Mares & Dow – General Home Contractors

The Best Window Installation Replacement Services in the San Francisco, Bay Area

Serving San Francisco and East Bay Since 1983

Find the solution to your window installation replacement needs in terms of style, function, and budget by turning to the trusted experts at Mares & Dow Construction & Skylights. We have an extensive variety of window solutions available and can even craft custom solutions to meet all of your requirements.

Checking All the Boxes for Your Window Installation Replacement

There’s no need to compromise on any front when you go with Mares & Dow Construction & Skylights for your window needs. Our team can help select the perfect style to suit any application, providing great aesthetics and the practical function you need. Take advantage of a variety of styles to handle ventilation and other requirements.


We offer a variety of frame materials, including vinyl, aluminum, and fiberglass, that all meet both stylistic and functional requirements. You can choose highly efficient windows with exceptional R-value and U-factor for maximum insulation and minimal conductive heat transfer, and low E-glazing improves energy efficiency further to save you even more money.

Window Installation Replacement: Professional Window Services
Window Installation Replacement: Professional Window Services
Window Installation Replacement: Professional Window Services

Unique Window Styles for Any Property

Come and speak with our experts to discuss your window installation replacement. We have unique styles to suit any property.

Choose from:

In addition, you can find beautiful bay and bow windows to provide beauty and lighting for your living spaces, and custom panel arrangements let you create something that’s truly original to your property.

Your Choice for Window Installation and Replacement

At Mares & Dow Construction & Skylights, our team has handled all types of window installation replacement, from new construction to window inserts and replacement sashes, for more than 40 years.

There are three fundamental choices when it comes to replacing windows:

At Mares & Dow Construction & Skylights, we have consistently found satisfaction with windows from these reputable manufacturers:

Trust us to enhance your living spaces with top-quality windows that combine aesthetics with practicality. Contact Mares & Dow Construction & Skylights today for a window transformation that exceeds expectations.

Window Installation Replacement: Professional Window Services
Window Installation Replacement: Professional Window Services

Areas We Serve


Benefits of Going with Mares & Dow Construction & Skylights


Experience & Accreditations

Mares & Dow Construction & Skylights is certified and accredited by the best manufacturers in the industry. From Grip-Tite Foundation Systems, to James Hardie Siding, to VELUX Skylights, you can be sure to get the highest quality products for whatever your project.


Knowledge & Expertise

Serving the San Francisco Bay Area for over 40 years with quality general contracting, home remodeling, and skylight installation means you'll get the benefits of our expertise for every project.


Proven Customer Satisfaction

Maintaining a high level of customer satisfaction, we are proud to have provided our customers throughout the San Francisco Bay Area with quality construction and home improvement services for 40 years. With half of our new clients coming to us from referrals, it’s no secret that our customers/friends are truly pleased with the work we do.