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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon276
    Verified window services reviews

Top-Rated Window pros in Sterling - Updated Nov 2026

Avatar for Window Films Unlimited
Window Films Unlimited
5.0(
19
)
Window Tinting - Apply or Replace

Serving Sterling, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I contacted Scott Harlow through Angi and I couldnâ t be more pleased with his work. Scott removed the old film on 15 of my sunroom windows and replaced it with new UV and heat retardant film. The windows look fantastic. Not only is Scottâ s work excellent, but he is also very pleasant, prompt and a true expert at his craft. I recommend him highly and without reservation."
Lakefront home
Lakefront home
Sun damage
2500 sq ft skylight
2500 sq ft skylight

+1

Response time2 hrs
Response rate88%
8 neighbors recently requested a quote
Avatar for ARLMONT GLASS & MIRROR
ARLMONT GLASS & MIRROR
4.8(
107
)
Window Glass - Install or Replace

Serving Sterling, MA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"The co was very professional and punctual but their pricing was crazy expensive. I took their quote and sent it to another vendor who came back at half the price before I even tried to haggle. I'm sorry but 2,000 for a stock shower door installed is ridiculous. If you didn't want the job then please don't waste my time and just say so."
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ProEdge Remodeling - Windows
ProEdge Remodeling - Windows
4.6(
39
)
New Windows - 3-5New Windows - 6 +

Serving Sterling, MA and surrounding areas

Approved

In business since 1961

Free estimates

Credit card accepted

"I waited a while because they are backed up due to Covid but they were definitely worth the wait. They were precise, quick and extremely detailed. They put two windows in for me (where windows didn't exist before) and covered up a window. They insulated and everything. No painting but that was cool. I was very impressed. Definitely would recommend them and hire them again...and again....and again"
Windows
Windows
Windows
Windows
Windows

+40

Recommended by94%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Sterling, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1651 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Clukey Construction
Clukey Construction
5.0(
94
)
Hardware, Latches & Tracks (Window) - Repair or Replace

Serving Sterling, MA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Needed window sill removed and new one installed. The quote was great and the work wondeful. Looks like the original window sill. Everything was left clean and tidy. Very professional. And I am waiting for a quote for another job because of this great experience. Would highly recommend Clukey Construction."
Carport
brazillian cherry
kitchen start
therma tru door
thats us

+428

Response time1 day
Recommended by97%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Sterling, MA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2710 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
353
)
Door or Window Screens - Install or RepairEgress Window - InstallHardware, Latches & Tracks (Window) - Repair or Replace+14 more

Serving Sterling, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"Bob is a consummate professional with high work standards, great ideas, and tons of experience with just about any kind of build or repair job. He gets the job done right, and explains each step of the way- along with his reasoning and price options. He’s not the cheapest handyman, but you’ll find you are quite happy to pay slightly higher prices because you understand that he is dedicated to a quality project outcome, no matter the size of the job. We’ve had Bob help us with installing insulated ductwork through our attic to outside from 2 bathroom exhaust fans, install a sliding shower door, and install an attic exhaust vent through a side wall, and repair extensive rot on 3 bedroom window sills and connected rot repair under exterior wood siding. We are hiring him again!"
Additional Photos
Additional Photos
Recent Basement Alteration
2
Recent Bathroom

+33

1 neighbors recently requested a quote
Recommended by82%of homeowners
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Showing 1-10 of 540
Windows FAQs, answered by experts

Bifold windows work by using a track that allows panels to slide to the side and "stack" so they take up minimal space, leaving the largest opening. The sashes connect to each other with butt hinges or concealed hinges and to the window frame with the same type of hinges you’d find on a casement window. Some manual bifold windows also have casement stays or another piece of hardware to keep your windows in place when they’re open.

Windows last between 15 and 30 years on average. The glass tends to last for around 20 years, while the frames last up to 50 years. This varies by the type of window frame material, glass quality, location, and level of maintenance. Wood frames have the shortest lifespan and require repainting or resealing every couple of years, while fiberglass has one of the longest lifespans.

Hot water removes grime more efficiently than cold water and evaporates more quickly so that your windows will dry faster. However, you may want to use cold water instead if your windowsill paint is chipping or peeling because heat can worsen this condition.

The type of casement window you have depends on where the hinges are located, the number of sashes, the style, and how the windows open. Single casement windows are popular casement windows that use a handle or crank to open. If you have two casement windows side by side, you likely have double casement windows. 

Windows that swing inward can tip you off to having in-swing casement windows, while windows that open from the bottom and swing outwards are top-hinged. If you can open your windows by pushing them outwards like a door, you may have a type of push-out window.

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

The Sterling, MA homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.