Get matched with top window pros in Palermo, ME

Q: What is a good U-factor for windows?

• <div><p>A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.</p></div>

Q: How can you tell how old windows are?

• <div><p>Most manufacturers have their name imprinted somewhere on the window, such as the spacer bar, hardware, or frame. Other manufacturers will include an identification number printed on the glass itself. If you&rsquo;re unable to find either of these, then your window was manufactured locally (oftentimes called a &ldquo;shop window&rdquo;). </p><p>With a manufacturer name (or even better, the identification number) you can attempt to research the information to find out when the product was made. Keep in mind this won&rsquo;t tell you when the window was installed on your home, but can get you close.</p></div>

Q: What are the benefits of glass blocks compared to traditional windows?

• <div><p><a href="https://www.angi.com/articles/what-are-benefits-glass-block-windows.htm">Glass block windows</a> offer several unique benefits over traditional windows, and they create a much more unique look. These specialty windows offer added privacy while allowing natural light into the space, which is why they&rsquo;re a popular choice for bathroom features. They also provide increased security as glass blocks do not open unlike traditional windows. Plus, they provide increased energy efficiency, lowering energy costs and preventing drafts.</p></div>

Q: How can I improve the energy efficiency of my windows?

• <div><p>Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.</p></div>

Q: Is a window replacement worth the cost?

• <div><p>Window replacement is typically always worth the cost, both from a money-saving standpoint and a comfort standpoint. If your windows are older and significantly damaged, a window replacement can actually save you money in the long term by improving energy efficiency. If your windows aren&rsquo;t up to code, you may not really have a choice. </p></div>

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Verified Reviews for Window Service pros in Palermo, ME

*The Angi rating for Window Service companies in Palermo, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Palermo, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on October 02, 2025

Reviewed in October 2025
The windows are clean and I couldn’t be happier 😊 Thank you
See Through Window Cleaning, LLC
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Reviewed in October 2024
DOC did an incredible job for us in China, ME. They installed cedar shakes on three sides of our barn, installed windows with new sills and framed out openings for our new barn doors. They were professional, timely and a great price. Will definitely use them again.
DOC Siding and Construction
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Reviewed in July 2024
Jason initially installed all new custom windows and replaced sills along two large decks. His craftsmanship, creativity, and meticulous attention to detail was so impressive, he is now the only person I would want to work on my home and has completed a long list of renovations to date. Jason...
Jason Fuller Construction & Remodeling Contractor
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Reviewed in June 2024
Jon was vert through and professional. He even made a special trip to remove the plastic on my windows ahead of the rain so I was not living in a cave. Thank you, Jon
Jon Sawyer Painting
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Reviewed in February 2023
After researching for larger replacement windows we decided to go with All Pro Services of Augusta. We appreciate how at ease they was to talk to and the estimate of the new windows. Plus my dog took to them immediately. They was thorough, courtesy and performed professionally. Excellent team...
All Pro Services of Maine
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Reviewed in September 2022
I needed 2 windows replaced, I had multiple window companies say it could not be done without removing the siding. Improve ME said he could do it, the windows are installed and I’m very happy.
Improve ME
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Reviewed in September 2021
Jake replaced my garage window. I appreciate him doing a small job and doing it well.
Wicked Nice Home Improvement
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Reviewed in November 2018
Halldale Builders performed work to add an in--law apartment onto our existing home, consisting of one bedroom, great room, kitchen area, bath. They joined the buildings with a mud room on the inside and a farmer's porch stretching the length of both buildings on the exterior. They do impeccable...
Halldale Builders
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Reviewed in October 2018
The installer, Rolando, was very professional in putting our windows in. He certainly is an expertise at what he does. He repaired the sills when needed and made adjustments if that's what had to be done. At one point in the day we had a Florida afternoon downpour. We tried to have him come into...
Morgan Exteriors Inc
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Reviewed in March 2017
I had a sliding glass door removed, a Wall built and two windows installed. The work was done in a timely manner and it was quality work at a fair price. If I had to do it all over again I would not hesitate to call and hire Steve again.
Reliable Handyman Services of Maine, LLC
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Find Window pros in Palermo

See Through Window Cleaning, LLC

4.3(

)

Window Cleaning

Serving Palermo, ME and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They have done a good job on our windows and I would definitely hire them again, as we are now. Onwards!"

