Top-Rated Window Pros Near You in Pittsburg, CA

East County Glass and Window Inc.

East County Glass & Window has been in business since 1979. Current Owner, Tim Allen, took over the company from his father, Don Allen, in 1984. Unlike most kids who spent their childhood breaking windows, Tim spent his repairing them. Today his oldest son, Austin, works for the company as Office Manager. We are one of the largest authorized Simonton dealers in the East Bay Area (Simonton windows come with a lifetime warranty that is unmatched in the window industry). We also carry windows by top manufactu

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East County Glass & Windows

East County Glass & Window is a commercial and residential glass provider and installation specialist. We are a certified dealer of Simonton Windows and other brands. With over 30 years of experience in the glass and window industry, East County Glass & Window will help you choose the right solution for your home and office window repairs.

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East County Glass & Window, Inc.

Founded in 1979, East County Glass & Window, Inc.is a family owned business, with more than 30 years of experience in the glass and window industry.We are one of the largest and oldest glass and window replacement companies in Northern California.Conveniently located in downtown Pittsburg, CA, we can quickly and efficiently service customers in the Bay Area, Sacramento and the Central Valley.We specialize in Commercial and Residential window and glass repair and replacement from new shower doors to new cons

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Cal Coast Windows and Doors

Cal Coast Window and Door is a full service window and door replacement company whose owners have over 25 years of extensive hands-on project experience. Our proven window installation and replacement services have been appreciated by homeowners throughout the San Francisco Bay Area. We are dedicated to top-notch quality workmanship and maximum return and are proud to be an exclusive HERO (Home Energy Renovation Opportunity) Program Partner. HERO creates energy efficient homes by partnering with government

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Bay Area Windows

Windows, Doors and Skylights: From start to finish; Bay Area Windows offers the best in customer service, pricing , and top of the line products.

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A -Taylor Made Window

A-Taylor Made Window has a strong reputation as one of the leading window and door providers in the San Francisco Bay area. The team has been serving homeowners since 1972, offering unbeatable service and top-notch materials to ensure the satisfaction of every family. This locally owned company is factory authorized to offer and install products with the leading technology features to improve quality and overall results of each project. The team at A-Taylor Made Window boasts an enduring track record, with

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Bestoff windows inc

We are serving the Bay Area since 1996. Quality product and the workmanship. Great reputation,best prices.

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Alcosta Shower Door Inc.

showerdoor and mirror fabrication and installation

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Fenestration Concepts

Materials Suppliers of: Factory Finished Albertini Wood Windows with Aluminum or Bronze Clad Exteriors. Structural Glass Sliding Solutions by ApexFine; Minimal Frames, Maximum Views; Extruded Non & Thermally Broken Architectural Bronze Windows & Doors from Astec/ABX. Thermally Broken Painted Steel, Corten Steel, Stainless Steel & Bronze Windows & Doors manufactured with Secco Sistemi Profiles by CoMeP. Exquisite Pivot Door & Wall Systems by Oikos in Glass, Metal, Porcelain, Wood & Concrete. Bliss NorAm Stee

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Hull's Nor Cal Window & Door Inc.

Hull's Nor Cal Window & Door's offer a full line of custom wood windows as well as fiberglass, metal and vinyl windows. We work with top brands to deliver great results for any residential or commercial project in Northern California. LOEWEN, JELD-WEN & Milgard. We offer Loewen, Jeld Wen, Milgard window brands.

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About Window Pros in Pittsburg, CA

Upgrading or replacing windows in Pittsburg requires more than just picking a style that matches your home—it’s about finding solutions tailored to the unique needs of our area. Pittsburg homeowners face a combination of challenges, from the warm, dry summers to the occasional chill of winter evenings. Energy-efficient windows, such as double- or triple-pane options with low-E coatings, are a top choice here to keep utility bills in check and maintain indoor comfort year-round. Additionally, noise abatement is an important consideration for homes near busy streets or train lines, where soundproofing upgrades can provide much-needed peace and quiet.

Many homes in Pittsburg, particularly in older neighborhoods near Civic Center or Highlands Ranch, add another layer of complexity with their varied architectural styles. Historical homes often require custom-fit windows that meet strict HOA guidelines or aesthetic requirements, while newer builds may need upgrades to comply with California’s stringent Title 24 energy codes. The City of Pittsburg Building Division oversees permitting for window replacements, ensuring that projects meet local egress requirements and safety standards, such as tempered glass near walkways or bathrooms.

On average, Pittsburg homeowners spend between $650 and $1,200 per window installed, depending on the size, material, and design. Vinyl windows tend to be the most budget-friendly, while wood or composite options provide a premium look at a higher cost. Whether you’re restoring a mid-century gem or modernizing a family home, working with a local contractor who understands Pittsburg’s specific needs can make all the difference.

Windows FAQs

The cost of professional window installation varies depending on the type of window, materials, and labor involved. On average, homeowners can expect to pay between $300 and $1,200 per window, including installation. Basic single-hung windows tend to be on the lower end of the scale, while custom, energy-efficient, or large-sized windows can push costs higher. Replacing multiple windows in a home can sometimes result in package discounts, so it’s worth discussing with your service provider. Be sure to ask for a detailed quote that breaks down labor and material costs for full transparency.

