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TRUSTED BY MONROVIA, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon631
    Verified window and door contracting services reviews

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

Avatar for Zen Windows of Washington DC
Zen Windows of Washington DC
5.0(
134
)
New Windows - 6 +New Windows - 3-5Doors (Exterior) - Install or Replace+1 more

Serving Monrovia, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"I absolutely love the whole processes. Unlike other big names, Mr. Scott didn’t push at all. No sale pitch and other hidden fees. Everything was transparent. When I requested a estimate, he contacted me that evening and stopped by in two days. He spent less than 20 min to measure windows sizes roughly. That was it! He sent me a quote next day and the price was really competitive. We communicated via emails for several questions and he answered them all quickly. He gave me enough time to make the final decision. Like I mentioned earlier, no pressure. Once I made the decision and signed contract, the actual contractor came by to measure everything accurately. After waiting several months (it took longer than I expected because of the pandemic), windows and sliding door finally arrived and set up the installation date. The installation contractor, Mr. Park’s team, is absolutely great. They were professional and their workmanship is beyond expectation. Several occasions, his team confronted some issues and they explained them clearly and found ways to get jobs done, In less than two days, 11 windows and 1 sliding door were finally installed. They all look beautiful and I am more than satisfied, I will absolutely hire them again for any future projects!"
Additional Photos
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+27

Response time2 days
17 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Nova Exteriors Inc
Nova Exteriors Inc
4.3(
500
)
New Windows - 3-5Doors (Exterior) - Install or ReplaceNew Windows - 6 ++2 more

Serving Monrovia, MD and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"We have had NovaExteriors replace all our gutters, windows, sliding doors and front door over the last several years from the contractor grade products that the town house was built with. We have been very pleased with everything. They installed our steel front door about 10 years ago and we started to have issues with the deadbolt not aligning with the door jam and the rubber sweep wearing out over time. I contacted NovaExteriors, made my appointment and they arrived right on time and performed the needed maintenance that was required. The door is back to being perfect. Once again, we were very pleased with NovaExteriors, their prompt arrival and the quality of work. You can't go wrong with NovaExteriors."
Full roof & siding replacement, Vienna VA 2024.
Roof replacement in progress - Vienna, VA
Full roof & siding replacement, Vienna VA 2024.
Roof replacement in progress - Vienna, VA
Full roof & siding replacement, Vienna VA 2024.

+18

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Universal Windows Direct of Baltimore
Universal Windows Direct of Baltimore
4.2(
63
)
Doors (Exterior) - Install or ReplaceStorm Door - InstallSliding Door - Install

Serving Monrovia, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

Universal Windows Direct was founded in April of 2002 by William Barr and Michael Strmac. It was their mission to create a home improvement company that offers high quality home improvement goods at the best possible value. What began as two guys in a 350 square foot office quickly grew to become one of the nation's leading remodeling companies. Today, Universal Windows Direct represents thousands of customers and has a rapidly growing network of locations nationwide, all of which are actively involved in the communities they serve.

Double Hung Window
Double Hung Window
Double Hung Window
39 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
181
)
New Windows - 6 +New Windows - 3-5Doors (Exterior) - Install or Replace+18 more

Serving Monrovia, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"I was very pleased with the work I received from PRESIDENTIAL exteriors. I had windows and door replacement performed at my home. The installers were on time and very professional. They were also polite and friendly. The work perform was top notch and completed ahead of schedule. Do you"
Newly installed roof
Windows & Garage Door Replacement
Finished product with brand new siding.
Newly installed roof
Windows & Garage Door Replacement

+44

Response time1 day
Response rate100%
35 neighbors recently requested a quote
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Window Door Contractors FAQs, answered by experts

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.

Window screens can help keep some heat out of your home, which is one benefit of using them in summer. It’s also the reason experts suggest removing your screens in winter—so it’s easier for the sun’s warmth to filter into your home. This will keep you cozier and potentially reduce your heating bills.

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.

Solar screens are low-maintenance but benefit from occasional cleaning with mild soap and water. Avoid using harsh chemicals or pressure washing, as these can damage the mesh. Inspect screens annually for tears or loose frames to maintain performance. In dusty or coastal areas, more frequent cleaning may be necessary to prevent buildup.

Whether you should repair or replace a screen door depends on the type and extent of the damage. It is easy and economical to repair a small tear in the mesh using a widely available DIY patch kit. However, if there are large tears, multiple damaged spots, or if the screen is made of a specialized material, replacing the entire screen mesh might be a better long-term investment for a tidier appearance. You should also consider the condition of the frame; if the frame itself is damaged, it's likely time to replace the entire door. Other factors to weigh include whether you want a new style or need a more durable door.

The Monrovia, 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.