Response time2 days

7 neighbors recently requested a quote

Recommended by88%of homeowners

New Windows - 6 +New Windows - 3-5

Serving Palermo, ME and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."

+55

Response time6 hrs

1285 neighbors recently requested a quote

Recommended by69%of homeowners

New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Palermo, ME and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

Response time10 mins

5450 neighbors recently requested a quote

Recommended by66%of homeowners

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Abraham Z. Cates Finish Carpenter

4.9(

)

Storm Windows - Install or ReplaceStorm Windows - Install or Replace - For Business

Serving Palermo, ME and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Abraham Cates is an outstanding carpenter. He will always be my first call for my home improvement needs."

+21

Response time2 days

3 neighbors recently requested a quote

Recommended by85%of homeowners

New Window - Single - For Business

Serving Palermo, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Response time2 days

8 neighbors recently requested a quote

Recommended by100%of homeowners

Door or Window Screens - Install or Repair

Serving Palermo, ME and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Was very pleased with the quality of work. They were very professional. And had the job finished when they said it would be."

Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair

Serving Palermo, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Highly recommended, super friendly, easy to work with and straightforward unlike most contractors. Thanks a bunch."

+12

Response time3 hrs

Response rate88%

40 neighbors recently requested a quote

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The Golden Rule Handyman, LLC

4.4(

)

Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or Replace

Serving Palermo, ME and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Fabulous communication ,and work. I live out of state, and each time that work has needed to be done The Golden Rule Handyman has been on time and very professional . One of the few companies that is excellent in all phases of the business world. I highly recommend this company !"

Response time2 days

Recommended by96%of homeowners

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Mid-Coast Maine Cleaning Company

5.0(

)

Window Cleaning

Serving Palermo, ME and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"They did far more than maid service, including doors, windows, ceilings, lights, and even some pre and post construction. Highly capable and a great choice."

Response time6 hrs

1 neighbors recently requested a quote

Recommended by100%of homeowners

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Punch Construction Services Inc.

5.0(

)

New Windows - 2 - For BusinessNew Windows - 3-5 - For BusinessNew Windows - 6+ - For Business

Serving Palermo, ME and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"Bill, the owner is very responsive to all inquires and does an outstanding job with all of the work they do. Highly recommend them!"

Recommended by100%of homeowners

Request Quote

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Showing 1-10 of 125

Windows questions, answered by experts

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

Most manufacturers have their name imprinted somewhere on the window, such as the spacer bar, hardware, or frame. Other manufacturers will include an identification number printed on the glass itself. If you’re unable to find either of these, then your window was manufactured locally (oftentimes called a “shop window”).

With a manufacturer name (or even better, the identification number) you can attempt to research the information to find out when the product was made. Keep in mind this won’t tell you when the window was installed on your home, but can get you close.

Glass block windows offer several unique benefits over traditional windows, and they create a much more unique look. These specialty windows offer added privacy while allowing natural light into the space, which is why they’re a popular choice for bathroom features. They also provide increased security as glass blocks do not open unlike traditional windows. Plus, they provide increased energy efficiency, lowering energy costs and preventing drafts.

Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.

Window replacement is typically always worth the cost, both from a money-saving standpoint and a comfort standpoint. If your windows are older and significantly damaged, a window replacement can actually save you money in the long term by improving energy efficiency. If your windows aren’t up to code, you may not really have a choice.

The Palermo, ME homeowners’ guide to window services

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

See all articles

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