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"Bartholomew did very poor work and greatly overcharged for installing a pellet stove, a very simple job. We waited a long time for them to come and do it, although the actual work took a very short time. They did not even plug in the stove or run it to see if it worked properly, and did not complete the required certificate as certified installer to prove the stove was installed to code and operating properly. We just failed the first inspection attempt, as inspector said that information was required to be onsite at time of inspection and Bartholomew knew (or should know) that. Reinspection fee now required, and another long delay to get completion. Bartholomew was very slapdash and unprofessional. I do not recommend them."

john b on February 2025

Third Generation Family Owned and Operated for over 65 years. Governors Energy Excellence "Contractor of the Year". Guaranteed Service and Installation. Offer Emergency Service for all your needs.

"Bartholomew did very poor work and greatly overcharged for installing a pellet stove, a very simple job. We waited a long time for them to come and do it, although the actual work took a very short time. They did not even plug in the stove or run it to see if it worked properly, and did not complete the required certificate as certified installer to prove the stove was installed to code and operating properly. We just failed the first inspection attempt, as inspector said that information was required to be onsite at time of inspection and Bartholomew knew (or should know) that. Reinspection fee now required, and another long delay to get completion. Bartholomew was very slapdash and unprofessional. I do not recommend them."

john b on February 2025


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


"Very pleased with the work performed by Martin & Karson! Shower install looks like a million bucks!!! Love it!!"

James S on September 2025

We are a family owned business with 34 years in business and are 100% debt free company. We have been members in good standing with the Better Business Bureau and Angie's List for many years.

"Very pleased with the work performed by Martin & Karson! Shower install looks like a million bucks!!! Love it!!"

James S on September 2025


Avatar for Petro Plumbing & Mech.

Petro Plumbing & Mech.

4.71(
7
)

Petro Plumbing & Mech.

4.71(
7
)
Customers say: Quality work
30 years of experience

Petro Plumbing is a family owned business with over 20 years of experience in residential, commercial, and industrial plumbing. From drain cleaning to bathroom remodeling to industrial builds, there's no project too big or too small.

"Petro Plumbing & Mechanical are the quintessential professionals."

Matthew W on February 2021

Petro Plumbing is a family owned business with over 20 years of experience in residential, commercial, and industrial plumbing. From drain cleaning to bathroom remodeling to industrial builds, there's no project too big or too small.

"Petro Plumbing & Mechanical are the quintessential professionals."

Matthew W on February 2021


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


CTI Mechanical Contractors Inc

4.92(
12
)

CTI Mechanical Contractors Inc

4.92(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CTI Mechanical Contractors is a heating and air conditioning company dedicated to providing you with the highest quality, most energy-efficient heating and air conditioning repair, maintenance and installation services. Whether you need to repair an existing furnace or air conditioning unit or replace a unit, you can count on our 4th Generation company to help you make a sound decision and be there for you when you need us most. Our technicians can service all makes and models of heating, air conditioning units, furnaces, humidifiers, boilers, water heaters, thermostats, duct work and more.

CTI Mechanical Contractors is a heating and air conditioning company dedicated to providing you with the highest quality, most energy-efficient heating and air conditioning repair, maintenance and installation services. Whether you need to repair an existing furnace or air conditioning unit or replace a unit, you can count on our 4th Generation company to help you make a sound decision and be there for you when you need us most. Our technicians can service all makes and models of heating, air conditioning units, furnaces, humidifiers, boilers, water heaters, thermostats, duct work and more.


"Lenny and his team were outstanding! Very easy to work with and scheduled us quickly. Didn’t try selling us on anything more than what we needed which was refreshing because we had so many people quote us work that was not needed."

Chad H on June 2020

We provide Heating Cooling and Plumbing services to all of South Michigan. We have fair prices, honest employees, and hi quality service.

"Lenny and his team were outstanding! Very easy to work with and scheduled us quickly. Didn’t try selling us on anything more than what we needed which was refreshing because we had so many people quote us work that was not needed."

