Hearing Aid Repairs in Southern and Central CA

When your hearing aids stop working properly, our team provides fast, reliable repairs—on-site, through the mail, or at the curb.

Four Locations Serving Southern and Central California

Apple Valley, CA

17768 Wika Rd #200
Apple Valley, CA 92307
(760) 503-1700

Visalia, CA

5215 W Noble Ave Suite 113
Visalia, CA 93277
(760) 503-1700

La Verne, CA

2125 Wright Ave # C8
La Verne, CA 91750
(760) 503-1700

Jess Ranch, CA

19015 Town Center Dr #104
Apple Valley, CA 92308
(760) 503-1700

Get Your Hearing Aids Working Again

When your hearing aids malfunction, every conversation becomes a struggle. Whether your devices are producing weak sound, cutting in and out, or have stopped working entirely, Optimum Audiology can help. We repair most hearing aid brands and offer flexible service options designed to get you back to better hearing quickly.

Dr. Kristi Mendoza and our team provide hearing aid repairs at our Apple Valley, Jess Ranch, Visalia, and La Verne locations. We also offer convenient curbside and mail-in repair services for patients who prefer to minimize office visits.

Common Hearing Aid Problems We Fix

Hearing aids are sophisticated devices that endure daily wear, exposure to moisture, and contact with earwax and skin oils. Over time, these factors can affect performance. Common issues we address include:

Sound Quality Problems

Weak output, distortion, or intermittent sound often stems from clogged receivers, damaged tubing, or microphone issues. Sometimes a thorough professional cleaning resolves the problem; other times component replacement is needed.

Physical Damage

Drops, impacts, and accidental exposure to water can crack casings, damage circuitry, or compromise seals. We assess the extent of damage and determine whether on-site repair or manufacturer service is the best path forward.

Battery and Charging Issues

If your hearing aids drain batteries quickly or won’t hold a charge, the problem may involve corroded contacts, faulty charging ports, or aging rechargeable cells. We diagnose power issues and recommend appropriate solutions.

Feedback and Whistling

Persistent whistling often indicates fit problems, damaged tubing, or earwax blockage. We identify the source and correct it through cleaning, refitting, or component repair.

Our Repair Process

When you bring your hearing aids to Optimum Audiology, we start with a comprehensive evaluation. Many issues can be resolved the same day with professional cleaning, minor adjustments, or replacement of wax guards, domes, and tubing.

For more complex repairs, we coordinate directly with manufacturers on your behalf. We handle packaging, shipping, and communication so you don’t have to navigate the process alone. Once your devices return, we verify proper function and perform Real Ear Measurement if programming adjustments were made.

Convenient Service Options

We understand that getting to the office isn’t always easy. That’s why we offer:

  • Curbside Repairs: Drop off your hearing aids without leaving your vehicle for quick assessments and minor fixes.
  • Mail-In Service: Ship your devices to us for evaluation and repair. We’ll contact you with findings and return your hearing aids promptly.
  • Telehealth Support: For troubleshooting that doesn’t require hands-on service, we offer remote consultations throughout Los Angeles, San Bernardino, Riverside, and Orange Counties.
  • When to Consider Replacement

While we repair most devices, hearing aids that are very old or have sustained extensive damage may cost more to fix than replace. We provide honest assessments and never recommend unnecessary repairs. If replacement makes more sense, we’ll discuss your options and help you find the right solution for your hearing needs and budget.

Request a Repair Appointment

Don’t let malfunctioning hearing aids keep you disconnected from conversations that matter. Request a callback today to schedule a repair evaluation at the Optimum Audiology location nearest you.

Schedule an appointment today

Take the first step toward better hearing with a personalized consultation - our expert team is ready to help you reconnect with the sounds that matter most.

Your Questions Answered

Frequently asked questions

With over 30 years of experience, we understand you may have questions about hearing health, treatment options, and what to expect from your visit. Dr. Mendoza and our team have compiled answers to the most frequently asked questions to help you feel informed and confident about your care.

We repair most major hearing aid brands including Widex, Starkey, Phonak, Oticon, ReSound, Signia, Unitron, and Rexton. If you're unsure whether we service your brand, contact us and we'll let you know.

Minor repairs and professional cleanings are often completed the same day. More extensive repairs requiring manufacturer service typically take one to two weeks, depending on the issue and parts availability.

Repair costs vary based on the type of damage and whether manufacturer service is required. We provide estimates before proceeding with any work so you can make an informed decision.

Yes. We service hearing aids regardless of where they were originally purchased. Our goal is to help you hear better, whether you're an existing patient or new to our practice.

We assess each device individually and provide honest recommendations. If repair costs approach or exceed the value of your current hearing aids, or if your devices are technologically outdated, replacement may be the better investment.

In some cases, we can provide loaner devices while yours are being serviced. Ask about availability when you schedule your repair appointment.

