Pro Business

A-1 Wholesale Window Co

Worcester Window Installers
Ranked #8 in Worcester | Grade B
4.80 (85 reviews)

A-1 Wholesale Window Co

Walk-in window and door supply with guidance on measurements, options, and ordering for new and replacement units. Staff can assist with custom sizes and replacement sashes, with pickup during posted hours.

Why Homeowners Choose This Business

Clear, practical guidance on product choices and sizing; consistent pricing feedback from customers; and a straightforward ordering process for replacements and custom dimensions.

Service Area

Worcester and surrounding Worcester County communities. Call to confirm product availability and pickup scheduling.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Supplier
  Window Supplier
  Installations
  Replacement Window Sashes
  Repairs
  Vinyl Windows
  Patio doors
  Entry doors
  Custom Window Sizing
  Glass Replacement
  Storm Windows And Screens
  Window Hardware
  Door Hardware
  Window Parts

Window supply, replacement sashes, vinyl windows, patio and entry doors, glass and seal failure replacements, screens and storm components, hardware and accessories, order support and measurement guidance.


Recent Reviews

4.80

(Based on 85 reviews)

Recent reviews highlight helpful customer service, with staff frequently noted for guidance on sizing and product selection. Many customers mention fair or affordable pricing and smooth order fulfillment. Contractors cite reliable product quality for windows and doors. A few reviews also reference success with custom or replacement sashes.

Thanks Rick for all your help on my custom windows!
Great product, price and customer service at A1
Mark, PMI Worcester

Google Review
Juliana Webber on A-1 Wholesale Window Co

Paul was very nice to offer us affordable prices when our warranty was voided by the manufacturer company, and some of the seals failed on our windows. We got 4 replacement top sashes, and they were all the correct sizes and very clear. Our rescue bird has started watching out his window again!

Google Review
Marlene Mulcahy on A-1 Wholesale Window Co

A-1 is a five star business. The owner Paul Blanchette deserves high praise for his excellent customer service and great pricing! His knowledge made the act of purchasing my windows extremely easy. Located behind the old Roman's furniture building the business is easy to find. From my original meeting with Rick to my final order with Paul I was treated with the utmost professionalism. A very reputable group of gentlemen. Go there. You will be very happy that you did!

Google Review
Jeff Hammond on A-1 Wholesale Window Co

I'm a general contractor I purchased many windows from here they're great quality. Customer service is amazing great group of people working there highly recommend them. Also the doors that you will receive from them are 100 times better than the doors you would buy it Home Depot highly recommend them

My husband and I decided to replace many of the windows in our home. We checked out many window companies and decided on A-1 . Paul was extremely helpful and pleasant. We felt comfortable with the windows we purchased. He was very well informed and explained and showed us all the windows and we made an informed decision. Several weeks later, the windows came in and we had them installed by Kevin. He also was extremely helpful. He was meticulous and cleaned up after himself. The experience was wonderful. I love our new windows. Not only are they beautiful, they are very easy to clean. I would highly recommend A-1 and Kevin.

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.


Frequently Asked Questions

This location focuses on supplying windows, sashes, and doors rather than installation. They can recommend product options and help you understand measurements for your installer. Ask about local installer referrals if you need on-site service. Always confirm scope and pricing directly.

Yes, customers report help with custom dimensions and ordering top or full sash replacements. Bring accurate measurements or speak with staff about how to measure. Lead times vary by product and manufacturer. Confirm availability and timelines when placing your order.

Availability can vary, and staff will review current options based on your needs. They can compare styles, materials, and energy features to match your project. Ask about warranties and specifications provided by the manufacturer. Request written details with your quote.

Yes, reviewers mention ordering patio and entry doors in addition to windows. Staff can help you choose door styles and hardware options. Bring measurements and hinge swing details for accurate ordering. Confirm production time and pickup scheduling at checkout.

Call or visit with your measurements and product preferences. You can receive a quote outlining options and estimated timelines. Pricing may depend on size, materials, glass packages, and manufacturer. Ask for written estimates and expected arrival dates before placing the order.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 3:30 PM
  • Tuesday 7:00 AM – 3:30 PM
  • Wednesday 7:00 AM – 3:30 PM
  • Thursday 7:00 AM – 3:30 PM
  • Friday 7:00 AM – 3:30 PM
  • Saturday 8:00 – 11:00 AM
  • Sunday Closed

Request Service


Business Details


Business Rating
4.80 (85 reviews) Pro Business
Address
12 Brussels St, Worcester, MA 01610
Phone
Business Type

Location Map

Own This Business?


Claim this profile, improve your listing, and upgrade to Pro or Featured visibility.

Claim This Business