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TRUSTED BY LEBANON, CT HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon126
    Verified window services reviews

Top-Rated Window pros in Lebanon - Updated Nov 2026

Avatar for Advanced Window Systems, LLC
Advanced Window Systems, LLC
5.0(
4
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Lebanon, CT and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"Over fifteen years, I originally met him for window install estimate, and we have been using him ever since for several of my properties! He is quick to respond to any necessary repairs and emergencies, should you have them come up!"
Replacement Windows
Replacement Siding in Oakville CT
Replacement Entry Door
Replacement Roofing in Enfield CT
Replacement Shower & Bath

+61

Response time1 day
Recommended by33%of homeowners
Quality Restoration, LLC
4.7(
34
)
Hardware, Latches & Tracks (Window) - Repair or Replace

Serving Lebanon, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"We hired Elvin to repair a leaking window. Not only did he do that, but he offered to replace the screen which had been damaged by birds. He's truly an awesome guy and a top notch craftsman! We would hire him again in a second."
Response time7 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for A1 Home Improvement, LLC
A1 Home Improvement, LLC
4.8(
19
)
New Windows - 6 +New Windows - 2 - For BusinessNew Windows - 3-5+4 more

Serving Lebanon, CT and surrounding areas

Approved (Corporate)

In business since 1980

Free estimates

Emergency services offered

A1 Home Improvement LLC. is based on the belief that the needs of our customers are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. We specialize in residential and commercial exterior projects. Call today for a quote.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time2 days
Response rate100%
12 neighbors recently requested a quote
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Egress Window - InstallWindow Well Covers - Install or Repair

Serving Lebanon, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Bob Stevenson came by and gave me very thorough inspections regarding my basement, foundation cracks and windows. I was extremely impressed by his presentation, honesty and detailed knowledge base. Bob performed a very thorough inspection of my basement and foundation. He did not try to pressure me or upsell me at all. Very decent person. I have met with several competitors and BudgetDry seems to have a better system than most. If I move forward with this project I would definitely consider hiring this company. I give Bob my highest recommendation."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
142 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Connecticut Enclosures & Screens, LLC
Connecticut Enclosures & Screens, LLC
5.0(
3
)
Door or Window Screens - Install or Repair

Serving Lebanon, CT and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: Quick response

Connecticut Enclosures & Screens LLC Is a full service screen shop.\nWe specialize in high end insect screens.\nOur experience and association with Connecticut Screen Works means we can offer you an unlimited list of services. Some of our services include:\n" Screen Enclosures\n" Porch Screens Enclosures\n" Patio Screens\n" Screen Inserts for Large openings\n" Self-Storing Screens\n" Motorized Screens and many more screen related products\nFor contractors and do it yourselfers, we offer a full product line of screen frames and screen materials.\nWe ship within the U.S. and offer onsite services within the state of Connecticut.\nWe also offer screen repair services from window screens, door screens and porch screens.\n

Porch Screens
Porch Screens
Snapp Screen
Recommended by100%of homeowners
Avatar for Capital Construction Contracting South
Capital Construction Contracting South
4.2(
69
)
New Windows - 6 +

Serving Lebanon, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. \nWe pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. \n \nOur mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. \n \nFeel free to visit our showroom: 3 Norwood Street, Dorchester MA \n \nWe value your business!

Before and After: Siding
Before and After: Siding
Before and After: Siding
620 neighbors recently requested a quote
Recommended by77%of homeowners
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Windows FAQs, answered by experts

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

Regular cleaning, non-abrasive cleaners, and scheduling professional services every few months help maintain clarity and shine.

When your double-hung window upper sash keeps falling down, it means you could be letting out warm air in the winter or cool air from the AC in the summer. That means your HVAC system works harder to warm or cool the house, costing you extra on electric bills.

If the lower sash continues to fall down, it means when you’ve popped open the window for fresh air, it could slam shut. In addition to being inconvenient, this could be dangerous if you have small kids, children, or pets that like to hang out by the window.

Mulled windows are often more expensive than standalone windows. However, this is mostly because mulled windows tend to be larger than standard windows, meaning they require more materials and labor to manufacture and install, both of which drive up the cost. If mulled windows take up the same square footage as separate windows, they should cost about the same unless you need to reinforce your exterior wall to support the larger wall opening.

The Lebanon, CT homeowners’ guide to window services

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