The Best Window Installers in Concord, CA

Compare the highest-rated windows professionals in Concord, California. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

The Window & Door Shop

4.8
(180 reviews)
Verified

A highly-rated, locally-owned and operated company specializing in premium window and door replacement. They are known for exceptional customer service, meticulous installation, and offering a wide range of products from leading manufacturers. They handle projects from single-window repairs to full-home replacements.

2151-A Salvio St, Concord, CA 94520

Specialties & Features

Energy-efficient windows
Custom window solutions
New window installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Renewal by Andersen of Northern California & Central Valley

4.7
(250 reviews)
Verified

As part of a national brand known for quality, this local branch provides a full-service experience from in-home consultation to professional installation. They specialize in their own proprietary, high-performance Fibrex® composite windows, focusing heavily on durability, energy efficiency, and customization.

(Serving Concord from their regional office) 5617 Stoneridge Dr, Suite 105, Pleasanton, CA 94588

Specialties & Features

Custom window solutions
Energy-efficient windows
Residential window replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

California Window & Solar

4.6
(150 reviews)
Verified

This company offers a strong combination of window and solar services, making them an excellent choice for homeowners looking to maximize energy savings. They provide a comprehensive selection of windows and are praised for their professional crews and clear communication throughout the project.

(Serving Concord from their Walnut Creek location) 1855 Wigwam Pkwy, Suite 100, Walnut Creek, CA 94595

Specialties & Features

Energy-efficient windows
New window installation
Storm windows and security windows

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Concord

** The window replacement and repair market in Concord, CA, is competitive and service-oriented, reflecting the city's mix of mid-century and newer construction homes. Homeowners are increasingly focused on **energy efficiency** due to rising utility costs and warm summer temperatures, driving demand for dual-pane, Low-E glass windows. The average quality of providers is high, with a clear distinction between large, branded operations (like Renewal by Andersen) and established local contractors (like The Window & Door Shop). The competition ensures that consumers have multiple quality options, but it also necessitates careful vetting for licensing and insurance. **Typical pricing** for a full window replacement in Concord can vary widely. For a standard, double-hung, double-pane vinyl window, homeowners can expect to pay between **$600 - $1,200 per window**, including installation. For larger, custom, or high-end wood/composite windows (like those from Andersen or Marvin), the price can easily exceed **$1,500+ per window**. Factors such as the number of windows, accessibility, and the need for structural repairs can significantly impact the final project cost. It is highly recommended to obtain at least three detailed quotes before making a decision.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Concord regulations and climate

Frequently Asked Questions About Windows in Concord

Get answers to common questions about windows services in Concord, California.

1What is the typical cost range for a full home window replacement in Concord, and what factors influence the price?

In Concord, a full home window replacement typically ranges from $10,000 to $25,000+, depending on the number and size of windows. Key cost factors include the window material (vinyl, fiberglass, or wood), the style (e.g., double-hung, casement), and energy efficiency ratings. Local pricing is also influenced by California's strict Title 24 energy codes, which require specific performance standards, and potential seismic retrofitting considerations for older homes.

2How does Concord's climate and the risk of wildfires affect my choice of windows?

Concord's hot, dry summers and the regional wildfire risk make selecting the right windows crucial. For climate, look for windows with low Solar Heat Gain Coefficient (SHGC) to keep your home cooler and reduce AC costs. For fire safety, especially for homes near open spaces like Mount Diablo, consider installing dual-pane tempered glass windows, which have much higher resistance to heat and breakage from embers compared to single-pane.

3Do I need a permit from the City of Concord to replace my windows, and what are the common local regulations?

Yes, most window replacements in Concord require a building permit to ensure compliance with state and local codes. The City of Concord's Planning Division enforces California's Title 24 energy standards, which mandate specific U-factor and SHGC ratings. For homes in historic districts or with specific homeowner association (HOA) rules, there may be additional design or material approval processes before work can begin.

4What is the best time of year to schedule window installation in Concord, and how long does the project usually take?

The ideal installation periods in Concord are during the mild, dry seasons of late spring (April-May) and early fall (September-October), avoiding the peak summer heat and winter rains. For a standard single-family home, the installation itself typically takes 1-3 days, but the total project timeline from measurement to completion can be 4-8 weeks due to manufacturing lead times and permit processing.

5What should I look for when choosing a window installation contractor in Concord?

Always verify the contractor holds a valid California CSLB license (check their number online) and carries ample insurance, including workers' compensation. Choose a provider with extensive local experience who can navigate Concord's permit process and is familiar with area-specific issues, like older foundation types that may need reinforcement. Request and contact local references to see examples of their work in the community.