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Avatar for Blessing Electric

Blessing Electric

4.77(
26
)
Approved Pro

Blessing Electric

4.77(
26
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
156 local quotes requested

Blessing Electric Co. is a full-service, licensed and insured, electrical contracting company that has provided professional service and installation to commercial and residential customers for over 20 years. Using a fleet of fully equipped service vehicles, including 30 and 45 foot aerial lift trucks, and a staff of experienced technicians, Blessing Electric does everything from troubleshooting faulty light switches and outlets to full home rewires. Blessing Electric is the proud recipient of the award for One of the Best in the 2015 Best of Delco award for Best Electrician. The company was founded in 1990 by its current owner and operator, Curtis Blessing, and became incorporated in 2000. After over 25 years of experience as a master electrician, Mr. Blessing decided to bring his meticulous, professional brand of service to customers of his own. Beginning on the Main Line suburbs of Philadelphia, he has steadily built Blessing Electric to now serve the entire southeastern Pennsylvania region, along with Delaware, Maryland, and New Jersey.

"Blessing Electric did a fantastic job on my electrical work. Much appreciated."

Joel M on November 2025

Blessing Electric Co. is a full-service, licensed and insured, electrical contracting company that has provided professional service and installation to commercial and residential customers for over 20 years. Using a fleet of fully equipped service vehicles, including 30 and 45 foot aerial lift trucks, and a staff of experienced technicians, Blessing Electric does everything from troubleshooting faulty light switches and outlets to full home rewires. Blessing Electric is the proud recipient of the award for One of the Best in the 2015 Best of Delco award for Best Electrician. The company was founded in 1990 by its current owner and operator, Curtis Blessing, and became incorporated in 2000. After over 25 years of experience as a master electrician, Mr. Blessing decided to bring his meticulous, professional brand of service to customers of his own. Beginning on the Main Line suburbs of Philadelphia, he has steadily built Blessing Electric to now serve the entire southeastern Pennsylvania region, along with Delaware, Maryland, and New Jersey.

"Blessing Electric did a fantastic job on my electrical work. Much appreciated."

Joel M on November 2025


Avatar for Horizon Services

Horizon Services

4.03(
1,236
)
Approved Pro

Horizon Services

4.03(
1,236
)
Approved Pro
Customers say: Super punctual
105 local quotes requested
36 years of experience

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

"I wouldn’t be writing this Review if one thing would have happened, TALK TO ME. Don’t place the answering service in the position of telling a Customer that the Supervisor has left for the day at 2.45p on a Thursday. Especially when the Horizon repairman had just fried our whole cooling system, including the thermostat!! What started with a bad fan motor in a new AC system that was only 3.5 years old in a $10,000 system, for which we had waited 4 days for the new motor to be installed. Add to that the fact that the repairman told me he would be at our home at 8.30a and didn’t arrive until 11.30a - after having to use a vacation day to wait at home for them to arrive. Then telling me this will be ‘quick’ all I have to do is switch out the motor by mounting it and plugging in the new one. Hours went by, nothing. He comes in to test the thermostat and it is non-responsive. He tells me to get new batteries, which I did. Then asks me, “these are new?” To which I say, ‘of course’ - you watched me take them out of the box. Then he goes out to his truck for the next 1.5hrs, supposedly speaks with his Supervisor and comes in and tells me that he has fried the system. I reply by saying I will be calling a senior person to speak with them. Called 4 times and never spoke with anyone. Each time I waited on hold for an extended period of time. Each time, I was then told by the answering service that someone would call and never did. Then at 2.45p I am told “everyone has left for the day” and no one would be calling. This was a Thursday, I had been home all day and no one would speak with me. We remain without an AC system, no plan, no calls - - nothing!!! If I could rate them a ZERO, I would,"

Scott M on June 2025

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. Horizon Services is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!

