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Top-Rated Window and door contractors in Flintstone - Updated Nov 2026

Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or ReplaceNew Windows - 6 +New Windows - 3-5

Serving Flintstone, MD and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2526 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Always Waterproofing
Always Waterproofing
4.2(
427
)
Egress Window - Install

Serving Flintstone, 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
350 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for 1st Security USA
1st Security USA
4.6(
362
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+18 more

Serving Flintstone, MD and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Have worked with Jeremy and Larry at 1st Security for a few months now and they're great. They're far more responsive than any other alarm company I've worked with and they're focused on meeting your needs, versus endlessly trying to get you to buy more services and sensors that you might not need. In the house I just bought some other alarm company had installed a window open/close sensor on a window that doesn't open - probably fooling the prior senior citizen owners to pay more for more equipment they didn't need. I rest assured that 1st Security would never do something so foolish and greedy. They're good, honest people, and this is something that's unfortunately hard to find in the alarm business. I recommend them."
Recommended by94%of homeowners
Avatar for Castle "The Window People"
Castle "The Window People"
3.5(
172
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+19 more

Serving Flintstone, MD and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"I was amazed. We had 10 new windows replaced, and after working a 10 hour day, I was dreading going home & cleaning for the next 10 hours. But when I walked inside my home you didn't even know they were there. everything was placed back to where it belonged, there was no mess to vacuum. There also was no mess outside, my garden was not even touched. The only thing I had to do was wash the windows and hang the curtains. They were very nice & polite, professional men who installed the windows. The windows themselves are 100% perfect. We could not be happier and could kick ourselves for not doing it sooner. They gave us a date in July for Installation. They arrived in May."
Before
After
Recommended by70%of homeowners
Avatar for Mario Construction Services LLC
Mario Construction Services LLC
4.9(
18
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+5 more

Serving Flintstone, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"These guys were great. Very responsive and work was beautiful. I had new carpet installed, ceiling repair and painted, walls painted, exterior power washed, deck repaired and painted plus a few other odds and ends. I was very happy and will be keeping them on my phone for any further projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Recommended by100%of homeowners
Sunshine Glass Window Repairs
4.6(
5
)
New Window - Single - For BusinessNew Windows - 2 - For BusinessNew Windows - 3-5 - For Business+1 more

Serving Flintstone, MD and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"The service from this vendor was great. He came on time to fix our windows. He was able bring the correct match of paint and finished the job with the great quality. I recommend to use this vendor for window repairs."
Response time6 hrs
Response rate88%
Recommended by80%of homeowners
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Window Door Contractors FAQs, answered by experts

The cost of a window repair varies significantly depending on which part is damaged. Here is a breakdown of common repairs and their estimated costs:

  • Broken seal or fogginess between panes: $70–$245

  • Cracked pane: $40–$100

  • Broken glass: $200–$2,000

  • Sash, seal, or track repair: $200–$600

  • Latch or hardware issues: $75–$200

  • Broken window frame: $175–$1,000

  • Window screen replacement: $140–$480

While the telltale signs can vary for different types of screen doors, it may be time to learn how to install a screen door if you're noticing rotting, warping, or splintering accompanying the sagging. If you’re unsure whether to replace a sagging screen door, consult a local screen door pro for an inspection and final decision.

Most window screens last for about 10 to 12 years, assuming they are made from quality materials and receive proper care. The lifespan of common materials like fiberglass and aluminum can vary based on weather exposure, as constant sun or harsh winters can accelerate wear and tear. Regular cleaning and basic maintenance can help extend their life. Signs that a screen needs to be replaced include rips, tears, brittle or sagging material, fading, or a bent frame. While small tears can often be repaired, larger areas of damage typically mean it's time to replace the entire screen.

Most standard windows can accommodate solar screens, but specialty shapes or non-standard frames may require custom solutions. It’s important to consult with a professional to ensure compatibility and proper fit for unique window designs. Arched, bay, and fabricated windows often need fabricated screens, which can increase costs and lead time.

You can trim an overhead garage door screen to fit your garage door opening. This is a particularly helpful hack if you have an irregularly sized garage door opening but are still interested in installing a garage door screen to keep pests and debris out. Trim the garage door screen carefully to avoid unsightly edges or an uneven fit.

The Flintstone, MD homeowners’ guide to window and door contracting services

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