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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Replacement windows can shield your home from drafts and moisture problems, increase its energy efficiency, and give it some extra charm. If your windows are aging or showing signs of damage, it's probably time to install new ones. Hiring a certified window contractor will help you get a top-quality outcome and help you avoid costly mistakes from trying to complete the job yourself the job yourself.

Top Pick
Renewal by Andersen logo
4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience

Buy One Window, Get One 40% OFF

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

10 Best Window Replacement Companies in Leominster

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

We've compiled this list of contractors that specialize in window replacement in Leominster.

The This Old House Reviews Team assessed dozens of window companies in and around Leominster. We used the following criteria to determine the best window replacement companies:

  • Customer reviews and recommendations
  • Energy-efficiency guarantees
  • Services and warranties
  • Product quality
  • Professional experience and licensure

Featured Partner
Renewal by Andersen of Boston Logo
Top Rated

Renewal by Andersen of Boston

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 2090 reviews


30 Forbes Rd, Northborough, MA 01532

(508) 351-2236

www.renewalbyandersen.com/window-comp...
Featured Partner
Power Home Remodeling Logo
Top Rated

Power Home Remodeling

3.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 38 reviews


362 Elm St, Marlborough, MA 01752

(508) 460-1943

powerhrg.com
Featured Partner
DaBella Logo
Top Rated

DaBella

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 233 reviews


110 Turnpike Rd Suite 108, Westborough, MA 01581

(508) 594-3633

dabella.us/location/westborough
Solid State Construction Logo

Solid State Construction

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 87 reviews


2 Shaker Rd d203, Shirley, MA 01464

(508) 715-3615

www.solidstateconstruction.com
Country Glass Logo

Country Glass

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 53 reviews


78 Cherry St, Hudson, MA 01749

(978) 562-2332

www.countryglass.com

Pella Windows & Doors of Boylston

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 51 reviews


280 Shrewsbury St, Boylston, MA 01505

(508) 842-1112

www.pellabranch.com/western-massachus...
Franca Services - Painting & Siding, Decks & Roofing, Windows & Doors Logo

Franca Services - Painting & Siding, Decks & Roofing, Windows & Doors

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


44 Bearfoot Rd Suite 100, Northborough, MA 01532

(508) 481-0150

www.francaservices.com
CORE Remodeling Services, Inc. Logo

CORE Remodeling Services, Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 50 reviews


41 Boylston St, Worcester, MA 01605

(888) 959-2673

www.coreremodelingservices.com

AG Home Improvement Inc

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 22 reviews


93 Boylston Cir, Shrewsbury, MA 01545

(508) 922-9615

agsidingandroofing.com
Worcester Glass Co. Logo

Worcester Glass Co.

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 42 reviews


376 W Boylston St, Worcester, MA 01606

(508) 853-6337

worcesterglass.com

Facts about Leominster

  • Annual Energy Efficient Windows Savings:
    $482
  • Average Max Temperature:
    55°F
  • Average Min Temperature:
    40°F
  • Average Daily Sunlight:
    52%
  • Average Annual Snowfall:
    71.0”
  • Average Monthly Precipitation:
    4.00”

How To Choose a Window Company in Leominster

Each window installer has different offerings and approaches. To streamline the company search, keep these factors in mind:

Window Cost by Type

When you're shopping for replacement windows, it's crucial to remember that there's more to cost than just purchase price. You want a high-quality and durable window. Although high-quality replacement windows may come with a higher initial price tag, they often provide better long-term value due to their longer lifespan. The material, style, and size of your replacement windows play the largest role in determining your final cost. Transom windows are inexpensive with their simple size and straightforward form factor, while new skylights cost more to prepare for and install. A window expert can help you with choosing the products that fit your requirements.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Arched$227-$1,394
Awning$329-$915
Bay$757-$5,616
Custom$337-$936
Casement$262-$1,518
Double-hung$122-$790
Egress$225-$561
Glass Block$45-$568
Picture$197-$1,456
Single-hung$89-$1,498
Skylight$112-$1,352
Sliding$258-$1,310
Storm$53-$370
Transom$275-$574

Window Material Cost

You'll also need to choose a window material. Homeowners often make their selection by considering energy efficiency objectives, aesthetic preferences and the local climate. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows up-front, but you'll need to invest in regular maintenance to prevent the frame from wear and warping. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost
Aluminum$53-$1,498
Composite$541-$1,215
Fiberglass$89-$757
Vinyl$182-$1,685
Wood$270-$1,518

Other Window Replacement Costs

Ask each window installer you're evaluating about warranty fees, labor costs, and permit fees. This will help you understand the total costs involved in the project.

Experience and Training

Examine a company's website and chat with a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online galleries that present past projects.

Ensure that the company specializes in window replacement. The more dedicated instruction its staff has, and the longer it has been in operation, the more likely it will deliver excellent craftsmanship.

Licensing and Credentials

Massachusetts window companies are considered general contractors and require a Construction Supervisor License (CSL) with a window classification. CSL applicants need to pass an open-book exam and demonstrate three years of work experience. Once a company has a CSL, it also needs to register with the Office of Consumer Affairs and Business Regulation as a "home improvement contractor."

Types of Windows Offered

No two window companies offer the same window designs and materials. Look for one that's an expert in the type you want for your home.

Equally important to your desired windows' shape is their framing. Ask your window company if it offers the frame material you want, such as wood, fiberglass, composite, aluminum, or vinyl.

Customer Feedback

Reading other customers' stories is one of the smartest ways to screen different window companies. Read customer reviews on sites such as Trustpilot, Google, and Yelp. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Speak with people you know who have used the professional you're thinking of hiring, and ask a representative for professional references.

Frequently Asked Questions about Window Replacement in Leominster

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

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