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Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,511
)

Serving Markham, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Allen and Rigo were great going over sump pump annual inspection and check up. Gave detailed information & recommendations. Have used permaseal since we've owned our house and will continue to use and recommend."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
60 neighbors recently requested a quote
Avatar for Rivero Total Maintenance, LLC
Rivero Total Maintenance, LLC
New to Angi

Serving Markham, IL and surrounding areas

Approved

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

18 neighbors recently requested a quote
Avatar for Assured Energy Solutions
Assured Energy Solutions
4.6(
81
)

Serving Markham, IL and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"We bought a house in January. The house has a finished basement and looked like it only needed repainting. After a considerable amount of drywall repair, we painted. After 4 days, the paint did not dry and we could wipe it off the walls with our fingers. My wife used a digital thermometer to get readings of 37 degrees at the wall and 35 at the floor. We called Assured Energy Solutions and within a couple of days we discovered there was little to no insulation in most areas of the house. The thermal imaging and vacuum test indicated our nearly 6,000 sq. ft. house was practically an open door. Cal and Tony explained what was wrong and how they would make it right. From day one the guys showed up on time and worked feverishly to complete the day's tasks. Through every step of the way, the progress was explained. If we had questions, the workers would stop immediately and with a smile, explain what was wrong and show us the corrective action that was being taken. Sometimes the workers would call to us to show us what they had done. At the end of each day, we got a tour and a thorough explanation of the work completed and what would be next. Each day the furnace ran less and less. We also noticed the house is much quieter and feels warm and cozy. The work was completed on time. We thought the price was very reasonable. The workers were all very friendly, courteous and respectful. We are very happy customers and highly recommend this company."
Response time1 day
Response rate95%
31 neighbors recently requested a quote
Avatar for Complete Heating & Air Conditioning
Complete Heating & Air Conditioning
3.9(
23
)

Serving Markham, IL and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"I had a fire back in October 2012 and All State paid for everything when I had my new home built. While the fireman were still on the property they were here. They covered everything! They were efficint, caring and promt. They were also very responsive when I called them and had Elko Construction come out right away. They had 2 cleaners the American Cleaning Company come out as well."
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+14

Recommended by81%of homeowners
Avatar for Beanz heating&cooling
Beanz heating&cooling
5.0(
4
)

Serving Markham, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

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+9

Recommended by100%of homeowners
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FAQs for energy efficiency auditing projects in Markham, IL

An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.

The Markham, IL homeowners’ guide to energy efficiency auditing services

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