Top-rated bathroom fan installation pros.

Get matched with top bathroom fan installation pros in Liberty, ME

Enter your ZIP and get matched with up to 5 pros

Need a pro for your bathroom fan installation project in Liberty, ME?

Select your specific project to find the pro for you.

TRUSTED BY LIBERTY, ME HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon78
    Verified bathroom fan installations reviews

Find Bathroom fan installation pros in Liberty

Avatar for Carmichael Electric

Carmichael Electric

Billings Rd
5.00(
45
)
Approved Pro

Carmichael Electric

Billings Rd
5.00(
45
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

A small independent operation. We focus on small electrical projects and remodel work. and consultations. including but not limited to installing new devices, panel upgrades, new lighting, replacing old fixtures, and rewiring older homes. Troubleshooting and diagnosing electrical issues.

"Everything went without a hitch. Phil and John were professional, polite and worked clean. I would call them first of more work is needed in the future."

Janet B on September 2025

A small independent operation. We focus on small electrical projects and remodel work. and consultations. including but not limited to installing new devices, panel upgrades, new lighting, replacing old fixtures, and rewiring older homes. Troubleshooting and diagnosing electrical issues.

"Everything went without a hitch. Phil and John were professional, polite and worked clean. I would call them first of more work is needed in the future."

Janet B on September 2025


Avenergy Electric

498 Windsor Road
4.76(
25
)
Approved Pro

Avenergy Electric

498 Windsor Road
4.76(
25
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

With several years experience Avenergy Electric, works hard to bring each customer the best possible service and quality available. We background check, and pre-screen everybody we bring on board. We look forward to working with you on your next project. We welcome your questions, and thank you for your business!

"Great experience"

Paul P on June 2022

With several years experience Avenergy Electric, works hard to bring each customer the best possible service and quality available. We background check, and pre-screen everybody we bring on board. We look forward to working with you on your next project. We welcome your questions, and thank you for your business!

"Great experience"

Paul P on June 2022



Silicon Maine

224 Stetson Road West
New on AngiNew on Angi
Approved Pro

Silicon Maine

224 Stetson Road West
New on AngiNew on Angi
Approved Pro
6 years of experience
Free onsite estimate

Silicon Maine is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Silicon Maine is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.


Generators of Maine, Inc.

262 Augusta Rd #1
5.00(
4
)
Approved Pro

Generators of Maine, Inc.

262 Augusta Rd #1
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Generators of Maine, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"THESE GUYS ARE GREAT. THEY ARE SO PROFESSIONAL AND THEY KNOW THEIR STUFF. THESE ARE THE GUYS TO HIRE IF YOU WANT A JOB DONE RIGHT AND WELL. THANKS GUYS, YOU ALL MADE MY DAY."

Lorraine F on November 2017

Generators of Maine, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"THESE GUYS ARE GREAT. THEY ARE SO PROFESSIONAL AND THEY KNOW THEIR STUFF. THESE ARE THE GUYS TO HIRE IF YOU WANT A JOB DONE RIGHT AND WELL. THANKS GUYS, YOU ALL MADE MY DAY."

Lorraine F on November 2017


JD Howell and Co

48 John St
New on AngiNew on Angi
Approved Pro

JD Howell and Co

48 John St
New on AngiNew on Angi
Approved Pro
18 years of experience
Free onsite estimate

JD Howell and Co is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

JD Howell and Co is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business


Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
232 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018


"I was very impressed working with this company. Communication was superb right off the bat. We went over the job in detail, and it was completed perfectly. The company is very professional and pays attention to every detail. The price was good too! They also cleaned the area thoroughly and my property looks exquisite. Hire this company with confidence. Thank you!"

John C on October 2025

Good work guarantee. I love making our customer's happy

"I was very impressed working with this company. Communication was superb right off the bat. We went over the job in detail, and it was completed perfectly. The company is very professional and pays attention to every detail. The price was good too! They also cleaned the area thoroughly and my property looks exquisite. Hire this company with confidence. Thank you!"

John C on October 2025


Avatar for G.A. Doughty Construction

G.A. Doughty Construction

178 Augusta Rd
3.77(
13
)
Approved Pro

G.A. Doughty Construction

178 Augusta Rd
3.77(
13
)
Approved Pro
77 local quotes requested
22 years of experience

G.A. Doughty Construction, we are without a doubt the best at what we do, and it always shows in our work. We take pride in our professionalism; our employees are always timely and dressed professionally. With over 19 years of experience in our trades, you can be confident that you are hiring the best company to provide all of your construction needs. We look forward to earning your business! Call us today for a quote! References available per request.

"We had a great experience working with G.A. Doughty Construction. From the start, their team was communicative, responsive, and collaborative—making sure we were involved and informed at every step. They helped us navigate and recover from a difficult prior experience, stepping in with professionalism and integrity to get the work done right. Their commitment to quality and transparency gave us real peace of mind, and we’re grateful for their expertise and support throughout the project."

