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Verified Reviews for Insulation Service pros in Gnadenhutten, OH

*The Angi rating for Insulation Service companies in Gnadenhutten, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Gnadenhutten, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on December 09, 2025

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Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Avatar for Universal Windows Direct of Cleveland

Universal Windows Direct of Cleveland

4.70(
561
)

Universal Windows Direct of Cleveland

4.70(
561
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Since its inception by co founders William Barr and Michael Strmac in 2002, Universal Windows Direct has lived by the philosophy of CANEI - "Constant and Never Ending Improvement". This philosophy holds true in all aspects of our business, from sales and marketing to installation and service and has catapulted UWD from a small, local home improvement company to one of the largest exterior remodeling companies in the country. Every one of our employees strives continuously to be the best in the business at what they do and provide our customers with only the highest levels of sales, service, and support. We think our company's history speaks to this goal and to the power of what we can accomplish by never settling. Universal Windows Direct is an award winning home improvement company based in Cleveland, Ohio. Our products feature the exclusive UniShield brand and come with a transferable lifetime warranty on materials and labor. We are a fully licensed, bonded, and insured company and EPA Lead-Safe certified. In addition, a portion of every sale goes to support a growing list of local charities.

"We wanted to replace couple windows at the house. We found universal windows direct, Almost a week ago they were supposed to install the new windows, but they brought the wrong size windows (way smaller than what we have now), long story short they want to install these smaller windows inside the old windows, some how retrofit the old windows and get these in. We were never told or explain this. We were expecting window replacement. Now we can not get a hold of them to see when or if they are bringing the right size windows. Oh yeah do not do fall for the loan deal with them, they charge you with the loan on day one, 8 weeks before they're supposed to deliver the windows. Now we have a loan and no windows. They took the money and the windows and ghosted us, been calling every day to talk to them for a solution and every time they are not available."

Ioan S on May 2025

Since its inception by co founders William Barr and Michael Strmac in 2002, Universal Windows Direct has lived by the philosophy of CANEI - "Constant and Never Ending Improvement". This philosophy holds true in all aspects of our business, from sales and marketing to installation and service and has catapulted UWD from a small, local home improvement company to one of the largest exterior remodeling companies in the country. Every one of our employees strives continuously to be the best in the business at what they do and provide our customers with only the highest levels of sales, service, and support. We think our company's history speaks to this goal and to the power of what we can accomplish by never settling. Universal Windows Direct is an award winning home improvement company based in Cleveland, Ohio. Our products feature the exclusive UniShield brand and come with a transferable lifetime warranty on materials and labor. We are a fully licensed, bonded, and insured company and EPA Lead-Safe certified. In addition, a portion of every sale goes to support a growing list of local charities.

"We wanted to replace couple windows at the house. We found universal windows direct, Almost a week ago they were supposed to install the new windows, but they brought the wrong size windows (way smaller than what we have now), long story short they want to install these smaller windows inside the old windows, some how retrofit the old windows and get these in. We were never told or explain this. We were expecting window replacement. Now we can not get a hold of them to see when or if they are bringing the right size windows. Oh yeah do not do fall for the loan deal with them, they charge you with the loan on day one, 8 weeks before they're supposed to deliver the windows. Now we have a loan and no windows. They took the money and the windows and ghosted us, been calling every day to talk to them for a solution and every time they are not available."

Ioan S on May 2025

Avatar for The Basement Doctor

The Basement Doctor

4.75(
344
)

The Basement Doctor

4.75(
344
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Since 1987 The Basement Doctor has been providing expert wet basement waterproofing, foundation repair, crawl space vapor barrier, basement finishing, and mold and spray foam insulation services. We give free inspections and detailed written estimates to homeowners in the Columbus and central Ohio area. Our solutions have expanded to include back-up standby electrical generators. Selecting the right contractor to let into your home is a very important decision. The Basement Doctor respects you and your home – expertly performing the contracted work, being punctual, employing a drug free workforce, and skilled experienced installers. We only use ethical sales practices and honor warranties without hassle. All of our staff follows clear rules of respect, responsibility and integrity. We treat you the way we'd want our own families treated. Financing is available, lender qualifications apply. Additional services: mold clean-up & prevention, basement finishing, dehumidification & battery back-up sump pumps and emergency response to flooded basements.