"I wouldn’t be writing this Review if one thing would have happened, TALK TO ME. Don’t place the answering service in the position of telling a Customer that the Supervisor has left for the day at 2.45p on a Thursday. Especially when the Horizon repairman had just fried our whole cooling system, including the thermostat!! What started with a bad fan motor in a new AC system that was only 3.5 years old in a $10,000 system, for which we had waited 4 days for the new motor to be installed. Add to that the fact that the repairman told me he would be at our home at 8.30a and didn’t arrive until 11.30a - after having to use a vacation day to wait at home for them to arrive. Then telling me this will be ‘quick’ all I have to do is switch out the motor by mounting it and plugging in the new one. Hours went by, nothing. He comes in to test the thermostat and it is non-responsive. He tells me to get new batteries, which I did. Then asks me, “these are new?” To which I say, ‘of course’ - you watched me take them out of the box. Then he goes out to his truck for the next 1.5hrs, supposedly speaks with his Supervisor and comes in and tells me that he has fried the system. I reply by saying I will be calling a senior person to speak with them. Called 4 times and never spoke with anyone. Each time I waited on hold for an extended period of time. Each time, I was then told by the answering service that someone would call and never did. Then at 2.45p I am told “everyone has left for the day” and no one would be calling. This was a Thursday, I had been home all day and no one would speak with me. We remain without an AC system, no plan, no calls - - nothing!!! If I could rate them a ZERO, I would,"

Scott M on June 2025


Avatar for L & R SECURITY SYSTEMS

L & R SECURITY SYSTEMS

4.82(
33
)
Approved Pro

L & R SECURITY SYSTEMS

4.82(
33
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
31 local quotes requested

L & R Security has been a leader in the security industry for over 25 years. A family owned and operated company located in Media, PA, we specialize in residential and commercial security. An L & R security system is both easy to use, affordable, and will protect you against burglary, fire, carbon monoxide, water damage, and medical emergencies.

"Professional, generous, fast. Happy with my choice and my alarm system."

Ellie B on August 2022

L & R Security has been a leader in the security industry for over 25 years. A family owned and operated company located in Media, PA, we specialize in residential and commercial security. An L & R security system is both easy to use, affordable, and will protect you against burglary, fire, carbon monoxide, water damage, and medical emergencies.

"Professional, generous, fast. Happy with my choice and my alarm system."

Ellie B on August 2022


Avatar for Wm. Henderson Plumbing, Heating & Cooling Inc.

Wm. Henderson Plumbing, Heating & Cooling Inc.

4.58(
417
)
Approved Pro

Wm. Henderson Plumbing, Heating & Cooling Inc.

4.58(
417
)
Approved Pro
Customers say: Super punctual
82 local quotes requested
48 years of experience

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024


"Jim refinished our cabinets and installed new soft close drawers and cabinet doors. Jim and his assistan's attention to detail was amazing! all the drawers and doors were aligned perfectly! They cleaned every day before leaving. They give you great value for what you pay...especially when compared to competitor. Highly recommended!!"

Wes W on August 2024

Specializing in cabinet refacing for over thirty years, as an owner/operator business, we can make your dream kitchen come true, at a price you can afford.

"Jim refinished our cabinets and installed new soft close drawers and cabinet doors. Jim and his assistan's attention to detail was amazing! all the drawers and doors were aligned perfectly! They cleaned every day before leaving. They give you great value for what you pay...especially when compared to competitor. Highly recommended!!"

Wes W on August 2024


Avatar for dRemodeling

dRemodeling

4.41(
265
)
Approved Pro

dRemodeling

4.41(
265
)
Approved Pro
Customers say: Quality work
62 local quotes requested
18 years of experience

