#1 Selling Windows in MA, We'll Beat Any Quote by 15%
Bay State Window Experts. Harvey Windows Contractor. Made in Massachusetts.


Bay State Window Experts is a replacement windows contractor serving the entire Metro West Massachusetts region. We are a dealer and installer of Harvey Windows and Doors. We also sell and install quality vinyl siding. Visit our showroom or we will bring sample windows to your home to see and explain the installation process. *** Call us or fill out the form below and we will email you our windows price list and a cost estimate.

Bay State Window Experts
Harvey Window are the BEST selling windows in MA. They have the BEST combination of quality + an affordable price.
* 30+ Years Experience.
* Easy Online Cost Estimates.
* Best Price Guarantee.
* Lifetime Workmanship Warranty.
Harvey Windows & Doors Contractor

Winter Sale - We'll Beat Any Company on TV by 15%
We are pretty sure we already have better prices than any company on TV. Now we guarantee it. If any of the following companies presents you with an itemized written price quote for 10 windows or more that is less than our quote, show us and we will beat it by 15% - Guaranteed. Must be for similar quality windows (vinyl vs vinyl or wood vs wood) and similar options. Compare to Andersen Windows, Renewal by Andersen, Pella Windows, Window World, Rite Window, or Window Nation. *** Promotional Offer Ends February 28, 2026.
We Will Email You Our Replacement Windows Price List and a Cost Estimate

White Vinyl Windows
$795 Installed
If your inside window trim is White, 90% of our customers choose Harvey Classic vinyl windows. This is a high quality vinyl window and is our #1 best seller. These have the best combination of quality and an affordable price which makes them the best selling window in Massachusetts.

Harvey Wood Windows
$1,395 Installed
Wood windows cost more than vinyl windows but if your interior window trim is stained, you may want Harvey Majesty windows. We believe these are more beautiful than other brands and they cost hundreds of dollars LESS per window than Andersen Windows or Renewal by Andersen.

Options - Grids, Colors, & More
* Harvey Slimline Windows
* Harvey Classic Windows * Our #1 Seller
* Harvey Tribute Windows
* Harvey Majesty Wood Windows
* Grids Between the Glass
* Grids on Outside of Glass
* Tempered Glass in Bathrooms
* Half Screens or Full Screens
* Several Color Options.
*** Fill out the form below and we will email our price list.

Entry Doors and Sliding Patio Doors
Your front door creates a first impression when people visit your home. There are MANY styles, glass options, colors, and hardware options to choose from in a wide range of prices.
High quality energy efficient sliding patio doors. You have the option of getting a door with internal blinds.
* Entry Doors - About $4,000 Installed - MANY Options.
* Factory Painting of Entry Doors - $600.
* 6 Foot Sliding Patio Doors - $3,950 Installed.
An estimator can provide a brochure and discuss options.
We Are a Member of the Chamber of Commerce. We Have Connections.


Members of the Chamber of Commerce hold each other to a high standard of business ethics and professionalism. If you need any of the following services and would like a referral to someone in our network, let us know and we will connect you with them.
*** We know these people personally.
* Handyman Services
* Interior and Exterior House Painter
* Roofing Contractor
* Carpenter
* Plumber
* Electrician
* Kitchen Cabinet Maker and Installer
* Hardwood & Laminate Flooring Installer
* Personal Fitness Trainer
* Graphic Designer For Print & Websites
* Real Estate Agent
* Real Estate Attorney
* Mortgage Lender
* Personal Banking Services
* Financial Advisor
* Real Estate Accounting Services
* Business Payroll Services
* Fundraising Programs For People in Need
* Life and Disability Insurance Agent
* Home and Auto Insurance Agent

We Do Things Different Than Other Window Companies
My name is Mike Luke, the owner. I have 30+ years in the home improvement business. We know that 90% of companies force you to schedule an appointment with a sales person and listen to a boring sales pitch just to get price information. We do things different. We provide price information upfront BEFORE you decide if you would like to schedule an appointment to see samples and review your project in detail.
Call Us - Or Fill Out the Form to Get Our Price List and a Price Estimate by Email

1.) Fill out the form and we will email you our windows price list and a price estimate by the next business day.
2.) You can reply at your convenience with any questions or to schedule an in-home estimate to see samples and discuss your project in detail.
Our Windows & Doors Showroom
Bay State Window Experts
108 Milk Street (Route 135)
Westborough, MA 01581
Showroom Hours (by appointment):
Monday to Friday 8:30 AM to 5:00 PM
Servicing Central MA & Metro West
Phone: 774-573-1063
We will bring samples to your home.



* Minimum job size is 5 windows or 1 door