"Jacob is the best in the business. It’s very comforting to know I have a reliable contact for whenever I’m having any basement/water issues or any questions. He also has a lot of references for other projects. 10/10 recommend. Thanks again Jacob!"

Cole W on April 2025

Since 1987 The Basement Doctor has been providing expert wet basement waterproofing, foundation repair, crawl space vapor barrier, basement finishing, and mold and spray foam insulation services. We give free inspections and detailed written estimates to homeowners in the Columbus and central Ohio area. Our solutions have expanded to include back-up standby electrical generators. Selecting the right contractor to let into your home is a very important decision. The Basement Doctor respects you and your home – expertly performing the contracted work, being punctual, employing a drug free workforce, and skilled experienced installers. We only use ethical sales practices and honor warranties without hassle. All of our staff follows clear rules of respect, responsibility and integrity. We treat you the way we'd want our own families treated. Financing is available, lender qualifications apply. Additional services: mold clean-up & prevention, basement finishing, dehumidification & battery back-up sump pumps and emergency response to flooded basements.

"Jacob is the best in the business. It’s very comforting to know I have a reliable contact for whenever I’m having any basement/water issues or any questions. He also has a lot of references for other projects. 10/10 recommend. Thanks again Jacob!"

Cole W on April 2025

Avatar for The Basement Guys

The Basement Guys

4.65(
257
)

The Basement Guys

4.65(
257
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

The Basement Guys has 48 employees. We offer free inspections and design sessions to homeowners. Most major credit cards are accepted. We have great financing options available as well.

The Basement Guys has 48 employees. We offer free inspections and design sessions to homeowners. Most major credit cards are accepted. We have great financing options available as well.

Patio Enclosures by Great Day Improvements, LLC

4.36(
92
)

Patio Enclosures by Great Day Improvements, LLC

4.36(
92
)
Customers say: Quality work
2011 years of experience

Patio Enclosures® brand sunrooms, solariums and screen rooms have been trusted by homeowners since 1966 and are renowned for their exceptional quality and craftsmanship. But what our customers rave about is the way a Patio Enclosures room makes them feel! Every Patio Enclosures room is custom designed and custom manufactured specifically for you and your home. You dream it and we bring it to life. Whether you are planning to enclose an existing porch or patio space, or add on a whole new space while maximizing your view of the outdoors, Patio Enclosures screen and glass systems are an ideal choice for your home and allow you to get a little closer to Mother Nature. And they’re backed with a limited lifetime warranty for peace-of-mind protection. We make the process of adding a sunroom to your home easy and stress free. Our Patio Enclosures experts will assess your space, listen to your needs and make recommendations to design the perfect room right for you and your home. No gimmicks, no games. Just an exceptional quality room custom designed and custom made for you. Give us a call to start your project today! We offer a free, no obligation in-home design consultation and estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Patio Enclosures® sunrooms, visit our website www.patioenclosures.com or call 1-800-230-8301 to schedule an appointment. Patio Enclosures® brand sunrooms are exclusively manufactured by Great Day Improvements, LLC., makers of Stanek® brand windows. To learn more about Stanek® windows, visit our website at www.stanekwindows.com.

"Save yourself time, frustration And money. Really honestly. I wish I never came across this company. signed our contract in april 28 2021. My “top of the line” 5 season sunroom… still not finished . Always waiting on parts, crew to come out etc. there is always an excuse with these business owners. Buyers, neighbors, friends … beware doing business which such company. Horrible communication doesn’t even do it Justice. We have had a wreck in our backyard since July 2021! It’s now March 2022 ? Check out these photos of how the aluminum conducts the cold air through as well as the windows causing it to freeze, yes frost on inside. Now in the day when worms up, there is literal puddles on our flooring, that we are wiping down daily to absorb all the moisture. This is with us having two dehumidifiers non stop on. I mean we live in Ohio, they claim you can use this all year round. What a joke ."