*Authorized Waypoint Cabinetry Dealer* dRemodeling is Philadelphia's HIGHEST-rated home improvement company. We've been recognized by Remodeling Magazine’s Big 50 for best remodeling companies in the country. We were named Contractor of the Year in 2017 by the National Association of the Remodeling Industry (NARI). We have also won Angie's List Super Service award 8 years in a row in addition to having won Best of Houzz in both Design and Services 3 years running. We are a one-stop shop for kitchen, and bathroom remodeling projects. From award-winning interior designers and amazing in-home technicians, to a complete Showroom and Design Center (carrying top-industry brands for kitchen cabinets, vanities, tiles, natural stone, hardwood floors, plumbing fixtures, quartz, marble, and granite countertops) dRemodeling is your ideal home remodeling solution. We'll take the stress out of remodeling and help you save time and money. Our inspired interior designers and our skilled installation team will work with you from design conception through completion. We handle everything for you, all under one roof. To top it all off, dRemodeling offers a 5-YEAR warranty on labor and materials when you hire us for our full design, material procurement, and construction services. The dRemodeling Team includes real people with inspired solutions who are motivated to make your remodeling dreams come true! We look forward to getting to know you and your project! Happy Remodeling! Feel free to call our direct number 215.848.4444 and mention that you are an Angie's List member.

"I am so grateful to the dRemodeling team and crew for the excellent work on my bathroom remodel. It looks absolutely amazing and I could not be happier with the finished product."

Jennifer K on August 2025

*Authorized Waypoint Cabinetry Dealer* dRemodeling is Philadelphia's HIGHEST-rated home improvement company. We've been recognized by Remodeling Magazine’s Big 50 for best remodeling companies in the country. We were named Contractor of the Year in 2017 by the National Association of the Remodeling Industry (NARI). We have also won Angie's List Super Service award 8 years in a row in addition to having won Best of Houzz in both Design and Services 3 years running. We are a one-stop shop for kitchen, and bathroom remodeling projects. From award-winning interior designers and amazing in-home technicians, to a complete Showroom and Design Center (carrying top-industry brands for kitchen cabinets, vanities, tiles, natural stone, hardwood floors, plumbing fixtures, quartz, marble, and granite countertops) dRemodeling is your ideal home remodeling solution. We'll take the stress out of remodeling and help you save time and money. Our inspired interior designers and our skilled installation team will work with you from design conception through completion. We handle everything for you, all under one roof. To top it all off, dRemodeling offers a 5-YEAR warranty on labor and materials when you hire us for our full design, material procurement, and construction services. The dRemodeling Team includes real people with inspired solutions who are motivated to make your remodeling dreams come true! We look forward to getting to know you and your project! Happy Remodeling! Feel free to call our direct number 215.848.4444 and mention that you are an Angie's List member.

"I am so grateful to the dRemodeling team and crew for the excellent work on my bathroom remodel. It looks absolutely amazing and I could not be happier with the finished product."

Jennifer K on August 2025


Avatar for AMF Electric, LLC

AMF Electric, LLC

5.00(
3
)
Approved Pro

AMF Electric, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
109 local quotes requested

AMF Electric, LLC has over fifteen years of experience in the residential, commericial and industrial electrical field services. We offer professional work with 100% satisfaction guaranteed on every job. If you're looking for high quality and personal service, you've come to the right place. At AMF Electric, LLC we'll give you the attention and personal service you'll come to expect and enjoy. Our rates are competitive, with no hidden fees. Our employees are friendly and will be there to help you every step of the way. AMF Electric, LLC has been providing electrical service in City of Philadelphia and the surrounding counties. So let us put our experience to work for you!

"AMF Electric LLC installed a service cable, panel and ground rod. The service techs were knowledgeable and respectful. I had no problems with their service."

Daniel P on November 2024

AMF Electric, LLC has over fifteen years of experience in the residential, commericial and industrial electrical field services. We offer professional work with 100% satisfaction guaranteed on every job. If you're looking for high quality and personal service, you've come to the right place. At AMF Electric, LLC we'll give you the attention and personal service you'll come to expect and enjoy. Our rates are competitive, with no hidden fees. Our employees are friendly and will be there to help you every step of the way. AMF Electric, LLC has been providing electrical service in City of Philadelphia and the surrounding counties. So let us put our experience to work for you!

"AMF Electric LLC installed a service cable, panel and ground rod. The service techs were knowledgeable and respectful. I had no problems with their service."