Chad H on June 2020


Better World Builders, LLC

5.00(
3
)

Better World Builders, LLC

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

Founded in 2008, award-winning Better World Builders is Southwest Michigan’s premier Home Performance Contractor and your one-stop shop for everything related to energy efficiency. Our team of experts has an intimate understanding of building science that allows us to create custom plans to make even the oldest homes perform like new. The average person spends 90% of their time indoors, and Better World Builders team wants to make your indoor spaces as comfortable, safe, durable, and efficient as possible. Our mission is to create added home value through healthy, resilient, and energy-efficient homes. We help our clients take control of their energy use and indoor air quality environments. Every home is made up of many systems. These include roofing systems; insulation systems; siding, door, and window systems; heating, cooling and ventilation systems; and water control systems. When these systems work well together, you can have an efficient and valuable Home Performance property. When these systems are old or not working, your home and family can be vulnerable to high energy bills, uncomfortable rooms, icicles, mold, increased costs for maintenance surprises, and may even be more susceptible to severe weather events. Better World Builders is a full-service Home Performance Contractor and can coordinate the right repairs, replacements, and retrofits with trusted service and tested results all with one call! We don’t guess, WE TEST!

Founded in 2008, award-winning Better World Builders is Southwest Michigan’s premier Home Performance Contractor and your one-stop shop for everything related to energy efficiency. Our team of experts has an intimate understanding of building science that allows us to create custom plans to make even the oldest homes perform like new. The average person spends 90% of their time indoors, and Better World Builders team wants to make your indoor spaces as comfortable, safe, durable, and efficient as possible. Our mission is to create added home value through healthy, resilient, and energy-efficient homes. We help our clients take control of their energy use and indoor air quality environments. Every home is made up of many systems. These include roofing systems; insulation systems; siding, door, and window systems; heating, cooling and ventilation systems; and water control systems. When these systems work well together, you can have an efficient and valuable Home Performance property. When these systems are old or not working, your home and family can be vulnerable to high energy bills, uncomfortable rooms, icicles, mold, increased costs for maintenance surprises, and may even be more susceptible to severe weather events. Better World Builders is a full-service Home Performance Contractor and can coordinate the right repairs, replacements, and retrofits with trusted service and tested results all with one call! We don’t guess, WE TEST!


DeLoof Builders L.L.C

4.67(
3
)

DeLoof Builders L.L.C

4.67(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Deloof Builders is a 4th generation familly owned buisness. We do work from the foundation up to the finish work and concrete. We use only certain subcontractor for our projects, such as plumbing,electrical,heating ,well,landcape, overhead doors,painting,insulation. the rest of the project Deloof Builder handles.

Deloof Builders is a 4th generation familly owned buisness. We do work from the foundation up to the finish work and concrete. We use only certain subcontractor for our projects, such as plumbing,electrical,heating ,well,landcape, overhead doors,painting,insulation. the rest of the project Deloof Builder handles.


Avatar for Fusco Weatherization Services, LLC

Fusco Weatherization Services, LLC

5.00(
2
)

Fusco Weatherization Services, LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fusco Weatherization Service, We are professional home performance and energy efficiency company in West Michigan. Our company have help homeowners' home save energy bills, comfortable, saftey and health for the homeowner and their families.

Fusco Weatherization Service, We are professional home performance and energy efficiency company in West Michigan. Our company have help homeowners' home save energy bills, comfortable, saftey and health for the homeowner and their families.

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Energy Efficiency Auditing questions, answered by experts

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

Insulation is measured by R-value, which is the measure of a material's ability to resist heat transfer. The higher the number, the better the insulation. When installing insulation yourself, you need to determine the optimal R-value you need to keep your home warm in the wintertime, cool in the heat of summer, and energy-efficient all year long. Each inch of insulation provides between a 3 and an 8 R-value. The climate where you live plays a major role in what R-value you need and the price tag you might see in your insulation installation.

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.

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

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