Compare the highest-rated windows professionals in La Verne, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier window and door replacement company known for its full-service approach. They are a franchise of the national Andersen Corporation, specializing in high-quality, custom-made, energy-efficient windows. Their service includes in-home consultation, professional installation, and a strong warranty.
A highly-rated local contractor with a strong presence in the Claremont/La Verne area. They are known for personalized service, handling both large-scale replacements and smaller repair projects. They offer a wide selection of brands and focus on custom solutions to fit specific architectural styles.
A reputable provider based in Glendora that serves the entire San Gabriel Valley, including La Verne. They are praised for their professional installation crews and clear communication. They offer a range of products from standard vinyl replacements to high-end and specialty windows, including impact-resistant and security options.
** The window service market in La Verne is characterized by a mix of highly specialized local craftsmen and established regional franchises. Due to the city's affluent demographics and a significant number of older, character-rich homes, there is strong demand for both high-performance, energy-efficient modern replacements and custom solutions that preserve historical integrity. The competition is moderate but quality-focused, with a clear distinction between providers offering budget-friendly vinyl options and those specializing in premium wood, fiberglass, or composite materials. Typical pricing reflects this bifurcation. A standard double-hung vinyl window replacement can range from **$600 - $1,200 per window** installed, while high-end custom products (like wood-clad or fiberglass from providers like Renewal by Andersen) can range from **$1,000 - $2,500+ per window**. The market favors established, licensed, and insured contractors, and homeowners are generally willing to invest in quality workmanship and superior energy savings.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with La Verne regulations and climate
Get answers to common questions about windows services in La Verne, California.
In La Verne, a full home window replacement typically ranges from $10,000 to $25,000+, depending on the home's size and window count. Key cost factors include the choice of materials (vinyl, fiberglass, or wood), energy-efficient features like dual-pane Low-E glass (crucial for our hot summers), and any necessary structural repairs to older homes. Local disposal fees and compliance with California's strict energy codes (Title 24) also impact the final price.
The ideal installation window in La Verne is during the mild, dry periods of late spring (April-May) or early fall (September-October), avoiding peak summer heat and winter rains. It's also prudent to schedule before the region's high-wind "fire season" (typically late summer/fall) to ensure your home's envelope is secure. Many local contractors book up quickly in these optimal periods, so planning several months ahead is recommended.
Yes, the City of La Verne requires a building permit for window replacements that involve any structural change to the opening. More broadly, all installations must comply with California's Title 24 energy standards, which mandate specific performance ratings for windows to improve efficiency. If your home is in a historic district or has an HOA, there may be additional design and approval requirements to maintain aesthetic consistency.
Prioritize contractors who are licensed (California Contractors State License Board Class B or C-17), insured, and have extensive local experience. Ask for references from recent La Verne projects and verify they are familiar with local permit processes and climate-specific needs, such as installing windows that can handle thermal expansion from heat and provide superior UV protection. A trustworthy provider will offer a detailed, written estimate and warranty covering both product and labor.
Older homes here often have settling foundations and out-of-square openings, requiring skilled carpenters to custom-fit windows or make structural adjustments. Another common issue is dealing with lead-based paint (in pre-1978 homes), which requires certified EPA Lead-Safe work practices to contain and dispose of debris safely. A reputable installer will conduct a thorough pre-installation inspection to identify these issues and include the necessary remediation in their project plan and quote.