Jared A on June 2025

G.A. Doughty Construction, we are without a doubt the best at what we do, and it always shows in our work. We take pride in our professionalism; our employees are always timely and dressed professionally. With over 19 years of experience in our trades, you can be confident that you are hiring the best company to provide all of your construction needs. We look forward to earning your business! Call us today for a quote! References available per request.

"We had a great experience working with G.A. Doughty Construction. From the start, their team was communicative, responsive, and collaborative—making sure we were involved and informed at every step. They helped us navigate and recover from a difficult prior experience, stepping in with professionalism and integrity to get the work done right. Their commitment to quality and transparency gave us real peace of mind, and we’re grateful for their expertise and support throughout the project."

Jared A on June 2025


Avatar for PIC Home Pros, LLC

PIC Home Pros, LLC

51 Harvey Road
4.21(
202
)
Approved Pro

PIC Home Pros, LLC

51 Harvey Road
4.21(
202
)
Approved Pro
Customers say: True professional
1098 local quotes requested
27 years of experience

Committed to Professionalism. This phrase encapsulates the core philosophy of our company, PIC Home Pros. Founded on principles of compassion and dedication, we strive to deliver top-notch workmanship and ensure a positive customer experience. At PIC, we offer dependable home services driven by a relentless pursuit of customer satisfaction. Our goal is to not only meet but exceed our customers' expectations, leaving them delighted with the results and eager to return to us for future projects. We take pride in providing quality products and affordable bathroom remodeling services to our valued clients. With a team boasting over 50 years of combined experience, we bring a wealth of knowledge and expertise to every project we undertake. Trust PIC to deliver excellence in every aspect of your home improvement needs.

"I signed a contract on the first week of June to have PIC Home ?Pros? remodel 3 bathrooms. They stayed for a week in the middle of September, and stopped coming, leaving a vanity in one bathroom, and a shower door in another bathroom completely uninstalled. On the last day here, I was told shower door still has not been manufactured yet, but would take a couple of weeks. They told me that it would cost $150 to have them come back to finish installation, even though contract was for them to complete the work. They ignored my emails to them, so after waiting for 3 weeks and receiving response to my email, I called them, and was told that the shower door is not ready, and even though it?s been 4 months since it was supposed to be ordered, there is still no ETA. I asked that they come back to install the vanity, since we still have no sink in one bathroom. I was told that would cost another $650 to come back and install it. They will work until they are paid in full, then abandon you. "

Mark G on October 2025

Committed to Professionalism. This phrase encapsulates the core philosophy of our company, PIC Home Pros. Founded on principles of compassion and dedication, we strive to deliver top-notch workmanship and ensure a positive customer experience. At PIC, we offer dependable home services driven by a relentless pursuit of customer satisfaction. Our goal is to not only meet but exceed our customers' expectations, leaving them delighted with the results and eager to return to us for future projects. We take pride in providing quality products and affordable bathroom remodeling services to our valued clients. With a team boasting over 50 years of combined experience, we bring a wealth of knowledge and expertise to every project we undertake. Trust PIC to deliver excellence in every aspect of your home improvement needs.

"I signed a contract on the first week of June to have PIC Home ?Pros? remodel 3 bathrooms. They stayed for a week in the middle of September, and stopped coming, leaving a vanity in one bathroom, and a shower door in another bathroom completely uninstalled. On the last day here, I was told shower door still has not been manufactured yet, but would take a couple of weeks. They told me that it would cost $150 to have them come back to finish installation, even though contract was for them to complete the work. They ignored my emails to them, so after waiting for 3 weeks and receiving response to my email, I called them, and was told that the shower door is not ready, and even though it?s been 4 months since it was supposed to be ordered, there is still no ETA. I asked that they come back to install the vanity, since we still have no sink in one bathroom. I was told that would cost another $650 to come back and install it. They will work until they are paid in full, then abandon you. "

Mark G on October 2025

...
Showing 1-10 of 176
Bathroom Fan Installation questions, answered by experts

Regular cleaning, sealing ductwork, and ensuring proper airflow paths keep systems functioning optimally, maintaining energy efficiency.

Fan power is measured by CFM, or cubic feet per minute. For every 1,000 feet of square footage in your attic, you need a minimum of 700 CFM. Steeper roofs may need larger fans or about 840 CFM.  You can figure the size of attic fan you need by multiplying the square footage of your attic floor by 0.7. (multiply by 1.2 for a steep roof and 1.15 for a dark roof). That number is the CFM required for your fan to run efficiently.

You might have dampers if you have a ducted heating and cooling system. To find out for sure, find the main trunk line on your HVAC unit, then look for levers or handles on the ductwork. Contact a local HVAC professional if you can’t find any dampers or want to install some.

Most installations take 3-6 hours, but complex electrical wiring or additional attic ventilation work may extend the timeframe.

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.

The Liberty, ME homeowners’ guide to bathroom fan installations

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"