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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon130
    Verified window services reviews

Top-Rated Window pros in Charlestown - Updated Nov 2026

Avatar for A Clear View Window Cleaning, LLC
A Clear View Window Cleaning, LLC
5.0(
22
)
Window Cleaning

Serving Charlestown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Credit card accepted

"Wow! From start to finish, A Clear View was fantastic to work with. We never had to have our windows cleaned before and so I went into the process not knowing much. My experience started with Carlie contacting us within hours from our search and helping to quote our project. She worked with me on pricing and understanding everything. Finally window cleaning day came and it was like Christmas. I was so excited. Jordan arrived at 7:30 AM and he worked non stop, quietly, perfectly cleaning all our windows until 5:30 PM that night. I had asked for inside, outside, screens and sills to be cleaned. He was fantastic. Our windows look absolutely amazing. He also was very attentive to my husbands work schedule and when he could clean the office windows and worked around his schedule for those windows. Meaning, he couldn’t clean those in the order he probably wanted to, but was super accommodating about it. Again, he was quiet, polite, understanding to the chaos with all our pets and lastly, never spilled a drop or any water. He had a large bucket that he would fill with hot water and his solutions and used our utility sinks for filling and dumping and there was nothing wet, spilled or splashed. Much better than anything I could have ever done. We are very please and highly recommend. And I will 100% be calling to have them come back next year around the same time! The best part…every year for Thanksgiving we gather for a mid day Thanksgiving meal with all the family. We can watch the sun set from our dining room. Every year I would say, “Well, it would be a much prettier sunset with clean windows!” My dream just came true!!!!!!! Thank you A Clear View Window Cleaning. Start to finish it was an enjoyable process."
Response time2 days
19 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Charlestown, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Team from Power completed the work on time and cleaned up well after work was completed. Windows were measured correctly so replacement windows fit perfectly and were quality Pella windows versus no-name windows offered by other vendors."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1612 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Long Home
Long Home
4.3(
47
)
New Windows - 3-5New Windows - 6 +

Serving Charlestown, MD and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of window projects and specialize in multiple window instillation for residential homes. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Recommended by93%of homeowners
Avatar for Lane Roofing & Exteriors
Lane Roofing & Exteriors
4.7(
36
)
New Windows - 3-5 - For BusinessNew Windows - 6+ - For Business

Serving Charlestown, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

Since 1994, we’ve proudly installed roofing, siding, and windows throughout the State of Delaware and surrounding counties in Pennsylvania and New Jersey. For decades, we’ve maintained an A+ rating with the Better Business Bureau.

Roofing
Roofing
Response time5 hrs
Response rate100%
558 neighbors recently requested a quote
Avatar for Always Waterproofing
Always Waterproofing
4.2(
427
)
Egress Window - Install

Serving Charlestown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"I hired Always to install an egress window and install a patio⠦⠦they out performed my expectations⠦..and I work in the construction field!⠦.."
Updated concrete deck
Cozy front porch
Response time10 hrs
358 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for A&A Property Services
A&A Property Services
4.3(
6
)
Window Cleaning

Serving Charlestown, MD and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

My name is Andrew, and I was born and raised and delco. I went to Strath Haven High School. Lived in Wallingford for as long as I can remember. Now I start my own Junk Removal and many other property services. We have been slowly growing, and each day I work towards being the best and biggest business around.

Junk Removal Job
Avatar for Champion Window Company of Baltimore
Champion Window Company of Baltimore
New to Angi
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Charlestown, MD and surrounding areas

Approved (Corporate)

In business since 1954

Free estimates

Credit card accepted

With over six decades of experience and expertise, Champion Windows and Home Exteriors is one of the nation's leading home improvement companies. Champion transforms homes with premium-quality products that are designed, built, installed, and guaranteed by Champion. Every product the company offers - from new windows and sunrooms, to siding and entry doors - is built right here in the USA, backed by industry-leading limited lifetime warranties, and comes recommended by more than 9 out of 10 recent Champion customers. \n \n***Please use this link to schedule an appointment \nhttps://www.championwindow.com/book-now

Avatar for '58 Foundations
'58 Foundations
3.6(
45
)
Egress Window - Install

Serving Charlestown, MD and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+10

Response time2 days
1 neighbors recently requested a quote
Recommended by80%of homeowners
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Windows FAQs, answered by experts

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

The best time to remove and restore old windows is during temperate weather. Late spring and the early onset of winter are ideal seasons. While summer has its challenges (e.g., bugs, heat, and dust), it’s also a good time to do restoration work. The worst time to restore old windows is during the winter, especially if it is particularly cold and snowy.

Soundproof windows can be energy efficient, depending on the window type and manufacturer. Overall, triple-pane windows are more energy efficient than double-pane windows. However, according to the U.S. Department of Energy, a window’s energy-efficiency level is determined by multiple factors, including the frame material, if there’s any low-emissivity (low-E) glass, and the addition of spacers.

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Whether or not you need permission to change the windows in your house depends on your local laws. If you’re enlarging an opening or installing a new window and need to make structural changes to the house, you’ll need a permit. In most locations, you won’t need permission if you’re just replacing a window with another window of the same size. The window installation company you work with will be able to help you navigate any planning permits you may need.

The Charlestown, MD homeowners’ guide to window services

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