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Business Details
48 Years
experience
Trusted Energy-Efficient Home Upgrades in Northern California
Efficient Energy Solutions has been a trusted name in Northern California's home improvement industry for over 40 years. Founded in 1978, our company specializes in energy-efficient window, roof, and HVAC replacement solutions tailored to the region's unique climate challenges. Our team of certified professionals combines decades of experience with factory-trained expertise to deliver sustainable upgrades that reduce energy consumption while enhancing home comfort and value. We maintain partnerships with leading manufacturers like Milgard, Owens Corning, and Carrier to ensure premium product quality.

With an A+ BBB rating and Energy Star partnership, we demonstrate our commitment to excellence through rigorous safety standards, transparent pricing, and community-focused service. Our comprehensive approach includes personalized consultations, professional installations, and post-service support that has earned us a 4.9/5.0 customer rating across nearly 100 verified reviews.
Services
Window Replacement Roof Replacement HVAC Replacement Energy Efficiency Financing Options
Details
  • Year established: 1978
Highlights and features
  • 40+ years of Northern California home improvement experience
  • Energy Star certified products and installation expertise
  • Factory-trained technicians for premium brand installations
  • A+ BBB rating with transparent business practices
  • Community-focused service with local project expertise
Associations and certifications
  • Energy Star
  • BBB
  • Milgard
  • Owens Corning
  • Carrier
What people say
Professional installers Reasonable pricing Energy savings Timely service Excellent communication
Services
Window Replacement
Our energy-efficient window replacement service transforms homes with custom-fit, Energy Star-certified systems. These advanced windows maintain consistent indoor temperatures, reduce energy bills by up to 25%, and block outside noise while protecting interiors from UV damage. We offer Milgard and other premium brand options with lifetime warranties, including vinyl, fiberglass, and composite materials in various styles. Our one-day installations include professional measurement, permit handling, and complete cleanup for minimal disruption.
Roof Replacement
Our sustainable roof replacement solutions use cool-roof technology to reflect heat and reduce attic temperatures by up to 50F. We install GAF and Owens Corning shingles with Class A fire ratings that enhance durability while cutting cooling costs by 20-30%. Our process includes comprehensive inspections, material selection, and certified installation with lifetime product warranties. We ensure solar compatibility and proper ventilation to maximize energy efficiency and home protection.
HVAC Replacement
Our high-efficiency HVAC replacement service delivers year-round comfort with systems that reduce energy consumption by 20-40%. We install Carrier and Trane equipment with smart thermostat integration and advanced air filtration that removes 95% of airborne particles. Our comprehensive process includes load calculations, personalized recommendations, and professional installation with up to 10-year warranties. We specialize in Northern California's climate challenges with heat pumps and ductless systems.
Energy Efficiency
Our energy efficiency solutions combine window, roof, and HVAC upgrades to create comprehensive home performance improvements. We help homeowners achieve up to 30% energy savings through coordinated system upgrades that reduce carbon footprints. Our team provides SMUD and PG&E rebate assistance, federal tax credit guidance, and PACE financing options to make sustainable living accessible while maintaining comfort and property value.
Financing Options
We offer flexible financing through PACE, HERO, and Synchrony programs to make energy-efficient upgrades accessible. Our zero-down and low-interest options allow homeowners to offset monthly payments with energy savings. We provide free guidance on local rebates and coordinate financing with installation timelines to ensure seamless project execution without upfront financial burden.
People
Bill Hill
Owner
Bill Hill founded Efficient Energy Solutions in 1978 after transitioning from law enforcement to the family glass business. With over 40 years in the industry, he specializes in energy-efficient home improvements while maintaining active involvement in project execution and customer relations.
Questions
What are the benefits of energy-efficient window replacement?
Energy-efficient windows reduce energy bills by up to 25%, block UV damage, minimize outside noise, and maintain consistent indoor temperatures while increasing home value.
How do cool roofs lower energy costs?
Cool roofs reflect sunlight and reduce attic temperatures by up to 50°F, decreasing AC usage and extending roof lifespan while improving indoor comfort.
What financing options are available for home improvements?
We offer PACE, HERO, and Synchrony financing with zero-down and low-interest options, plus assistance with SMUD, PG&E rebates, and federal tax credits.
How long do HVAC replacements typically last?
Modern HVAC systems last 12-15 years with proper maintenance, offering 20-40% greater efficiency compared to older units while improving indoor air quality.
What signs indicate a roof needs replacement?
Replace roofs showing leaks, curling shingles, dark streaks, high energy bills, or being over 20 years old to prevent costly water damage and energy waste.
Do you provide warranties for installation services?
We offer lifetime-limited product warranties on windows and roofs, 10-year equipment warranties on HVAC systems, and comprehensive labor guarantees for all installations.
Reviews (1)
Carmen Hensley McGoldrick
Dec 03, 2017 Report
My husband and I had them replace windows, roof and gutters. They were very nice answered all our questions. I would recommend them to anyone looking to have work done. Easy financing and payment options.