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Verified Reviews for Energy Efficiency Auditing pros in Columbia City, IN

*The Angi rating for Energy Efficiency Auditing companies in Columbia City, IN 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 Columbia City, IN 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 22, 2025

Find Energy efficiency auditors in Columbia City

Avatar for Legacy Heating & Air Conditioning

Legacy Heating & Air Conditioning

4.74(
123
)

Legacy Heating & Air Conditioning

4.74(
123
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Additional DBAs - Renewed Spirit LLC, Bruce Griffin Legacy Heating & Air Conditioning . Family owned & operated. Additional contact names - Steve Wright & Bruce Griffin. Cost is determined by the job. Award winning.

"While their installation went well, their customer service is awful. Almost 1 year later, I get a bill for a service charge even though their tech said it will be waive by buying the central air conditioner. I had to call 2 separate times arguing with them to get it corrected. The VP Steve was not as helpful as you think he would be. I would not recommend to anyone."

Cody S on February 2023

Additional DBAs - Renewed Spirit LLC, Bruce Griffin Legacy Heating & Air Conditioning . Family owned & operated. Additional contact names - Steve Wright & Bruce Griffin. Cost is determined by the job. Award winning.

"While their installation went well, their customer service is awful. Almost 1 year later, I get a bill for a service charge even though their tech said it will be waive by buying the central air conditioner. I had to call 2 separate times arguing with them to get it corrected. The VP Steve was not as helpful as you think he would be. I would not recommend to anyone."

Cody S on February 2023

Holt and Sons Mechanical Services Inc

4.85(
13
)

Holt and Sons Mechanical Services Inc

4.85(
13
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owned and operated call fee $40.00. Labor rate $70.00 per hour. Emergency after hours and holidays rates double.sales and installation of electrical, Heating and air conditioning systems for residential,commercial, and light industrial. Emergency standby power generation systems.

Owned and operated call fee $40.00. Labor rate $70.00 per hour. Emergency after hours and holidays rates double.sales and installation of electrical, Heating and air conditioning systems for residential,commercial, and light industrial. Emergency standby power generation systems.

Geothermal Sales & Service Inc

5.00(
3
)

Geothermal Sales & Service Inc

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in geothermal installation and service. New construction and existing homes. Member of the Better Business Bureau. Free estimates. No subcontractors. Open and closed loop systems. IGSHPA certified.

Specializing in geothermal installation and service. New construction and existing homes. Member of the Better Business Bureau. Free estimates. No subcontractors. Open and closed loop systems. IGSHPA certified.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
2015 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!

HVAC SYSTEMS SVC

No reviews yet

HVAC SYSTEMS SVC

No reviews yet
1981 years of experience

HVAC Systems Service, Inc. has been locally owned and operated since 1981. Since 1981 we have been providing our corner of Indiana, northwest Ohio, and southern Michigan with nationally recognized award winning service.

HVAC Systems Service, Inc. has been locally owned and operated since 1981. Since 1981 we have been providing our corner of Indiana, northwest Ohio, and southern Michigan with nationally recognized award winning service.

Avatar for EGF Safe Inspections

EGF Safe Inspections

No reviews yet

EGF Safe Inspections

No reviews yet
Free onsite estimate

EGF-Safe Health & Safety Home Inspection 379.00 USD for all Indiana Residents. Inspections last 4-5 Hours and include a full written report with images and videos. We offer 6-month deferred payment plans to qualified home-buyers. Each home inspection comes with our free Energy Efficiency Audit which can save you hundreds of dollars per year. And finally, we offer 18% additional savings off the entire cost when you add one or more detail specific inspection services such as Water Quality Testing, Drone Imaging, Radon Detection, Mold Testing, Water Damage, Asbestos, Formaldehyde, HVAC, Plumbing, Electrical, Foundation & Structure.

EGF-Safe Health & Safety Home Inspection 379.00 USD for all Indiana Residents. Inspections last 4-5 Hours and include a full written report with images and videos. We offer 6-month deferred payment plans to qualified home-buyers. Each home inspection comes with our free Energy Efficiency Audit which can save you hundreds of dollars per year. And finally, we offer 18% additional savings off the entire cost when you add one or more detail specific inspection services such as Water Quality Testing, Drone Imaging, Radon Detection, Mold Testing, Water Damage, Asbestos, Formaldehyde, HVAC, Plumbing, Electrical, Foundation & Structure.

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

No reviews yet
2009 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.

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
1996 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.

Energy Efficiency Auditing questions, answered by experts

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Electric bills tend to be lower in spring and fall because people use less electricity during these seasons. Milder temperatures allow for less use of heating and cooling, unlike during winter and summer, which usually bring more extreme temperatures.

Audits typically take 2-4 hours, depending on the property size and energy systems.

Heat pumps transfer existing heat instead of generating it, using less energy. Compared to baseboard heaters, they can reduce heating costs by up to 50% and provide efficient cooling, lowering electricity bills and carbon footprint.

The Columbia City, IN 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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