20 Best Window Companies in Milford Mill, MD (2025 Reviews)
Thinking about upgrading your windows? We’ve got you covered in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Milford Mill and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the best window replacement companies in Milford Mill may not seem like the most interesting article on the EcoWatch site, but trust us, windows impact your life more than you might realize. Poor windows can cut your home’s energy efficiency by up to 30%, according to the Department of Energy. In Milford Mill, that’s about $285 a year that you could save on your electric bills after making the switch.
Fortunately, helping you save money with efficient windows also aligns with our goals of conserving energy and the resources it takes to make it.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Milford Mill
The EcoWatch Reviews team examined many installers in Milford Mill to find the top ones for our readers. We assessed the installers on their energy-efficient offerings, coverage area, price, local experience, customer service and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of experience in the industry, and it currently serves 200 locations nationwide. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the perfect provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Milford Mill?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to request a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Milford Mill?Andersen does not outline prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to request a free quote from the company.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has over 23 years of experience in the industry, and it currently serves 13 states and Washington D.C. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the perfect provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Milford Mill?Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to request a free quote from the company.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of experience in the industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the perfect provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Milford Mill?Window Nation does not outline prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to get more accurate pricing information is to request a free quote from the company.
We aim to stay unbiased and transparent by describing pros and cons for every installer. Additionally, any partnerships do not influence our rankings.
More Window Companies in Milford Mill
Renewal by Andersen of the Capital Region
Jessup, MDGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Skylights
Champion Replacement Windows of Baltimore
Rosedale, MDPrice Transparency
Sunrooms
Products made in the USA
Good Customer Service
Single-source accountability
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Double-Hung
Glass Doors
Window Nation
Glen Burnie, MDEducational Website
Free assessment
Price Transparency
Services Offered
Bay Windows
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
Glass Doors
Vinyl Frames
Triple Pane Glass
Wood Frames
Double-Hung
AC Matthews, Roofing & Exteriors
Towson, MDHigh-quality materials
All-inclusive repair and maintenance
Free assessment
Price Transparency
Educational Website
Good Customer Service
Energy-efficient windows
Services Offered
Window Replacement/Installation
Garrety Glass - Betterliving Sunrooms
Cockeysville, MDGood Customer Service
Educational Website
Price Transparency
Free assessment
Timely Service
Services Offered
Bay Windows
Glass Doors
Mirrors
Custom Glass
Glass Repair
Glass Showers
Window Replacement/Installation
Obrebski Brothers Windows and Doors
Nottingham, MDFinancing options available
Lifetime guarantee
Free assessment
Good Customer Service
Educational Website
Family service
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Capitol Improvements - Roofing & Siding Contractor
Bowie, MDPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
KELEMER BROTHERS REPLACEMENT WINDOWS
Silver Spring, MDPrice Transparency
Educational Website
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
American Remodel
Annapolis, MDPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Anderson Glass Contractors - Frameless Shower Door, Glass Door in Alexandria VA
Marlow Heights, MDEducational Website
24-hour emergency availability
Custom glass services
Good Customer Service
Price Transparency
Free assessment
Free in-person consultation
Services Offered
Glass Showers
Glass Repair
Custom Glass
Window Replacement/Installation
Mirrors
Glass Doors
Tri County Windows and Siding
Vienna, VAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Glass Doors
Skylights
Custom Window Designs
Window Replacement/Installation
Bay Windows
Double-Hung
Old Town Glass & Window Repair
Alexandria, VAPrice Transparency
Large online project gallery
Good Customer Service
Third-generation glassier
Affordable prices
Free assessment
Services Offered
Mirrors
Window Replacement/Installation
Glass Repair
Glass Showers
Glass Doors
Custom Glass
DISTRICT CAPITOL GLASS LLC
Alexandria, VAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Screen Repair
Glass Repair
Glass Doors
Window Repair
Window Replacement/Installation
Glass Showers
Mirrors
Susquehanna Valley Door and Window
York, PAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
C2 Operations
Leesburg, VAPrice Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Milcon Design & Build
Waterford, VAFree assessment
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Bright Side Exteriors
Centreville, VAFree assessment
Services Offered
Window Repair
Window Replacement/Installation
Glass Doors
Replacement Windows and Doors-Homerite Waynesboro
Waynesboro, PAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Repair
Energy-Efficient Options
Glass Doors
Bay Area Exteriors
Easton, MDEducational Website
Good Customer Service
Timely Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Home Exteriors LLC.
Manassas, VAGood Customer Service
Educational Website
Price Transparency
Free assessment
Timely Service
Services Offered
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Milford Mill, MD using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Milford Mill Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Reduce your carbon footprint: By using less energy once upgrading to energy-efficient windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Save money on energy bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Milford Mill
Each window installer offers varying services and has different costs depending on several factors.
How Much Do New Windows Cost?
On average, homeowners in Milford Mill can anticipate that most window installations will range from $250 to $1,200, with the average cost at about $600. How much it will cost is based on several factors, including size, type, number of windows, the location of your home, material and more.
It’s important to remember that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Milford Mill homeowners $285+ a year when replacing single-pane windows.
Another factor that affects the total cost is the material of the frame you choose. Aluminum frames are typically the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first question to ask yourself when planning a window installation is: Should you get a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want a new style or your window has significant deterioration. With this service, your installers will replace the whole window, including the trim, frame and sill. A pocket installation involves replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
Your window replacement company should be able to help you understand what’s best for your needs. In Milford Mill, the decision will mostly depend on the age of your windows and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s good to have a professional evaluate your frames and window sills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Milford Mill
In our hunt to find the most reliable, eco-friendly window installers in Milford Mill, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We have assessed the best window installation companies in Milford Mill mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Milford Mill, we paid more attention to companies that cover the city. There are certainly reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Milford Mill.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer featured on this list to ensure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don’t have positive feedback about their service from a certain installer, you won’t see it featured on EcoWatch.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a serious investment, so you’ll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Milford Mill’s climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Milford Mill window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Milford Mill, MD Window Replacement FAQs
What is the average cost to install new windows in a home?
The national average cost of installing a single window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is typically influenced by the type and material of the window, the size of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you’ll have the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
When do I need to use a window installation company?
Unless you’re handy and have all the tools you need to replace your own windows, we recommend hiring the pros. The window installation process is complex and can take anywhere from four to six hours for one window. Although it’s tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer alternative.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on your energy bills, replacing all your windows together is the only way to gain that benefit. However, if you have only one or two windows that are damaged or drafty, you can replace just those.
How long does it usually take to install windows?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you have a lot of windows that need to be installed.