Business Details
48 Years
experience
Energy-Efficient Home Upgrades in Chatsworth, CA
Progressive Insulation & Windows has been a trusted name in Southern California's home performance industry since 1978. As a family-owned and operated business, we combine decades of hands-on experience with specialized licensing in window glazing (C-17) and insulation (C-2) to deliver comprehensive energy efficiency solutions. Our team of over 50 trained professionals prioritizes customer satisfaction through meticulous installation practices, including custom wood trim finishing and air-sealing techniques that exceed industry standards. We maintain a 99.9% customer satisfaction rating through our one-call warranty guarantee and commitment to transparent communication throughout every project.With expertise in both retrofitting older homes and meeting modern building codes for new construction, we've completed over 10,000 insulation projects while maintaining our founding commitment to personalized service.
Services
Window Installation
Insulation Services
Door Replacement
Energy Audits
Rebate Assistance
Attic Insulation
Home Performance
Air Sealing
Cathedral Ceiling Insulation
Flat Roof Insulation
Details
- Year established: 1978
Highlights and features
- Specialized C-17 and C-2 licensed contractors with 45+ years of experience
- 99.9% customer satisfaction rating from completed projects
- One-call warranty guarantee for all installations
- Expert energy audit and rebate assistance services
- Over 50 trained professionals with specialized installation techniques
Associations and certifications
- CSLB Lic. #418046
What people say
Professional installation
Excellent service
Highly recommend
Prompt and polite
Energy savings
Services
Window Installation
Our window installation service enhances home comfort and energy efficiency through expertly fitted replacement windows. We offer a wide selection of styles including casement, double-hung, and energy-efficient Low E glass options. Professional installation includes proper insulation and custom wood trim finishing to prevent air leaks and maximize energy savings.
Insulation Services
We provide comprehensive insulation solutions for attics, walls, and subfloors using cotton cellulose and fiberglass materials. Our experts address retrofit challenges in older homes while meeting modern CalGreen standards for new construction. Services include air-sealing and insulation removal/replacement to optimize thermal performance and indoor air quality.
Energy Audits
Our energy audit process identifies air leaks and efficiency gaps through blower door testing and infrared imaging. We provide detailed proposals with prioritized recommendations for window, door, and insulation upgrades. The assessment helps homeowners qualify for rebates and understand potential energy savings from recommended improvements.
Door Replacement
We install energy-efficient entry doors, sliding glass doors, and French doors with precision fitting for earthquake-prone California structures. Our installation process ensures proper leveling and sealing to eliminate drafts. We offer a range of styles while maintaining strict quality standards for both function and aesthetics.
Rebate Assistance
As an Energy Upgrade California participant and HERO program contractor, we help homeowners access thousands in rebates. Our team handles all rebate processing and financing arrangements, making energy-efficient upgrades more affordable through property-tax secured loans with terms up to 20 years.
Questions
What energy efficiency rebates are available?
We participate in Energy Upgrade California and HERO programs offering thousands in rebates for window, door, and insulation upgrades. Our team handles all rebate processing to simplify qualification.
Do you offer free estimates?
Yes, we provide no-pressure free estimates with detailed project breakdowns. Our consultations include product options and financing alternatives to help homeowners make informed decisions.
What makes your installation different?
Our C-17 and C-2 licensed crews use specialized air-sealing techniques and include insulation in all window bids. We guarantee proper fitting even in earthquake-settled structures with custom trim finishing.
How do energy audits work?
Our audits use blower door testing and infrared imaging to identify air leaks. We provide quantified data on energy loss and customized improvement recommendations to qualify for rebates.
What's your warranty policy?
All installations come with our one-call warranty. If issues arise with products or workmanship, we resolve them immediately without requiring direct manufacturer contact.
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