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Top-Rated Bathroom fan installation pros in Walnut - Updated Nov 2026

Avatar for TME Construction Inc
TME Construction Inc
4.8(
486
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Walnut, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"TME did a great job.  They demolished and removed the entire existing rotted deck and rail at our 100-yr old home.  The new deck required that a new floor frame be built first without nailing it to the deck surface so as not to puncture the underlying waterproof layer of tar.  The frame had to be constantly adjusted to create a reasonable amount of slope for drainage while providing a comfortable level surface to walk on.  Finally, a beautiful hardwood deck was installed with rails to perfectly match the style of the home - all custom work.  We were very happy with the result.  Great guys to work with.  My dog made new friends, too!
"
Response time1 day
Recommended by97%of homeowners
Avatar for Felipe Handyman Services
Felipe Handyman Services
4.7(
143
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"The remarkably poor quality of work done by the contractor that the prior owner had hired to do the flip on out house had to be seen to be believed. It all started when we found our hardwood floors water damaged near our french doors after a few days of moderate rain in February. It turned out that the doors had been installed without proper water proof paper, no flashing and that the trim used was indoor rated lumber. We additionally became concerned about out windows when we noticed the molding outside warping away from the wood frame, and cracks appearing in the caulking across the tops on the inside, to the extent that we could see daylight. So much for our nice energy efficient seal, not to mention allowing bugs in. We figured that if the French doors had no flashing, it might be worth checking all the windows for waterproofing. When Felipe and his excellent team started demoing the windows they discovered a multitude of problems - *the contractors had actually used MDF (an indoor decorative wood product) as exterior molding, and in at least one case to support the weight of a window (it was a bathroom window and the MDF INSIDE the wall was soaked like a sponge.) * the windows were just set into the walls without proper sills to support the weight, with a piece of cheap pine (used throughout) tacked in front to make it appear that there was a sill - this is why the caulk was cracking, the whole units were sagging. * NO flashing, so all our windows were leaks waiting to happen. The only silver lining to the drought in CA is that we were able to repair our windows before the winter rains. In the case of the French Doors some odd flashing had been placed so that it acted like a funnel channeling rain water directly inside to the hardwood floor! * They had filled (with caulk) the engineered drain holes that are an important part of the aluminum windows. * In one case, we discovered huge gobs of caulking had been used to disguise 4 inch wide holes above a window, instead of properly filling it with the three layers of stucco needed - again it was a leak waiting to happen. Felipe and his team did a complete retrofit of 10 windows (those that had been put in by the flippers) and the french doors. The matched the stucco to the existing, used high quality cedar lumber, put in the proper flashing and paper, sanded and sealed then painted the new trim, neatened the external appearance of windows with stucco, and recaulked the interiors, over the course of 7 days. They started promptly at 8 each day, and left between 4.30 and 5pm, working efficiently. We did have to add more to the job, since the egregiously bad work was a greater surprise than expected, but luckily Felipe had allowed extra time before his next commitment, just in case of problems. We will be having Felipe back to do some tile work, and any other handyman work that we might need. My husband and I could not be happier with the work. We are so relieved to know that our windows and doors are now properly built. Bring on the El Niño!
"
Bathroom Remodel
Kitchen Remodel 3
Kitchen Remodel 2
Bathroom Remodel 2
Kitchen Remodel

+177

Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for SoCal Illuminated Electrical Contractors, LLC
SoCal Illuminated Electrical Contractors, LLC
New to Angi
Bath Exhaust Fan - Install

Serving Walnut, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

**please do not reply to any messages on Angi, can contact me directly for any questions and\nestimates.\nlicensed Bonded Insured \ntext me scope of work free estimate\n[4] [2] [4]-[3] [6] [6]-[7] [0] [3] [3] \nQuality Electric Service \n\nplease contact me directly\n website : socalilluminated.com\n\nBonded & Insured \nExperience in Residential, Commercial \n

GFCI
GFCI
Ev charger Install
Ceiling fan install
Camera cable Install

+4

Avatar for Tilebaths.com
Tilebaths.com
4.9(
31
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Walnut, CA and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"John was awesome! I had three other guys come out and never come back. He fixed the bigh problem we had with our shower wall, reinstalled the faucet, and tiled a bathroom window. Very professional, on time, quick. I've already been telling my friends if they need a tiler, this guys the one! The price fair, and the quality definitely worth it."
Recommended by100%of homeowners
Avatar for Best Builders Group Inc
Best Builders Group Inc
5.0(
167
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Walnut, CA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We had a major remodeling of our primary and guest bathroom, walk-in closet, fireplace, and laundry area. We are glad to say they thrilled us about the results, now we feel like we live in a luxurious hotel every day! The good thing about working with Best Builders Group is that they have plenty of resources, and they have experts in different areas. We asked for a lot of changes and they always try very hard to accomplish them even though some of them were hard tasks. The team is very professional and what’s more important is that they are always patient in communication. We want to thank Zohar and all the team members who took good care of the house! We really appreciate their positive attitudes and energies towards work, and we feel very safe to see them working in our house. Not only did they take care of the project professionally, but they also helped with a lot of miscellaneous work such as helping deliver orders from local vendors and meeting with other vendors on making work smoother, which we truly appreciate!"
Additional Photos
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+260

Recommended by99%of homeowners
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Bathroom Fan Installation FAQs, answered by experts

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.

The square footage of your room will dictate the correct ceiling fan blade size. For example: 

  • Rooms smaller than 75 square feet require a fan that is 29 to 36 inches.

  • Rooms up to 175 square feet require 42- to 48-inch fans.

  • Rooms up to 350 square feet require 52- to 56-inch fans.

  • Expansive spaces over 350 square feet need a fan larger than 60 inches.

There are many types of ceiling fans, each with specific features and advantages. Standard ceiling fans are a traditional choice suitable for most spaces and can be made from materials like plastic, wood, metal, or fiberboard. For rooms with low ceilings, low-profile fans are a better fit. Other specialized types include smart fans, which you can control with a smartphone or voice commands, and dual-motor fans that provide increased airflow in multiple directions. For energy savings, Energy-Star certified fans can be up to 60% more efficient than standard models, helping to lower your utility bill. You can also find fans with built-in lights, fans with retractable blades, and large ceiling fans designed for spacious rooms with ceilings between 10 and 25 feet high.

Most people describe the sound of an unbalanced ceiling fan as a buzzing or grinding noise. This is caused by the parts of the fan rubbing or rattling against each other as the blades spin. However, a wobbling fan can also make squeaking, rattling, or thumping sounds, depending on the severity of the balance issue.

Yes, you can oil an electric fan with machine or motor oil but don’t use cooking oil because it can become thick or seize up, damaging the fan. Before oiling your fan, turn it off and remove any dust and debris. Wipe away any excess lubricant after oiling.

The Walnut, CA homeowners’ guide to bathroom fan installations

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