Daniel P on November 2024


On Call Contracting Services LLC

3.63(
24
)
Approved Pro

On Call Contracting Services LLC

3.63(
24
)
Approved Pro
Customers say: Terrific value
49 local quotes requested
28 years of experience

Since 1997, we have specialized in handyman services, home repairs, remodeling, and more! We are licensed and insured, with an A+ rating on the Better Business Bureau and Angie's List. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Our reputation was built on integrity and professionalism by our owner John Ott. He maintains a group of qualified technicians that can handle any job. John makes it a point to visit everyone of our projects at least once to check that they are providing the high set of standards set here at On Contracting Call Services, LLC. Not to mention you will always be treated with respect and no work will begin without written authorization. Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"John and his crew were a pleasure to deal with. John kept in constant communication with us and let us know what the problems were as well as the solutions. He and his crew went above and beyond to get our house ready to go on the market. We had a multitude of issues that needed attention and they got them all fixed up and looking good. John is extremely knowledgeable in all areas of construction and we would highly recommend him to anyone in need of his services."

Chris L on April 2021

Since 1997, we have specialized in handyman services, home repairs, remodeling, and more! We are licensed and insured, with an A+ rating on the Better Business Bureau and Angie's List. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Our reputation was built on integrity and professionalism by our owner John Ott. He maintains a group of qualified technicians that can handle any job. John makes it a point to visit everyone of our projects at least once to check that they are providing the high set of standards set here at On Contracting Call Services, LLC. Not to mention you will always be treated with respect and no work will begin without written authorization. Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"John and his crew were a pleasure to deal with. John kept in constant communication with us and let us know what the problems were as well as the solutions. He and his crew went above and beyond to get our house ready to go on the market. We had a multitude of issues that needed attention and they got them all fixed up and looking good. John is extremely knowledgeable in all areas of construction and we would highly recommend him to anyone in need of his services."

Chris L on April 2021


"Glenn goes above and beyond for his customers. We hired Glenn for a number of different activities including hanging 75” TV over the mantle, installing recessed lighting and fixing the electrical panel. Glenn is knowledgeable, hardworking and always wants his customers to be happy with the end product. This combination of attributes makes for one top-notch electrician! Highly recommended"

Ryan H on September 2021

ALL WORK PERFORMED BY OWNER - Licensed and Insured - PA Home Improvement Contractor certified #054145 - 40 years experience

"Glenn goes above and beyond for his customers. We hired Glenn for a number of different activities including hanging 75” TV over the mantle, installing recessed lighting and fixing the electrical panel. Glenn is knowledgeable, hardworking and always wants his customers to be happy with the end product. This combination of attributes makes for one top-notch electrician! Highly recommended"

Ryan H on September 2021


Avatar for Team Green Landscaping & Hardscaping

Team Green Landscaping & Hardscaping

4.43(
14
)
Approved Pro

Team Green Landscaping & Hardscaping

4.43(
14
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

At Team Green Landscaping & Hardscaping, we bring the art of nature to your doorstep. Nestled in the heart of Delaware County, our company is dedicated to transforming outdoor spaces into serene, functional, and sustainable landscapes. Our team of experienced designers and technicians specialize in a full spectrum of landscaping services to meet the unique needs of each client. Landscaping: Our approach to landscaping is rooted in harmony with the local ecosystem. We design breathtaking gardens that not only enhance the beauty of your property but also support local wildlife and flora. Landscape Lighting: Illuminate your evenings with our custom landscape lighting solutions. We integrate energy-efficient LED lights that accentuate the features of your garden, provide security, and create an enchanting atmosphere for those tranquil nights under the stars. Hardscaping: Durability meets design with our hardscaping services. We construct patios, decks, walkways, retaining wa lls, and other structures using high-quality materials that blend seamlessly with the natural surroundings. Our hardscapes are not only aesthetically pleasing but also built to last. At Team Green Landscaping & Hardscaping, we believe in creating landscapes that are as functional as they are beautiful. Our commitment to excellence and sustainability makes us the premier choice for all your landscaping needs in Delaware, Chester, and Montgomery counties.

