The Best Window Installers in El Monte, CA

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

#1

Window World of Walnut

4.7
(200 reviews)
Verified

As part of the nation's largest window replacement company, this locally owned and operated franchise brings brand recognition and extensive buying power to the El Monte area. They are known for a high-volume model that offers competitive pricing on a wide range of vinyl window styles, emphasizing value and efficiency. Their strength lies in standardized, efficient replacement projects.

31110 Via Colinas #902, Westlake Village, CA 91362 (Corporate office for the franchise; serves El Monte directly)

Specialties & Features

Energy-efficient vinyl windows
Standard window replacement
Full-frame installation

Business Information

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

Renewal by Andersen of Los Angeles

4.8
(250 reviews)
Verified

Renewal by Andersen is the full-service replacement division of the renowned Andersen Corporation. They are a premium provider focusing on a seamless, high-end customer experience from in-home consultation to professional installation. They specialize in custom-made, high-performance Fibrex® composite windows, which offer superior durability and energy efficiency.

15421 Del Amo Ave, La Mirada, CA 90638 (Primary showroom/service center for the region)

Specialties & Features

Custom window solutions
High-end energy-efficient windows
Professional installation service

Business Information

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

California Window & Door

4.6
(150 reviews)
Verified

A well-established local contractor serving the San Gabriel Valley for decades. They have built a strong reputation for quality craftsmanship and personalized service on a wide variety of window projects, including complex repairs, custom shapes, and security upgrades. They are a strong choice for homeowners seeking a more hands-on, local company for both replacement and repair.

143 N. Sunset Ave., West Covina, CA 91790

Specialties & Features

Window repair services
Custom window solutions
Security and storm windows

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in El Monte

** The window service market in El Monte and the broader San Gabriel Valley is competitive and diverse, catering to a mix of mid-century homes and newer constructions. The average quality of service providers is good, with a clear distinction between value-oriented, high-volume companies (like Window World) and premium, full-service custom manufacturers (like Renewal by Andersen). Many reputable contractors are based in adjacent cities like West Covina, Pasadena, and La Mirada but consider El Monte a primary service area. **Competition Level:** High. Homeowners have numerous options, which drives competitive pricing and a focus on customer service. **Typical Pricing:** Pricing is highly variable based on window material, quality, and project complexity. * **Value Tier (Vinyl, Standard Sizes):** $400 - $800 per window, installed. * **Mid-Range (Wood/Composite, Custom Sizes):** $800 - $1,500 per window, installed. * **Premium Tier (High-Performance Custom, e.g., Renewal by Andersen):** $1,200 - $2,500+ per window, installed. The market shows a strong and growing consumer emphasis on energy efficiency due to Southern California's climate, making companies with strong product performance credentials particularly successful.

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 El Monte regulations and climate

Frequently Asked Questions About Windows in El Monte

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

1What is the typical cost range for a full window replacement in an El Monte home?

For a standard double-hung vinyl window replacement in El Monte, homeowners can expect to pay between $600 and $1,200 per window, including professional installation. The total project cost depends on the number of windows, the material (vinyl, fiberglass, or wood), and the complexity of the installation. Regional factors like California's higher labor costs and the potential need for seismic-rated glass in certain applications can influence the final price.

2Are there specific permits required for window installation in El Monte, and who handles that?

Yes, the City of El Monte typically requires a building permit for window replacements, especially if you are altering the window's size or if the work is structural. A reputable local installer will usually pull this permit on your behalf as part of their service. This ensures the installation complies with the California Building Code (CBC), which includes crucial energy efficiency (Title 24) and safety standards for our region.

3How does El Monte's climate influence the best type of windows to install?

El Monte's hot, dry summers and mild winters make energy efficiency a top priority. We highly recommend windows with low-E (low-emissivity) glass coatings and argon gas fills to reflect solar heat and keep your home cooler. Dual-pane windows are standard and essential for meeting California's strict energy codes, directly helping to reduce air conditioning costs during our long cooling season.

4What is the best time of year to schedule a window installation in El Monte?

The ideal time is during our mild fall or spring seasons (October-November or March-April) when temperatures are comfortable for the installers and your home is less reliant on HVAC. While installations can be done year-round, scheduling in advance for these periods is wise, as they are popular. Avoid peak summer if possible, as having windows open during the hottest part of the day can be uncomfortable.

5What should I look for when choosing a window installation company in El Monte?

Always verify the contractor holds a valid California Contractor's State License Board (CSLB) license. Choose a company with extensive local experience, as they will understand El Monte's specific permit process and climate needs. Ask for proof of insurance, local references, and a detailed written estimate that includes all costs, the specific product lines (like ENERGY STAR® certified models), and a clear timeline.