High Quality Windows at an Affordable Price

White Windows

Black Windows

Wood Windows

Casement Windows

We are different than other companies because we do NOT have high pressure sales people and we show our prices online with installation included.  Installing energy efficient windows in your home can save you money on your heating bills in winter and your air conditioning bills in summer.  0% Financing for 18 months is available.

Bay State Window Experts

Harvey has dealer locations across 12 states but Bay State Window Experts serves Massachusetts only.


* 30+ Years Experience.

* Windows, Doors, Siding, Painting.

* No High Pressure Sales People.

* Lifetime Workmanship Warranty.

Harvey Windows Dealer


Our #1 Seller is $795 Installed

Harvey makes several series of windows including white vinyl windows, black windows, almond color windows, and real wood windows.  * 90% of our customers choose the Classic.


* Classic Series Windows - $795 Installed.  #1 Seller

* Grids Between the Glass - $50 Per Sash.

* Foam Filled Frame - $50 Per Window.  *** FREE on 10+

* Majesty Series Wood Windows - Priced on Request.

* Replace Rotten Window Sills - $150 Per Window.


* We will email you our full price list.


Quality Always Matters.  Quality Lasts Longer.

When you choose to make improvements or upgrades to you home, you want products and workmanship that will last.  We sell only high quality windows, siding, doors, and paint that is made to last and we hire only the best installers.  We cannot promise to be lowest quote you get but we can promise to offer the best products and the best warranties.


25% Of Heat Loss is Windows & Doors

25% of the heat loss in an average home is through old drafty or inefficient windows and doors.  If your home is more than twenty years old you probably do not have the most efficient windows.  Current building code standards require windows to have a very high level of energy efficiency.  With utility bills soaring, it is more important than ever to upgrade your windows to reduce heat loss in order to save money.


Lifetime Warranty on Our Workmanship For Windows

We hire only the best installers to do the job right.  Our installers are so good that we back our original workmanship for windows, doors, and vinyl siding projects with a lifetime warranty.  The warranties on the products are backed by the manufacturers.  For as long as you own your home, we stand behind our work.


0% Financing Available

* 0% Interest For 18 Months.  Must Payoff in 18 Months.

* 7.99% For 60 Months.  No Penalty For Early Repayment.


1.)  Contact us for a price quote for your project.

2.)  Review financing options with your estimator.

3.)  Click this image to apply online.

We Also Accept All Major Credit Cards.


Visit Our Showroom or We Will Bring Sample Windows to You

We Service MetroWest and Central Massachusetts


Contact us for an estimate. We do NOT have high pressure sales people.

* We will email you our windows price list as the first step of the process. *


Our Showroom Location:

Bay State Window Experts

108 Milk Street (Route 135)

Westborough, MA 01581


* Serving MetroWest & Central Mass.


Showroom Hours (by appointment)


Call Us:  774-573-1063


Or fill out the form to request information.


We'll Bring Samples To You


*** Our minimum job size is 5 windows or 1 door unless you are also doing other work.



Contact Us