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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon416
    Verified window and door contracting services reviews

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

Skyline Construction, LLC
5.0(
29
)
Window Glass - Install or ReplaceDoors (Exterior) - Install or ReplaceNew Windows - 2+18 more

Serving Millville, DE and surrounding areas

Approved

In business since 1989

Free estimates

Customers say: Quick response

"Skyline was hired to first repair and then replace a sliding glass door. The door was temporarily repaired and is working well. We are awaiting delivery of the new sliding glass door to finish up this work. So far we are very pleased with Skyline, their responsiveness and attention to getting things done well and on time."
Response time2 days
12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
522
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Millville, DE and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"The crew arrived on time and was very kind, professional, and pleasant to work with. I had a great experience communicating with the project manager, who was very knowledgeable about the windows and answered my questions confidently. Overall, the experience was excellent, and I appreciate the professionalism of the entire team!"
Windows
Windows
Windows
Windows
Windows

+76

Recommended by48%of homeowners
Avatar for Wescott Unlimited LLC
Wescott Unlimited LLC
5.0(
13
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Millville, DE and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"The firm actually built a platform under my shed and assisted me with outdoor showers and appliance replacements. It’s a father and son team that is professional, prompt, competent, respectful and responsive. I have used them multiple times and referred them to several friends."
Before and after
Before and after
Before and after
Before and after
Before and after

+26

13 neighbors recently requested a quote
Coastal Home Renovations
4.8(
42
)
Door or Window Screens - Install or RepairDoors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For Business+4 more

Serving Millville, DE and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"They did a fantastic job cleaning, re-screening, and installing a new door in my porch. I will definitely patronize them again!"
Response time3 days
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Lane Roofing & Exteriors
Lane Roofing & Exteriors
4.7(
36
)
New Windows - 3-5 - For BusinessNew Windows - 6+ - For Business

Serving Millville, DE and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"I just had my roof replaced with Lane Roofing. Shawn Keys was very honest and helpful. He inspected my roof and told me everything that needed to be repaired and replaced and updated me through the whole process and shared photos from start to finish. The crew was great. They showed up early and cleaned up like they were never there. I would highly recommend Lane Roofing & Exteriors."
Roofing
Roofing
Response time5 hrs
Response rate100%
566 neighbors recently requested a quote
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Window Door Contractors FAQs, answered by experts

It’s possible to make minor screen repairs yourself using a waterproof adhesive for small tears or a screen patch kit for larger tears and holes. However, it’s usually a better option to call in a professional window technician. It’s very easy to use too much waterproof glue, resulting in a messy appearance that might demand a full replacement anyway. A screen repair technician will not only be able to carry out clean repairs and patches that aren’t obvious, but they can also let you know if replacing your screen is a more cost-effective option.

If you’re not keen on using a traditional doggie door, there are some alternatives. One popular option is a solid, insulated door that you can lock when you’re out of the home for added security. You can also opt for a doggie screen, which you can lift and lower to allow your pooch access to the outdoors. These are a bit more convenient to use than a regular exterior door, although security could be an issue. You can also install a screen door with a small opening for your pup to prevent bugs from coming inside as your dog exits.

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

Most window screens in residential homes are designed to be removed from the inside, especially with double-hung, single-hung, and casement styles. That said, some setups require exterior removal. Older homes or custom installs may have exterior clips or brackets, and sunscreens are almost always mounted on the outside. Before removing your window screen, look at how it is held in place.

Solar screens use a thick mesh of polyester to block out the UV waves and solar heat. While they are more expensive at about $7.50 per square foot, they can protect your porch or hardwood floors from sun damage and keep the room or porch on the other side of the patio cool.

The Millville, DE 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.