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Best humidifier repair pros near Modesto, CA

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TRUSTED BY MODESTO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon389
    Verified humidifier repair services reviews

Top-Rated Humidifier repair pros in Modesto - Updated Nov 2026

Avatar for Calor Air HVAC
Calor Air HVAC
5.0(
21
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I contacted Costa on a Saturday and he came over the same day to look at the work I needed to be done. He provided a quote the same day and scheduled the repairs less than a week out. Costa is very professional, thorough, and explained everything. He is always friendly and approachable. He completed the work in 1 day and I will definitely be hiring him again for some additional repairs in the future."
AC PM Service
HVAC PM Service
HVAC PM Service
AC Gauges
Before and after

+15

Response time7 hrs
5 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Central Valley Air Conditioning
Central Valley Air Conditioning
4.8(
16
)
Central Humidifier - Install or Replace

Serving Modesto, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I recieved multiple quotes from several different companys and Central Valley Air Conditioning was the company that had the most affordable price by far. The technicians were so great and got all the work done in a timely manor. They were able to answer any questions I had regarding my new unit and gave me tips on when to get the unit maintenanced so that it will save me money in the future. Thank you Central Valley Air Conditioning for all of your help."
Residential Changeout
New Unit
 Mini Split Install
 Mini Split Install
AC Tune up

+6

10 neighbors recently requested a quote
Avatar for United Heating and Air
United Heating and Air
5.0(
4
)
Central Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

Approved

Hi, I’m Jeromy, owner of United Heating & Air.\nI started this company with one goal—do the job right and treat people the way I’d want my own family treated. Around here, you’re not just another call on the schedule. I take pride in being honest about what you actually need, and delivering clean, professional work every time.

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Bell Brothers Plumbing, Heating & Air Conditioning
Bell Brothers Plumbing, Heating & Air Conditioning
4.5(
362
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"The plumbers were very professional and prompt but I still have a leaking air conditioner. To be fair, they did tell me that since they could not see where the AC unit drained too, they couldn't confirm that the problem was fixed. Why I won't hire them again is that 10 minutes of the 20 minute visit maybe was spent undoing the drain pipe and blowing something down it to attempt to unclog it. The rest of the time was spent pitching their service membership. And the 10 minutes of service amounted to 300 dollars. Seems steep to me. If we have to get more involved with this repair, I worry that the charges will be exceptionally high despite some service membership had we joined. After looking again at other plumbers on Angies List, I think I can find someone who will work better with me instead of following their corporate script on upselling and fees."
Our technicians show up on time, in a clean Bell Brothers uniform with an ID badge.

The air conditioning repair company you call DOES make a difference. We deliver the best AC repair experience because we have the best techs: background-checked, highly skilled, and ALWAYS friendly.
If your furnace is broken, you want fast service, upfront pricing, and reliable results. We have the best team of heating repair technicians in Sacramento and the East Bay, and we’ve got the track record to prove it. 

Call on the A+ rated company with thousands and thousands of 5-star reviews. 

On-time heating repair guaranteed to be done right.
Best technicians – friendly techs with superior training.
Upfront pricing – quotes with no surprises.
HEATER MAINTENANCE
Getting your heating system back in peak operating condition is very affordable and easy to schedule. Why not extend the life of your furnace and lower your energy bills?

Bell Brothers thorough tune-ups are the best and easiest solution.
AIR CONDITIONING REPLACEMENT
Did you know that even the best air conditioning system fail if not installed properly? The skill, knowledge and expertise of your AC installers matters – it has to be professional all the way!

That’s why you’ll love that all Bell Brothers technicians are required to meet the following criteria:

All are background-checked.
All are drug-tested.
All technicians have undergone a rigorous 8-10-week training program.
AIR CONDITIONING REPAIR
he AC repair company in Sacramento and the East Bay who gets it done right the first time.

When you need an air conditioning repair, you deserve on-time service, upfront pricing, and friendly technicians that you’re comfortable having in your home. At Bell Brothers, we’ve been doing exactly that for 30 years.

+3

Recommended by89%of homeowners
Avatar for Joe Bryson Plumbing Heating and AC
Joe Bryson Plumbing Heating and AC
4.9(
19
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 1973

Free estimates

Emergency services offered

"Exceptional service from start to finish! The technician was prompt, professional, and highly knowledgeable. They quickly diagnosed the issue, explained the repair process in simple terms, and had my system up and running in no time. The level of care and attention to detail was impressive, and the pricing was fair and transparent. My home is now perfectly comfortable, and I have peace of mind knowing my HVAC system is in great hands. Highly recommend this company for anyone in need of reliable and high-quality HVAC repair!"
Recommended by100%of homeowners
Avatar for WORKING CLASS SERVICES
WORKING CLASS SERVICES
5.0(
5
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Adrian was very professional, he texted me in the morning he was on his way and will arrive on time. He worked all day & game me updates on as he worked. He was very polite, professional & cleaned up nicely when completed. I would recommend his services highly."
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+8

Recommended by100%of homeowners
Avatar for Cencal Mechanical
Cencal Mechanical
5.0(
11
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Cencal did an awesome job! Their technicians are very knowledgeable and friendly, and they responded immediately when I had an issue. I have now joined their Gold Star family because I will use them on a regular basis and they will be available to me at all times when I need them. I have to say that their office staff is exceptional! They are so friendly and easy to work with! I would highly recommend Cencal to anyone looking for work on their furnace/air-conditioning units!!!!⭐️⭐️⭐️⭐️⭐️"
AC transformation
Furnace transformation
AC transformation
AC transformation
Package Unit Transformation

+12

Recommended by100%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Finally an honest Solar company!! I went through several companies trying to get quotes for one of my properties, either they were ridiculously expensive or they didn't return my calls. A friend of mine referred me to Mega Sun and I have to say I am very pleased. Within a couple days from the initial phone call I already had an estimate and once i decided to go with them the installation was completed in one week. Its been a little over a month since they completed the install and everything is working smoothly.

I was amazed at just how great the customer service was. I just want to say thank you to the whole team who helped out, I really appreciate all your hard work. Now I know you guys are the ones to call for all future jobs."
Additional Photos
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Additional Photos

+32

Recommended by100%of homeowners
Avatar for Long's Air Heating and Cooling
Long's Air Heating and Cooling
5.0(
6
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Modesto, CA and surrounding areas

Free estimates

Emergency services offered

"Very professional and honest, work completed in a very timely manner. Did not try selling us things we did not need. Informed us on the different type of units and what each unit would do for us and let us make the choice we felt would be right for our home. After having lived in our home for 6 years and having issue every summer and winter with the unit we had not heating or cooling our home and a pg&e bill upwards of $600 in the summertime it is amazing to have a cool/warm house and a bill that is quite manageable. Thank you again for the wonderful job!!!"
Randy Barnets
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+11

Recommended by100%of homeowners
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Humidifier Repair FAQs, answered by experts

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

The life expectancy of a humidifier is around ten years on average, but this can vary depending on factors such as usage, maintenance, and the quality of the unit. To help your humidifier last as long as possible, it's important to regularly follow the manufacturer's instructions for cleaning and maintenance.

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

Whether you’re facing significant humidifier repair costs or it’s time to replace your humidifier altogether, it’s understandable to question whether the expense is worth it. Still, there are many benefits of whole-house humidifiers that you might miss, including improved indoor comfort, improved breathing and sleep, better hair and skin, and even increased home value. Either way, the answer is subjective, so it’s helpful to evaluate your home’s humidity without the unit running and give it a few weeks to see if you notice a difference.

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

The Modesto, CA homeowners’ guide to humidifier repair services

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