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Verified Reviews for Energy Efficiency Auditing pros in Hana, HI

*The Angi rating for Energy Efficiency Auditing companies in Hana, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Hana, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on November 04, 2025

Find Energy efficiency auditors in Hana

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

Avatar for Pacific Energy

Pacific Energy

2608 Lioholo Pl
5.00(
1
)

Pacific Energy

2608 Lioholo Pl
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We provide high quality energy consulting & installation services and use only the very best equipment available. Our customers love that we offer lower prices than our competitors, yet use higher end equipment. Whether you want to be on-grid or off-grid, we can design and install a Solar PV system that will meet your energy requirements, without breaking the bank.

We provide high quality energy consulting & installation services and use only the very best equipment available. Our customers love that we offer lower prices than our competitors, yet use higher end equipment. Whether you want to be on-grid or off-grid, we can design and install a Solar PV system that will meet your energy requirements, without breaking the bank.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

ELECTRICAL SOLUTIONS CO

PO Box 1013
No reviews yet

ELECTRICAL SOLUTIONS CO

PO Box 1013
No reviews yet
41 years of experience

Electrical Solutions Co. is a state wide electrical contractor specializing in energy efficiency and renewable energy as well as the normal and exceptional electrical work. We hold 4 Hawaii State licenses (C-13, 14, 62, 63) which include High Voltage, Pole and Line as well as general electrical. We are also the Hawaii distributors for the Samsung ESS (Lithium Ion Energy Storage System), BE-WIND vertical wind turbines and numerous manufacturers for LED lighting and other energy saving and efficiency products.

Electrical Solutions Co. is a state wide electrical contractor specializing in energy efficiency and renewable energy as well as the normal and exceptional electrical work. We hold 4 Hawaii State licenses (C-13, 14, 62, 63) which include High Voltage, Pole and Line as well as general electrical. We are also the Hawaii distributors for the Samsung ESS (Lithium Ion Energy Storage System), BE-WIND vertical wind turbines and numerous manufacturers for LED lighting and other energy saving and efficiency products.

Avatar for Power Generation Industries

Power Generation Industries

98-1038 Moanalua Rd
4.20(
5
)

Power Generation Industries

98-1038 Moanalua Rd
4.20(
5
)
Customers say: Terrific value
11 years of experience

We are proud to be Hawaii's interface for our expert services. We offer many services and are linked, networked throughout the islands. We are ready standing by.

We are proud to be Hawaii's interface for our expert services. We offer many services and are linked, networked throughout the islands. We are ready standing by.

Avatar for Energy Choice Center

Energy Choice Center

1301 Seminole Boulevard Suite 155
No reviews yet

Energy Choice Center

1301 Seminole Boulevard Suite 155
No reviews yet
16 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

T&T Tinting Specialists Inc

3035 Koapaka St
4.75(
12
)

T&T Tinting Specialists Inc

3035 Koapaka St
4.75(
12
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

T&T Tinting is ranked as the #1 Auto Tint installation company in the United States and we are extremely proud of that National recognition.. we promise to always bring you the latest in Window Film Technology and provide only the highest level of installation only after thorough customer consultation and product education.

T&T Tinting is ranked as the #1 Auto Tint installation company in the United States and we are extremely proud of that National recognition.. we promise to always bring you the latest in Window Film Technology and provide only the highest level of installation only after thorough customer consultation and product education.

Energy Efficiency Auditing questions, answered by experts

Installing weather stripping or upgrading to insulated panels can improve efficiency.

If you install LED bulbs, they will use much less energy than incandescent bulbs. LED light strips also use less power. Battery-operated puck lights use no electricity at all, but you will need to replace the batteries as needed. They are beneficial if your power goes out, too, as they will remain on as a light source. 

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

The Hana, HI homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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