Window Installation & Replacement in Alamo, CA

Window contractors replace old or damaged windows and install new ones in additions and remodels. They measure openings, recommend frame materials and glass options, and install and seal windows to keep out drafts and water.

Read more about Window Installation & Replacement Show less

Common window services include:

  • Replacement window installation
  • New construction and enlarged window openings
  • Egress windows for basements and bedrooms
  • Bay, bow, picture and casement windows
  • Trim, flashing and sealing around windows

Consider window replacement when windows are drafty, fogged between panes, hard to open, rotting or letting in water, or when you want better comfort and appearance. Glass-only repairs and window cleaning are separate categories.

Top Professionals near Alamo, CA

Showing 1–10 of 18 professionals

Filtering by:
Window Installation & Replacement ×
Abel Glass Co.
No reviews yet
San Francisco, CA Window Installation & Replacement

Abel Glass Co. is a family-owned glass repair service based in San Francisco with over 30 years of experience. The company specializes in a wide range of glass solutions including windows, glass replacements, storefronts, and curved glass for both commercial and residential clients. Abel Glass Co. offers 24/7 emergency repair services, ensuring availability anytime and anywhere. With a strong reputation built on expertise and customer service, the company has completed over 800 projects and serves a diverse clientele. Abel Glass Co. is committed to providing custom glass solutions tailored to meet the specific needs of each customer.

View Profile
Bay Area Molding & Door
No reviews yet
Fremont, CA Window Installation & Replacement

Bay Area Molding and Door is a family-owned Fremont, California business with over 15 years of experience providing both material sales and professional installations of moldings, doors, windows, and hardware for homeowners and contractors. Bay Area Molding and Door maintains a showroom to display product options and past projects and delivers in-home installation services including crown molding, baseboards, casing, wainscoting, mantles, passageways, and interior/exterior doors; the company emphasizes skilled craftsmanship, competitive pricing, and personalized service rooted in a family-run approach.

View Profile
Cal Coast Window & Door
No reviews yet
Pleasanton, CA Window Installation & Replacement

Cal Coast Window & Door is a Pleasanton, California–based window and door replacement company that has served the San Francisco Bay Area since 2007, delivering premium, energy-efficient window and custom door installations for residential and commercial properties. Cal Coast Window & Door provides full-service consultations and in-home estimates, sources products from leading manufacturers (including Milgard, Marvin, Anlin, NanaWall and others), and installs replacement windows, entry and sliding doors, bi-fold/multi-slide systems, moving glass walls, and exterior siding solutions with a focus on improved energy performance, enhanced security, and noise reduction; the company is a licensed California contractor (CA License #1136909), operates a central Pleasanton showroom, and emphasizes professional, factory-trained installation and customer satisfaction.

View Profile
Equipar Windows
No reviews yet
Fremont, CA Window Installation & Replacement

Equipar Windows is a professional window installation company serving residential and commercial clients in Fremont and surrounding areas including Newark, Union City, Milpitas, and more. The company is committed to providing reliable, high-quality window and door installation services with a focus on integrity, customer satisfaction, and cleanliness. Equipar Windows emphasizes the importance of expert installation to ensure the longevity, comfort, and aesthetic appeal of new windows and doors. With several years of experience, the company prides itself on excellent customer support, competitive pricing, and employing skilled installers who maintain a clean work environment. Customers rely on Equipar Windows for superior installation solutions tailored to their specific needs.

View Profile
Fremont Jet Black Tint & Glass
No reviews yet
Fremont, CA Window Installation & Replacement

Jet Black Tint is a locally owned and operated window tinting company serving the San Francisco Bay Area (and parts of San Diego) that provides auto window tinting, tint removal, car wraps, paint protection film (PPF), glass repair and replacement, and related services; Jet Black Tint operates multiple convenient physical locations across the region, emphasizes hand-selected, high-quality film products, offers affordable pricing and lifetime warranty options, and focuses on professional installation and strong customer service.

View Profile
OCEAN SASH AND DOOR INC.
No reviews yet
San Francisco, CA Window Installation & Replacement

Ocean Sash & Door Inc., located in San Francisco, is the Bay Area’s most experienced manufacturer of custom-built windows and doors, operating continuously since 1880. The company specializes in fabricating custom wood replacement windows and doors, as well as distributing aluminum clad, vinyl, aluminum windows, doors, and door hardware to meet diverse needs. Ocean Sash & Door Inc. is known for its craftsmanship in matching historic styles or creating entirely new designs, particularly catering to older and historic homes in the San Francisco Bay Area. The company prides itself on delivering custom-built solutions from start to finish, revitalizing homes with high-quality, tailored window and door products.