"Unsatisfied with final results of retaining wall project. Documentation to support my experience. When asked why his quote was lower than others, owner reply the larger companies use blocks from quarry. Ok with blocks from Lowes, 2 days completion, but still expected quality work. Subcontractors excellent job on demo and work on front wall. 3rd day, owner solely completed side wall to driveway. Contractors should have finished the job. I was not ok with the side wall design being lower than the lawn. Owner Stephen Q. was verbal aggressive when I asked him to fix it. Neighbors came out. He threaten to remove the wall. Owner explain- property on slope, pay him. Cashiers checks written to owner and not in company's name ($1,900 and $2,200) per owner's request. To fix the misaligned side wall cost est. $2,200 per another contractor. Waiting for est. to fix lawn. Photos taken at a distance are deceiving. Must review up close. Photos attached. Older woman just trying to update my home."

Loretta D on September 2025

At Team Green Landscaping & Hardscaping, we bring the art of nature to your doorstep. Nestled in the heart of Delaware County, our company is dedicated to transforming outdoor spaces into serene, functional, and sustainable landscapes. Our team of experienced designers and technicians specialize in a full spectrum of landscaping services to meet the unique needs of each client. Landscaping: Our approach to landscaping is rooted in harmony with the local ecosystem. We design breathtaking gardens that not only enhance the beauty of your property but also support local wildlife and flora. Landscape Lighting: Illuminate your evenings with our custom landscape lighting solutions. We integrate energy-efficient LED lights that accentuate the features of your garden, provide security, and create an enchanting atmosphere for those tranquil nights under the stars. Hardscaping: Durability meets design with our hardscaping services. We construct patios, decks, walkways, retaining wa lls, and other structures using high-quality materials that blend seamlessly with the natural surroundings. Our hardscapes are not only aesthetically pleasing but also built to last. At Team Green Landscaping & Hardscaping, we believe in creating landscapes that are as functional as they are beautiful. Our commitment to excellence and sustainability makes us the premier choice for all your landscaping needs in Delaware, Chester, and Montgomery counties.

"Unsatisfied with final results of retaining wall project. Documentation to support my experience. When asked why his quote was lower than others, owner reply the larger companies use blocks from quarry. Ok with blocks from Lowes, 2 days completion, but still expected quality work. Subcontractors excellent job on demo and work on front wall. 3rd day, owner solely completed side wall to driveway. Contractors should have finished the job. I was not ok with the side wall design being lower than the lawn. Owner Stephen Q. was verbal aggressive when I asked him to fix it. Neighbors came out. He threaten to remove the wall. Owner explain- property on slope, pay him. Cashiers checks written to owner and not in company's name ($1,900 and $2,200) per owner's request. To fix the misaligned side wall cost est. $2,200 per another contractor. Waiting for est. to fix lawn. Photos taken at a distance are deceiving. Must review up close. Photos attached. Older woman just trying to update my home."

Loretta D on September 2025

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Bathroom Fan Installation questions, answered by experts

Mold thrives in wet and humid conditions, and the bathroom can often be an ideal place for it to grow. If you are worried about mold, it's a good idea to hire a local mold inspector to inspect your bathroom. 

How you handle the mold depends on the extent of the issue. If it's on the caulk or other surface, a deep cleaning with mold-killing products such as vinegar or bleach may be sufficient. For a large infestation, you'll most likely need professional mold remediation.

You’ll find the backdraft damper near the top of the range hood (where it connects to the ductwork). However, some range hoods also have a second damper, which is located close to the roof or exterior wall where the ductwork ends. If you don’t see a damper in either of these places, you might not have one.

If your fan is ceiling-mounted and will vent through the attic to the outside, you will need an electrician to handle the wiring, and if you need to install ductwork for the first time or replace existing ductwork, you will need an HVAC professional as well.

To get rid of humidity in your bathroom, you’ll need to increase ventilation and minimize moisture. Install an exhaust fan or dehumidifier. Crack a window. Remove wet towels and clothing. Wipe down surfaces to reduce standing water or condensation. You can even install an anti-fog mirror. Taking shorter baths and showers can help, too.

DIY is possible for basic replacements. Professional installation ensures proper wiring and venting.

The Lafayette Hill, PA homeowners’ guide to bathroom fan installations

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