Compare the highest-rated windows professionals in Tarzana, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated company specializing in a complete range of window services. They are praised for their professionalism, meticulous installation, and excellent customer service. They offer a wide selection of energy-efficient and custom windows from leading manufacturers.
As a flagship branch of a national brand, Renewal by Andersen offers a premium, full-service experience from consultation to installation. They are renowned for their high-quality, proprietary Fibrex® composite windows, which offer superior energy efficiency, durability, and low maintenance. Their service is comprehensive but comes at a premium price point.
A well-established contractor known for its expertise in both windows and doors. They have a strong reputation for handling complex projects, including historical home window replacements and modern custom solutions. Customers frequently highlight their knowledgeable staff and clean, efficient installation crews.
** The window service market in Tarzana is competitive and quality-focused, reflecting the character of the San Fernando Valley. The housing stock is a mix of mid-century homes, modern constructions, and luxury estates, driving demand for both replacement and custom new construction windows. There is a significant emphasis on **energy efficiency** due to California's Title 24 energy codes and homeowner desire to reduce cooling costs in the warm Valley climate. The competition level is **high**, but it is stratified. There are large, branded providers (like Renewal by Andersen) at the premium end, and a number of highly skilled, local contractors (like The Window Professionals and Clearview) that dominate the mid-to-high-end market with more personalized service. Typical pricing is above the national average, with a full-home window replacement for a standard single-family home often ranging from **$10,000 to $30,000+**, heavily dependent on the window material (vinyl, fiberglass, wood, composite), brand, and complexity of the installation. Consumers in this market are generally well-informed and expect high-quality workmanship, proper licensing, and strong warranties.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Tarzana regulations and climate
Get answers to common questions about windows services in Tarzana, California.
In Tarzana, a full home window replacement typically ranges from $15,000 to $40,000+, 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 Low-E glass for our sunny climate, and any custom sizing required for older homes in the area. Local labor costs and compliance with California's strict Title 24 energy codes also significantly impact the final price.
Tarzana's hot, dry summers and proximity to wildfire zones make specific window features crucial. We highly recommend dual-pane, tempered glass windows with Low-E coatings to reflect heat and improve energy efficiency. For fire safety, especially for homes near the Santa Monica Mountains, consider installing multi-point locking systems and non-combustible frames to help protect against ember intrusion during a wildfire event.
Yes, most window replacements in Tarzana (which is part of the City of Los Angeles) require a building permit to ensure compliance with current California energy (Title 24) and safety codes. A reputable, local installer will typically handle this permitting process with the LA Department of Building and Safety (LADBS) for you. This is essential, as unpermitted work can cause issues during a future home sale or insurance claim.
The ideal time is during our mild fall (September-November) or spring (March-May) seasons to avoid the peak summer heat and the occasional winter rains. Scheduling during these milder periods provides more comfortable working conditions for installers and for you if your home will be open during the process. However, due to high demand, we recommend booking consultations several months in advance.
Always verify the contractor holds a valid California CSLB license (check their number online) and carries both liability and workers' compensation insurance. Choose a company with extensive local experience in Tarzana, as they will understand local architectural styles, HOA requirements, and the specific permit process with LADBS. Ask for references from recent projects in the San Fernando Valley and ensure they provide a detailed, written contract that includes cleanup and warranty information.