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TRUSTED BY LANSING, MI HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon21
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Lansing, MI

*The Angi rating for Energy Efficiency Auditing companies in Lansing, MI 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 Lansing, MI 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 January 09, 2026

Find Energy efficiency auditors in Lansing

Avatar for USA Insulation of Lansing

USA Insulation of Lansing

4.44(
90
)
•Approved Pro

USA Insulation of Lansing

4.44(
90
)
•Approved Pro
Customers say: Quality work
49 years of experience
Free onsite estimate

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Fast and efficient and cleaned up when finished. Showed us pic's as work progressed so we could see the space after old insulation removed, and after new foan insulation was installed showing even application and depth."

James M. D on September 2023

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Fast and efficient and cleaned up when finished. Showed us pic's as work progressed so we could see the space after old insulation removed, and after new foan insulation was installed showing even application and depth."

James M. D on September 2023

Avatar for Holland Heating & Cooling Inc

Holland Heating & Cooling Inc

4.89(
414
)

Holland Heating & Cooling Inc

4.89(
414
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Additional phone numbers - (810) 664-4328, (810) 629-4328. Additional email - [email protected]. Additional Contact - Richard Holland. Cost is determined by the job.

"Technicians Connor and Richard did an excellent job putting in my new furnace. They came out to my house in less than an hour after I talked to the salesman, Brandon, who was also very helpful. I would call them again."

Sue T on January 2026

Additional phone numbers - (810) 664-4328, (810) 629-4328. Additional email - [email protected]. Additional Contact - Richard Holland. Cost is determined by the job.

"Technicians Connor and Richard did an excellent job putting in my new furnace. They came out to my house in less than an hour after I talked to the salesman, Brandon, who was also very helpful. I would call them again."

Sue T on January 2026

Avatar for ALL WEATHER MECHANICAL

ALL WEATHER MECHANICAL

4.91(
76
)

ALL WEATHER MECHANICAL

4.91(
76
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Experienced heating and cooling sales/service/install construction for 30 + years

Experienced heating and cooling sales/service/install construction for 30 + years

Avatar for W.M.G.B. Inc

W.M.G.B. Inc

4.81(
110
)

W.M.G.B. Inc

4.81(
110
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

30 employees. Uses some subs for digging, everybody else is an employee of WMGB Inc. Cost is determined by the job. Financing is Available, Travel charges may apply. No service fee. May contact through e-mail. Additional phone numbers -Lansing area (517) 371-7023,Kalamazoo area (269) 385-5930, Muskegon area (231) 755-0826 and 800-766-0500 everywhere else. Additional contact name Julie Cowan

"Everything went extremely well and we are so pleased with the final result."

Diane F on May 2024

30 employees. Uses some subs for digging, everybody else is an employee of WMGB Inc. Cost is determined by the job. Financing is Available, Travel charges may apply. No service fee. May contact through e-mail. Additional phone numbers -Lansing area (517) 371-7023,Kalamazoo area (269) 385-5930, Muskegon area (231) 755-0826 and 800-766-0500 everywhere else. Additional contact name Julie Cowan

"Everything went extremely well and we are so pleased with the final result."

Diane F on May 2024

Avatar for Thermal Boundary

Thermal Boundary

4.82(
60
)

Thermal Boundary

4.82(
60
)
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Alternate number 734-536-4503. Thermal Boundary is a mid-Michigan company. It is owned and operated by Brian Milam. He is a Master Electrician with over 25 years of residential experience. Brian is a certified HERS Rater, able to perform energy audits and HERS ratings for single family and multi-family homes. Brian is an Energy Star and Indoor airPLUS Partner. He is also a Home Inspector. He is a member of ASHI. Thermal Boundary is a member of the Clinton County Chamber of Commerce.

"AWESOME Job! Very knowledgeable and efficient, could not have asked for better service!"

Ross M on November 2018

Alternate number 734-536-4503. Thermal Boundary is a mid-Michigan company. It is owned and operated by Brian Milam. He is a Master Electrician with over 25 years of residential experience. Brian is a certified HERS Rater, able to perform energy audits and HERS ratings for single family and multi-family homes. Brian is an Energy Star and Indoor airPLUS Partner. He is also a Home Inspector. He is a member of ASHI. Thermal Boundary is a member of the Clinton County Chamber of Commerce.

"AWESOME Job! Very knowledgeable and efficient, could not have asked for better service!"

Ross M on November 2018

Avatar for The Meridian Company

The Meridian Company

4.43(
130
)

The Meridian Company

4.43(
130
)
Customers say: Super punctual
42 years of experience

Since 1984, The Meridian Company has been serving Lansing, MI and its surrounding areas in all its plumbing, heating and cooling needs. Here at The Meridian Company we are at your service 24/7, so call us today to schedule your appointment!

"The Meridian Company is fantastic. The work was done swiftly and the workers cleaned up so we'll each day. They were quiet and respectful and my infant son was able to nap in the next room over while they worked. The whole job was finished faster than estimated and is absolutely beautiful. Will definitely be using the Meridian Company again."

Alison F on May 2020

Since 1984, The Meridian Company has been serving Lansing, MI and its surrounding areas in all its plumbing, heating and cooling needs. Here at The Meridian Company we are at your service 24/7, so call us today to schedule your appointment!