View Profile
Pella Windows and Doors Showroom of San Francisco, CA
No reviews yet
San Francisco, CA Window Installation & Replacement

Pella Corporation is a leading manufacturer of innovative windows and doors designed to enhance the beauty, performance, and comfort of homes. The company offers a wide range of products including casement, awning, double-hung, single-hung, picture, sliding, bay, bow, and custom windows, as well as various styles of patio, front, and storm doors. Pella emphasizes energy efficiency, impact resistance, sound resistance, and weather resistance in its products. With a focus on quality craftsmanship and customer satisfaction, Pella provides free in-home consultations, extensive educational resources, and a network of certified contractors. The company is committed to sustainability and innovation, offering tools like virtual showroom tours and design inspiration to help homeowners make informed choices.

View Profile
R & M Quality Windows & Doors
No reviews yet
Newark, CA Window Installation & Replacement

R&M Quality Windows and Doors is a trusted provider of residential window and door sales and installation services in the greater San Francisco Bay Area, operating since 1994. Founded by licensed contractors Ron and Mike, the company emphasizes quality workmanship, customer service, and adherence to building codes by employing only their own trained staff for installations. With over 40 years of combined experience, R&M Quality Windows and Doors offers a wide range of high-quality window and door products from reputable manufacturers, ensuring proper installation and customer satisfaction. The company prides itself on a no-pressure sales approach, a spotless Better Business Bureau record, and a commitment to delivering great value and professional service to homeowners in Newark, Fremont, Union City, Dublin, Pleasanton, Livermore, Hayward, and San Jose.

View Profile
Renewal by Andersen of San Francisco
No reviews yet
Hayward, CA Window Installation & Replacement

Renewal by Andersen is a leading window and door replacement company based in Seattle, WA, offering custom-crafted, durable, and beautiful replacement windows and patio doors. The company provides a hassle-free process that includes in-home design consultations, precise measurements, professional installation, and ongoing customer care backed by a robust limited warranty. Renewal by Andersen products combine the elegance and strength of wood with the low-maintenance features of vinyl, and the company emphasizes energy efficiency and quality craftsmanship. With over 30,000 projects completed and high customer satisfaction ratings, Renewal by Andersen is recognized for its certified master installers, environmental commitment, and partnerships with organizations like the American Cancer Society. The company also offers innovative tools such as augmented reality for home design inspiration and maintains a strong focus on customer service and product excellence.

View Profile
Roxy Glass
No reviews yet
Newark, CA Window Installation & Replacement

Bay Area Window Glass (operating as Roxy Glass) is a Newark, California–based glass company serving the San Francisco Bay Area for over 40 years that provides residential and commercial window and glass repair and replacement, storefront windows and doors, replacement windows, patio and sliding doors, gym mirrors and mirror walls, glass pool fences, shower doors, curtain walls and emergency/after-hours glazing services; Bay Area Window Glass offers free estimates, certified installers, competitive pricing, insurance-claim assistance, and full-service project delivery from simple pane repairs to large commercial installations, and is headquartered at 7401-A Morton Avenue, Newark, CA.

View Profile
Page 1 of 2

Find Pros

Need Window Installation & Replacement?

Tell us what you need and connect with up to 3 service professionals.

Find Pros

Window Replacement Questions and Answers

What does a window contractor do?

A window contractor measures openings, helps you choose window styles and materials, removes old windows, installs new units with proper flashing and insulation, and finishes trim. Some also cut new openings or enlarge existing ones.

Should I choose insert or full-frame window replacement?

Insert replacement fits a new window into the existing frame and disturbs less trim. Full-frame replacement removes the old frame, which allows inspection for rot and better flashing. An installer can recommend the method after checking your frames.

How do I choose a window contractor?

Compare window brands, frame materials, glass packages and energy ratings, along with installation details, cleanup and warranties for both product and labor. Ask whether a permit is needed and who measures and orders the windows.

What affects the cost of window replacement?

Cost depends on the number, size and style of windows, frame material, glass options, the installation method, repairs to rotted framing, interior and exterior trim work, upper-floor access and local permit requirements.

How should I prepare for window installation?

Remove window treatments and hardware, move furniture away from windows and clear a path for the crew. Take down fragile items nearby and plan for rooms to be open to the outdoors briefly while each window is replaced.