The timeline for installing new windows largely depends on the number of windows, their size, and whether it's a replacement or a new construction installation. On average:

  • Standard replacement windows can be installed in 1-2 hours each.
  • A full house installation generally takes 1-3 days for a professional team.

Custom-shaped windows, structural modifications, or unforeseen issues (like rotting wood) might extend the timeline. Discuss your project specifics with your contractor for a more accurate estimate.

When hiring a window contractor in Pittsburg, you should ensure they have the proper credentials to operate in the area. Look for:

  • A valid state or local contractor’s license for window installation.
  • Liability insurance to protect your property.
  • Workers’ compensation insurance to cover employees on-site.

You can verify licenses through the relevant state licensing board for contractors. For example, you can check with the Contractors State License Board (CSLB) in California or double-check local regulations in Pittsburg for specific requirements. Proper licensing ensures accountability and compliance with building codes.

Be cautious if you encounter any of the following red flags during your search for a window professional:

  • Lack of licensing or insurance: Reliable contractors will provide proof of their credentials without hesitation.
  • No written estimate: A verbal quote without documentation may lead to unexpected charges later.
  • Unrealistically low bids: A significantly lower price could indicate substandard materials or untrained labor.
  • High-pressure sales tactics: Legitimate contractors will give you time to consider options without coercion.
  • Vague contracts: Ensure project details, timelines, and costs are outlined clearly in any agreement.

Do thorough research and don’t hesitate to ask questions; trust your instincts if something feels off.

Yes, energy-efficient windows are often worth the investment in both the short and long term. They help reduce energy bills by minimizing heat loss during winter and blocking heat gain during summer. These windows typically feature:

  • Double or triple glazing for added insulation.
  • Low-E glass coatings to reflect heat.
  • Gas fills like argon for improved thermal performance.
  • Durable frames made from vinyl, fiberglass, or composite materials.

Though energy-efficient windows may cost more upfront, they often pay for themselves over time through energy savings and can add value to your home.

To get an accurate estimate for your window installation project:

  1. Determine your needs: What type of windows do you need (e.g., standard, custom, energy-efficient)?
  2. Measure windows: Have your contractor take exact measurements to ensure precision.
  3. Specify materials and features: Discuss the frames, glass, and hardware you prefer.
  4. Request multiple quotes: Compare at least 2-3 estimates from reputable contractors.
  5. Inquire about warranties: Ask which warranties cover labor and materials.

Ensure the estimate includes a breakdown of labor, materials, and potential disposal fees, so there are no surprises later.

Before hiring a window contractor, consider asking these important questions:

  1. Are you licensed and insured in Pittsburg?
  2. Can you provide references or examples of past work?
  3. What warranties do you offer on materials and labor?
  4. What is the expected timeline for my project?
  5. How will you handle disposal of old windows?
  6. Are there any potential additional costs I should know about?

Getting clear answers to these questions will help you make an informed decision and ensure you’re working with a professional.

The main difference between full-frame replacement and pocket replacement lies in the scope of the project:

  • Full-frame replacement: The entire window—including the frame, trim, and sometimes surrounding studs—is removed and replaced. This method is ideal for old or damaged frames or if you want to change the size/shape of your window.

  • Pocket replacement: Only the window itself is replaced, leaving the existing frame intact. This is a quicker, less invasive option suitable for windows with solid, undamaged frames.

Discussing your project goals with a contractor can help determine the right option for your needs.

To ensure a smooth window installation process, follow these preparation tips:

  • Clear the area: Remove curtains, blinds, and decorations near windows.
  • Move furniture: Create clear access to the installation site.
  • Protect floors and valuables: Lay tarps or cover floors to guard against dust and debris.
  • Deactivate alarms: Temporarily disable window sensors in security systems.
  • Communicate with the contractor: Discuss parking and access arrangements for their team.

Being prepared can save time and reduce stress on installation day.

"Window Pros" offers a wide variety of window types to suit different needs and preferences, including:

  • Double-hung windows: Classic and versatile with two operable sashes.
  • Casement windows: Hinged on one side, ideal for ventilation.
  • Sliding windows: Easy to operate and space-efficient.
  • Bay and bow windows: Extend outward for added space and natural light.
  • Picture windows: Large, fixed windows to frame views.
  • Custom shapes: Tailored to unique sizes or architectural styles.

Whether you’re looking for energy efficiency, aesthetic appeal, or specific functionality, "Window Pros" can help you choose the right option for your home.

Reviews for Window Pros

Fogged Windows? Not Anymore!
Our upstairs bedroom windows were completely fogged over, making it impossible to enjoy the view. Window Pros replaced the panes in less than a day, and the cost was way less than I thought it would be. Now the room is brighter, and we don’t have to deal with drafty nights anymore!
Lisa C.
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Sealed Tight Before Winter
Living in Denver, I was worried my old window seals wouldn’t hold up for another winter. Window Pros came out the next day, gave me an honest assessment, and had everything fixed by the weekend. My heating bill has already dropped, and it’s only midseason!
Mike R.
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Crisis Averted, Fast!
A rock cracked our front bay window the night before hosting a big family dinner. Window Pros showed up that morning, replaced the glass quickly, and even cleaned up the mess. The house looked perfect by party time, and the price was super fair!
Karen D.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Dec 5, 2025, 5:53:10 AM