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Top-Rated Energy efficiency auditors in Sullivan - Updated Nov 2026

Avatar for Modern Exterior
Modern Exterior
4.5(
31
)
Energy Audit - For Business

Serving Sullivan, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Great, low-pressure experience. Very knowledgeable staff that was able to help resolve all my roofing issues. The project was done in a timely manner. All of my expectations for the project were well exceeded. This is the greatest roofing company in southeast Wisconsin. I cannot recommend this company enough!"
New roof installed
Completed Roof and Skylights Project
Ridge vent replacement completed
New vent being installed
New home with new gutter gguards

+600

Response time5 hrs
Response rate99%
210 neighbors recently requested a quote
Goodman Home Inspections, LLC
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Sullivan, WI and surrounding areas

Approved

My name is Darryl Goodman and I am retired from the military after 26 years of successful service. As a home inspector, I bring with me a strong foundation of professionalism, hard work, and a meticulous attention to detail. Leveraging extensive experience in both civilian and military construction, I possess a unique skill set that enhances my ability to assess and ensure the safety and integrity of residential properties.

Avatar for Green Homeowners United, LLC
Green Homeowners United, LLC
5.0(
3
)
Home Energy Audit

Serving Sullivan, WI and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Tyler, the representative who inspected my home, was extremely professional and friendly. His communication was excellent, and he made very clear and sensible recommendations to improve my home's energy efficiency."
1
Spray foam
2
3
3

+1

Response time9 hrs
Recommended by100%of homeowners
Avatar for Rivero Total Maintenance, LLC
Rivero Total Maintenance, LLC
New to Angi
Energy Audit - For Business

Serving Sullivan, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Rivero Total Maintenance LLC specializes in commercial property maintenance and repair services throughout Illinois. We provide professional solutions for businesses, retail locations, warehouses, and commercial facilities that need reliable and experienced technicians.\n\nOur services include electrical work, plumbing repairs, equipment maintenance, lighting, carpentry, painting, facility repairs, and general property maintenance. We are experienced in working in high-traffic environments where safety, quality workmanship, and minimal disruption to operations are essential.\n\nRTM is fully insured with General Liability and Workers’ Compensation, and our team arrives fully equipped to complete the job efficiently and professionally.\n\nOur goal is simple: You run the business, we handle the maintenance.\n

Avatar for Solution Pros Hawaii
Solution Pros Hawaii
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Sullivan, WI and surrounding areas

In business since 2023

Credit card accepted

Why Choose Solution Pros Hawaii?At Solution Pros Hawaii, we pride ourselves on delivering exceptional HVAC, electrical, plumbing, appliance repair, and maintenance services across the island. Here’s why we stand out:Expertise and Experience: With years of experience in the industry, our skilled professionals are equipped to handle all your HVAC, electrical, plumbing, and repair needs. We ensure every job is done right the first time, providing you with peace of mind and reliable service.Customer-Centric Approach: We believe in putting our customers first. Our team is dedicated to offering personalized service, transparent communication, and timely solutions that fit your specific needs and budget.High-Quality Products: We use only top-quality materials and ENERGY STAR products to ensure energy efficiency and longevity. Our commitment to quality means you get the best possible outcomes for your home or business.Comprehensive Services: From routine maintenance and repairs to complex installations and replacements, we are your one-stop shop for all things HVAC, electrical, plumbing, and more. No job is too big or too small for our team of experts.Local and Reliable: As a locally owned and operated business, we are deeply rooted in the community. We understand the unique needs of Hawaii's residents and businesses, and we are committed to serving our community with integrity and reliability.Choose Solution Pros Hawaii for professional, dependable, and top-quality service. Your satisfaction is our priority, and we look forward to exceeding your expectations.

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+3

Energy Efficiency Auditing FAQs, answered by experts

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

You can check your home's humidity in a few ways. A simple option is to use a hygrometer, which you can find at a hardware or big box store. Your smartphone may also have an app that can measure humidity. Modern thermostats, particularly smart thermostats, are also able to measure humidity levels.

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. 

The Sullivan, WI homeowners’ guide to energy efficiency auditing services

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