Expert HVAC Repair in Walnut Creek, CA 94597 - Eco Performance Builders

1511 2nd Ave, Walnut Creek, CA 94597

(925) 363-4498

https://ecoperformancebuilders.com/?utm_source=Yelp&utm_medium=website%20click&utm_campaign=Yelp%20Website%20Click%20Tracking

Service Capabilities

  • HVAC system repair
  • Building energy audit
  • Insulation removal
  • HVAC installation or replacement
  • Insulation installation
  • HVAC system maintenance

Business Overview

Eco Performance Builders is a licensed home performance contractor in Walnut Creek, CA, specializing in energy-efficient retrofits. Led by president and owner Keith O'Hara, a licensed general, HVAC, and insulation contractor, the company focuses on mechanical design, insulation systems, and zero net energy building. Keith and his team have performed thousands of home performance retrofits in the Bay Area, including partnering on three high-performance ZNE all-electric homes with guaranteed $0 energy bills. They conduct comprehensive energy audits to optimize home comfort, air quality, and energy savings, offering services like duct sealing, crawlspace vapor barriers, and high-efficiency water heaters. Eco Performance Builders prides itself on quality design and installation, ensuring all systems are properly commissioned for long-term performance. They provide access to Energy Upgrade CA rebates and tailor solutions to each home's specific needs, helping residents achieve their energy, health, and comfort goals.

Question Answers

How does Eco Performance Builders address uneven cooling in large homes in Walnut Creek?

We start with a building energy audit to identify airflow imbalances and insulation gaps common in Walnut Creek's varied home layouts. Our team then designs and installs highly sealed, insulated ductwork sized for your home, along with proper HVAC system placement and air sealing to ensure consistent temperatures throughout. This approach resolves uneven cooling by optimizing system performance and home envelope efficiency.

What is included in your comprehensive energy audit service?

Our energy audit is a detailed assessment that evaluates your home's insulation, ductwork, HVAC systems, and air leakage. We use this data to create a customized plan for improvements like insulation installation, duct sealing, and system upgrades. This audit is the first step in our process to enhance comfort, indoor air quality, and energy savings, and it helps qualify you for Energy Upgrade CA rebates.

Can you handle both HVAC installation and insulation work together?

Yes, as a licensed HVAC and insulation contractor, we specialize in integrated solutions. For example, when installing or replacing an HVAC system, we often combine it with insulation installation or removal to ensure optimal efficiency. This whole-house approach, which includes services like crawlspace vapor barriers and ventilation systems, allows us to address multiple comfort and energy issues in one coordinated project.

Business Location & Hours



Mon:8:00 AM - 4:30 PM
Tue:8:00 AM - 4:30 PM
Wed:8:00 AM - 4:30 PM
Thu:8:00 AM - 4:30 PM
Fri:8:00 AM - 4:30 PM
Sat:Closed
Sun:Closed


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