"The Meridian Company is fantastic. The work was done swiftly and the workers cleaned up so we'll each day. They were quiet and respectful and my infant son was able to nap in the next room over while they worked. The whole job was finished faster than estimated and is absolutely beautiful. Will definitely be using the Meridian Company again."

Alison F on May 2020

Avatar for Oasis Mechanical

Oasis Mechanical

5.00(
8
)

Oasis Mechanical

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Were a small family ran company that strives on customer service and quality work!! Additional email - [email protected].

Were a small family ran company that strives on customer service and quality work!! Additional email - [email protected].

Avatar for Comfort First Heating & Cooling, Inc.

Comfort First Heating & Cooling, Inc.

4.39(
18
)

Comfort First Heating & Cooling, Inc.

4.39(
18
)
Customers say: Quality work
29 years of experience

Comfort First Heating & Cooling, Inc., is a MI Heating, Plumbing, Air Conditioning, Geothermal Heat Pump, Boiler, Energy Audit, Solar & Wind Generator, Water Heater, Furnace & AC repair, service, replacement and maintenance company located in Ingham County. Comfort First Heating & Cooling, Inc. employs only the best HVAC technicians for furnace repair, air conditioner repair, and water heater repair, as well as, all air conditioning replacements, furnace replacements, and boiler replacements.

"Technician did a very good job."

Howard C on March 2018

Comfort First Heating & Cooling, Inc., is a MI Heating, Plumbing, Air Conditioning, Geothermal Heat Pump, Boiler, Energy Audit, Solar & Wind Generator, Water Heater, Furnace & AC repair, service, replacement and maintenance company located in Ingham County. Comfort First Heating & Cooling, Inc. employs only the best HVAC technicians for furnace repair, air conditioner repair, and water heater repair, as well as, all air conditioning replacements, furnace replacements, and boiler replacements.

"Technician did a very good job."

Howard C on March 2018

Avatar for Weatherwise Foam Insulation Inc

Weatherwise Foam Insulation Inc

4.75(
8
)

Weatherwise Foam Insulation Inc

4.75(
8
)
Customers say: Quality work
22 years of experience

We insulate new and existing homes with sprayed foam insulation. We can insulate brick and block homes as well. By insulating with sprayed foam insulation, you could save at least 40% on energy bills. We provide high quality and honest professional service. Our priority is customer satisfaction. We stand by the motto - Insulation doesn’t cost…it pays! Full service insulation contractor.

"Wonderful, the workers were professional and polite."

Diana W on March 2021

We insulate new and existing homes with sprayed foam insulation. We can insulate brick and block homes as well. By insulating with sprayed foam insulation, you could save at least 40% on energy bills. We provide high quality and honest professional service. Our priority is customer satisfaction. We stand by the motto - Insulation doesn’t cost…it pays! Full service insulation contractor.

"Wonderful, the workers were professional and polite."

Diana W on March 2021

Avatar for Inspired Green

Inspired Green

3.82(
51
)

Inspired Green

3.82(
51
)
Customers say: Super punctual
18 years of experience

Inspired Green is a full-service home performance organization. Our mission is to help families improve their health, safety, comfort and finances through analysis and improvements. 85% of homes in the United States do not adequately control heat, air and moisture. A ‘poorly performing’ home can have a multitude of downstream consequences for your family including asthma and indoor air quality issues, rooms that are always too hot or too cold, unnecessarily high energy or maintenance costs, mold, carbon monoxide issues, etc. Inspired Green conducts consultations and comprehensive Home Performance Assessments to provide your family with prioritized recommendations, based in science. We install the improvements that best meet your goals and budget; we also connect you with and process any rebates and incentives available to you through state or utility programs.

Inspired Green is a full-service home performance organization. Our mission is to help families improve their health, safety, comfort and finances through analysis and improvements. 85% of homes in the United States do not adequately control heat, air and moisture. A ‘poorly performing’ home can have a multitude of downstream consequences for your family including asthma and indoor air quality issues, rooms that are always too hot or too cold, unnecessarily high energy or maintenance costs, mold, carbon monoxide issues, etc. Inspired Green conducts consultations and comprehensive Home Performance Assessments to provide your family with prioritized recommendations, based in science. We install the improvements that best meet your goals and budget; we also connect you with and process any rebates and incentives available to you through state or utility programs.

Showing 1-10 of 27
Energy Efficiency Auditing questions, answered by experts

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

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.

An average, 400-square-foot electric heated driveways consume approximately $3 per hour in terms of electricity. The price may slightly fluctuate depending on your local energy cost. A simple formula to calculate your heated driveway’s total wattage consumption is by multiplying the square footage by 50 watts and then dividing it by 1,000 to get the kilowatt number. Multiply that with your local energy cost per hour and there you have the hourly operating cost.

A good SEER rating is between 15 and 20. However, if you want the best possible efficiency, look for HVAC units with a SEER rating higher than 21. Keep in mind that the SEER rating doesn’t mean that the unit will reach that efficiency all the time, but it does have the capacity to operate at that high of an efficiency level.

The Lansing, MI homeowners’ guide to energy efficiency auditing services

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