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TRUSTED BY MYSTIC, CT HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon164
    Verified window services reviews

Top-Rated Window pros in Mystic - 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 Mystic, 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 Mystic, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is great. He fixed my wood double front doors and applied paint that I had picked out, as well as new handles/lock. He took his time, was very polite, and made sure everything was in order before in left. My front doors look amazing. Will be hiring him again for more work around the house. Also, his pricing was very reasonable and on point for the amount of repair and painting work he did."
Response time7 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Egress Window - InstallWindow Well Covers - Install or Repair

Serving Mystic, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We hired Budget Dry to review our basement problems and hired them to do the waterproofing project, install new basement windows, install the Santa Fe dehumidifier, and recently they installed our back-up battery system. We highly recommend them -always courteous, get the jobs done quickly and neatly, and always respond when we need their advice/want to purchase new filters. A great company!"
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
158 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 Mystic, CT and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: Quick response

"Stefan Korn and his crew removed and replaced all of the rotted and ripped screen-panel walls and doors that made up our screened porch with his far superior screen/frame products -- dog-proof screen on the lower panels and regular screen on the top. He and his crew performed the work in an exceptionally professional and timely fashion and somehow managed to keep everything remarkably neat and tidy during the process. We couldn't be more pleased with the finished product. We also truly enjoyed working with Stefan and his men. They have our highest recommendation. Their work is worth every penny."
Porch Screens
Porch Screens
Snapp Screen
Recommended by100%of homeowners
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Windows FAQs, answered by experts

Replacement windows normally don’t come with new sills, as the sill is part of the window frame that the replacement window fits inside. If you’re replacing windows, it’s a good idea to replace the sill, as well, especially since the sill will be fully exposed and easily accessible for replacement.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

Yes, professional window cleaners will clean the surface of the glass on both the inside and the outside. They will usually clean the tracks for your windows, check and clean the weatherstripping, and even disassemble parts of your window, if necessary, to clean and lubricate interior components and moving parts.

Casement window types differ from standard windows in that they have a hinge on the side or the top of the window so that it can open inwards or outwards. If your casement windows open upward, they usually have a crank to operate them. Casement windows with side hinges typically operate like a door, opening and closing without a crank.

Drafts, condensation between panes, difficulty operating, or visible frames or glass damage are signs of needed repairs.

The Mystic, CT homeowners’ guide to window services

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