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Verified Reviews for Glass Block Service pros in Exeter, NH

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

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

Last update on May 29, 2026

Find Glass block pros in Exeter

Avatar for Darling Builders LLC
Darling Builders LLC
New to Angi
Glass Blocks - Install

Serving Exeter, NH and surrounding areas

Approved

Small jobs welcome

Working throughout New England, we specialize in customized home renovation and new construction from framing to finishing. Whether the project is a complete home renovation, a kitchen remodel, or a garden shed, we try to keep the project flexible and help clients realize the best version of their vision. Based out of our workshop in Vermont, we offer a range of services including framing, flooring, tile, finish carpentry, and more.

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Avatar for HS Glass LLC
HS Glass LLC
5.0(
8
)
Stained or Specialty Glass - Repair

Serving Exeter, NH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"My Wife & I hired HS Glass LLC to put on a door for our inlaw apartment and they did an outstanding job! Ryan the owner custom fit the door in our 1700's home perfectly! It was really tough to find the right door to fit our antique home right and HS Glass LLC found us the perfect door to fit the style of our home. We would recommend their work to anyone and will definitely be hiring them back again to do more work for us."
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+12

Recommended by100%of homeowners
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DLC Construction, LLC
5.0(
3
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Exeter, NH and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Dan replaced windows, drywalled and even helped with other assorted little services related to our kitchen remodel. He was very professional, on time and responsive. He was a great guy who I completely trusted with our projects. I would hire him again without hesitation and recommend him highly."
Response time12 hrs
Recommended by100%of homeowners
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KC Construction
5.0(
1
)
Glass Blocks - Install - For Business

Serving Exeter, NH and surrounding areas

In business since 1988

Free estimates

Warranties offered

KC Construction is the fully insured premier professional contracting company offering a wide variety of residential services to our clients. We are known to pay exquisite attention to detail while making your satisfaction our number one priority.\n\nPlease call us today to schedule your appointment with your true professionals at work for you!\n\nWe look forward to bringing you from "Task to Completion"!

Response time7 hrs
Recommended by100%of homeowners
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Glass Block questions, answered by experts

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

Most installations take 1-3 days, depending on the number of blocks and customization requirements.

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

The Exeter, NH homeowners’ guide to glass block services

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

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