundred years old. Does that mean old windows?

Not necessarily, and it is worth checking before you assume. Half of Lowell’s housing was built before 1940, but a house that old has usually been through at least one round of window replacement, and plenty of century-old houses here have modern units in them now. What is in the opening today is what affects the job.

I own a two-family. Can you do the whole building?

Yes. Give us the unit count and tell us which interiors are included and we can estimate it on the call. On an occupied building, tell us whether you can give tenants notice, because that is what decides whether it all gets done in one visit.

Do I need to be home?

If the insides are part of the job, somebody needs to let us in. You get a message the day before we come either way.

Can you reach third-floor windows?

Yes. Water-fed pole systems reach upper glass from the ground, which also keeps ladders off gutters and siding. Which method gets used depends on the window.

My house is old. Does that mean old windows?

Not necessarily, and it is worth checking before you assume. A house that age has usually been through at least one round of window replacement, and plenty of them have modern units in now. What is in the opening today is what affects the job, not the year the house went up.

Are you insured?

Yes. $1,000,000 in general liability and workers’ compensation, with a certificate available on request. They are separate policies, so ask for both by name, from us and from anyone else you call.

How soon can you do it?

On most jobs we quote and do the work on the same visit, so you are not booking two separate appointments for one job.

How often should I have it done?

Once or twice a year works for most homes. Houses on busy roads, under heavy tree cover, or with sprinklers throwing water onto the glass build up faster and do better on a shorter interval. Maintenance plans run annual or semi-annual.

Will the same people come back next time?

Yes. The same cleaners return to the same property.