If you really care about choosing a quality home energy auditor, we’re here for you. Here’s your access to the best home energy auditors serving Napa including 94558, 94559 and 94581. These energy experts provide insulation assessments and HVAC system evaluations, and they also work on energy conservation recommendations, renewable energy options and energy efficiency evaluations. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.
Last Updated Feb 18, 2025
2,196 people sourced companies in Home Energy Auditor
278 Verified Home Energy Auditor Customers Surveyed
CalRATERS, Inc. offers a variety of services that are designed to meet the energy needs of residential clients in the entire Bay Area. In addition to ...
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Main Services
Home Energy Auditor
Additional Services
Title 24 HERS Inspections, Home Energy Audits, BayREN Rebate Program Processing & Submittals, Energy Compliance Certificates, Duct Leakage Testing, Envelope Leakage Testing, Infrared Imaging, Insulation Inspections
Diamond Certified Home Energy Auditors Serve These Napa ZIP Codes
94558, 94559, 94581
Diamond Certified Home Energy Auditors In Napa
Diamond Certified home energy auditors serving Napa are rated an average of 4.5 out of 5 stars based on 49 reviews of 3 rated home energy auditors. Diamond Certified home energy auditors in Napa Avg. Star Rating.
We make you an expert at choosing a high-quality home energy auditor in the Napa area.
For those who love quality local home energy auditors.
Within our Diamond Certified Resource:
You choose from only top rated Diamond Certified home energy auditors that serve our Napa area.
You see each company’s deeply researched report from our research.
You’ll love and refer your friends and family to your new Napa area Diamond Certified home energy auditor. They provide expert services, including carbon footprint analyses, Green building assessments, energy management consultations, energy conservation education, energy-saving upgrades, and more.
Every Diamond Certified home energy auditor that serves residents in 94558, 94559 and 94581 performs various specialties, including weatherization suggestions, appliance energy consumptions, insulation assessments, HVAC system evaluations, and thermal imaging inspections.
How to Choose a Quality Napa Home Energy Auditor for Your Family
Click the name of the company to get to their Diamond Certified Company Report page.
Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
Read their verbatim client survey responses and our researched articles.
Get helpful home energy auditing tips if they are a Diamond Certified Expert Contributor.
Call or email them to schedule an appointment.
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Your Diamond Certified Resource. We make you an expert at choosing.
We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.
Diamond Certified Resource Compared to Crowd-Sourced Review Sites
Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.
Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.
Napa was founded in 1847, and today, your 80,015 neighbors enjoy rollerblading, seal watching, swimming, food tours and karaoke. Napans use Diamond Certified home energy auditors for appliance energy consumptions, HVAC system evaluations, renewable energy options, home inspections, energy-saving upgrades, and more.
Frequently Asked Questions for Home Energy Auditor in Napa, CA
Q: What are clients of Diamond Certified home energy auditors saying about companies in Napa, CA?
A: Verified CalRATERS, Inc. Customer, one of 44
"I think they are very quick and easy to work with. The details of the work, the breakdown of the financial impact of things and the estimate of things" -Danny S. All Survey Responses for CalRATERS, Inc.
Q: What are some of the most popular brands that Diamond Certified home energy auditors use when working with Napa residents?
A: Diamond Certified home energy auditors use top-quality brands like Sensit Technologies, Supco, Retrotec, TSI Incorporated and Extech Instruments.
Q: What types of renewable energy options do home energy auditors offer?
A: Home energy auditors typically offer several renewable energy options for homeowners, including solar photovoltaic systems, wind turbines, small-scale hydroelectric systems, and geothermal systems. Solar photovoltaic systems are the most commonly installed renewable energy option, as they can be used to generate electricity for the home. Wind turbines provide a renewable energy source for homes located in windy locations, while small-scale hydroelectric systems are ideal for homes with access to a stream or river. Geothermal systems can be used to provide space heating and cooling for the home.
Q: Can Diamond Certified home energy auditors work with FLIR Systems products and similar items so I can get insulation assessments in Napa?
A: Yes, Diamond Certified home energy auditors can work with FLIR Systems products and similar items to provide insulation assessments in Napa.
Q: What did people search for when they wanted to find the best quality home energy auditors in Napa?
A: Energy Conservation Recommendations
Hvac System Evaluations
Hers Inspections
Renewable Energy Options
Energy Conservation Recommendations
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The “Welcome to Napa Valley” sign welcomes visitors to a region renowned for its scenic vineyards and exceptional wines. Photo: wollertz
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