Monika D on March 2022

Patio Enclosures® brand sunrooms, solariums and screen rooms have been trusted by homeowners since 1966 and are renowned for their exceptional quality and craftsmanship. But what our customers rave about is the way a Patio Enclosures room makes them feel! Every Patio Enclosures room is custom designed and custom manufactured specifically for you and your home. You dream it and we bring it to life. Whether you are planning to enclose an existing porch or patio space, or add on a whole new space while maximizing your view of the outdoors, Patio Enclosures screen and glass systems are an ideal choice for your home and allow you to get a little closer to Mother Nature. And they’re backed with a limited lifetime warranty for peace-of-mind protection. We make the process of adding a sunroom to your home easy and stress free. Our Patio Enclosures experts will assess your space, listen to your needs and make recommendations to design the perfect room right for you and your home. No gimmicks, no games. Just an exceptional quality room custom designed and custom made for you. Give us a call to start your project today! We offer a free, no obligation in-home design consultation and estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Patio Enclosures® sunrooms, visit our website www.patioenclosures.com or call 1-800-230-8301 to schedule an appointment. Patio Enclosures® brand sunrooms are exclusively manufactured by Great Day Improvements, LLC., makers of Stanek® brand windows. To learn more about Stanek® windows, visit our website at www.stanekwindows.com.

"Save yourself time, frustration And money. Really honestly. I wish I never came across this company. signed our contract in april 28 2021. My “top of the line” 5 season sunroom… still not finished . Always waiting on parts, crew to come out etc. there is always an excuse with these business owners. Buyers, neighbors, friends … beware doing business which such company. Horrible communication doesn’t even do it Justice. We have had a wreck in our backyard since July 2021! It’s now March 2022 ? Check out these photos of how the aluminum conducts the cold air through as well as the windows causing it to freeze, yes frost on inside. Now in the day when worms up, there is literal puddles on our flooring, that we are wiping down daily to absorb all the moisture. This is with us having two dehumidifiers non stop on. I mean we live in Ohio, they claim you can use this all year round. What a joke ."

Monika D on March 2022

Avatar for J Alexander Roofing

J Alexander Roofing

5.00(
8
)

J Alexander Roofing

5.00(
8
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

J. Alexander Roofing is the premier residential roofing company of Northwest Ohio and recognized as a Owens Corning Roofing Platinum Preferred Contractor. The Owens Corning Roofing Platinum Preferred Contractor program is an elite group that receives exclusive advantages, above and beyond those available to Owens Corning Roofing Preferred Contractors. Our customers who purchase Owens Corning Roofing products can enjoy the Platinum Protection Roofing System Limited Warranty which has a limited lifetime warranty on both materials and workmanship*. Homeowners can enjoy the peace of mind that comes with having quality shingles installed by one of the best contractors. *See actual warranty for complete details, limitations and requirements.

J. Alexander Roofing is the premier residential roofing company of Northwest Ohio and recognized as a Owens Corning Roofing Platinum Preferred Contractor. The Owens Corning Roofing Platinum Preferred Contractor program is an elite group that receives exclusive advantages, above and beyond those available to Owens Corning Roofing Preferred Contractors. Our customers who purchase Owens Corning Roofing products can enjoy the Platinum Protection Roofing System Limited Warranty which has a limited lifetime warranty on both materials and workmanship*. Homeowners can enjoy the peace of mind that comes with having quality shingles installed by one of the best contractors. *See actual warranty for complete details, limitations and requirements.

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Insulation questions, answered by experts

Yes, energy-efficient homes are increasingly desirable in the market.

Yes! Outdoor faucet covers work by enclosing the faucet with a thick, insulating material that will keep the faucet warmer than outdoor temperatures. They need to be sealed tightly against the house to work properly, though, so be sure to tighten the rubber strap or drawstring on the insulation cover to best protect your faucets.

Insulating a stone house is an expensive and involved process because it requires building a double-walled house. The walls don’t need to be the same thickness, but they both need to be thick enough to handle any structural demands and meet fire and safety standards. The insulation (usually foam or fiberglass) is then installed between the two stone walls.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

The Gnadenhutten, OH homeowners’ guide to insulation services

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

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