Contact us to arrange mail-in service. We'll provide shipping instructions and evaluate your devices upon arrival. After diagnosis, we'll call with findings and cost estimates before proceeding with repairs.

Sometimes. Water damage severity varies widely. Minor moisture exposure may be remedied with professional drying and cleaning, while submersion often causes irreparable circuitry damage. We assess each case individually.

Store hearing aids in a dry, cool place when not in use. Remove them before showering, swimming, or applying hair products. Clean them daily and schedule regular professional cleanings to prevent wax and debris buildup.

We don't recommend DIY repairs beyond basic maintenance like changing wax guards or batteries. Hearing aids contain delicate components that require specialized tools and expertise. Attempted home repairs often cause additional damage.

Request a Callback

Request a callback to discover how our five-star service and 30 years of experience can help you reconnect with the sounds that matter most.

Hearing Care by Optimum Audiology

Comprehensive Hearing Services

Our four California locations offer comprehensive hearing evaluations and custom fittings with compassionate care and five-star service. With Dr. Mendoza’s 30+ years of expertise, we provide personalized solutions from all top manufacturers. Flexible service options, including remote programming and concierge visits, ensure ongoing support throughout your hearing health journey.

Hear From Our Customers

What Our Customers Say

Our patients’ experiences speak to our dedication to compassionate care and five-star service. Families across Southern and Central California report clearer conversations, renewed confidence, and transformative improvements in their daily lives through Dr. Mendoza’s expert care and personalized hearing solutions.

Excellent
Optimum Audiology4.9
Based on 244 reviews
In Optimum Audiology a had a great experience all the staff were very friendly, polite and attentive, the doctor conducting the hearing test was very professional and efficient, thank you so much please keep up the excellent work
This was a wonderful place to come too. Every one was nice and helpful.
As a new patient I was extremely impressed with the whole office and its care for its patients. I did not wait long and the work up for on my ear(s) was beyond what I was expecting. Thank you!
This was my first visit and I was nervous. I didn't know what to expect. I was worried for nothing.

The waiting area is quite nice. New looking, quiet, and not crowded. They took me back for the exam, right at my appointment time which is great because I hate waiting in doctor's offices. The tests were administered and my audiologist explained everything clearly each step of the way.

I really am impressed with Optimum Audiology.
Great staff, great DR., and Great service. Always timely and courteous.
Great service, spent quality time with me making sure I understood everything
Professional, caring and thorough in exp explaining the testing, how it works and and results. Staff was cordial and accommodating. Overall excellent experience!
It was a very professional peaceful office atmosphere. The beautiful natural scenery were calming. The staff were welcoming accommodating and knowledgeable. The Doctor was honest and supportive.
I took my grandson today and we had a great experience, especially my grandson. The doctor and staff were amazing. I highly recommend coming here. Thank you for making my grandsons experience a great one.
My experience was great and enlightened the atmosphere is extremely good and Dr. Mendoza great personality shines makes a bad day good thank you for what you do sincerely Dale G
The office is very organized and pleasant. I got into my appt ahead of time! Alina was very helpful asking me questions to do adjustments and making sure I knew I could call or make an appt anytime if I needed help
Office staff is courteous and the Dr. is very friendly. He explained the testing process and was very accommodating. This was more than I had anticipated. I was measured for Hearing aids, and custom molds were made of my outer ear and were ordered. Over all I give this office a 10/10 for being so well organized and service was excellent.
Photo from customer review
The people are awesome thank you all so much yall rock
Great doctor and great staff! Professional, friendly, knowledgeable and I couldn't ask for a better experience. I highly recommend.
Dr. Mendoza is an amazing Audiologist! She is such a caring person that goes above and beyond with her job and at a personal level. She is very professional and very caring to service members! The staff there also are outstanding and provide the best service!
Very nice, clean office. Staff is also very friendly and keeps things clean. I would definitely recommend going to them. Another great visit!
Excellent with Outstanding service, Mrs Mendoza is top notch and there is no one better. The staff are s also great and ensures every patient is treated like family, I highly recommend optimum audiology, hopefully I can have as my primary hearing doctors forever.
Photo from customer review
Very nice, friendly! Service was fast and I felt very comfortable!
Dr. Mendoza is very helpful and courteous. If you have any problems all it takes is a phone call and will help no matter the problem. I will recommend her to other veterans.
In Optimum Audiology a had a great experience all the staff were very friendly, polite and attentive, the doctor conducting the hearing test was very professional and efficient, thank you so much please keep up the excellent work
This was a wonderful place to come too. Every one was nice and helpful.
Response from the owner:We appreciate your kind words. Thank you for recognizing our helpful staff!
As a new patient I was extremely impressed with the whole office and its care for its patients. I did not wait long and the work up for on my ear(s) was beyond what I was expecting. Thank you!
Response from the owner:We appreciate your positive feedback! We're glad to hear your visit exceeded expectations.
This was my first visit and I was nervous. I didn't know what to expect. I was worried for nothing.

The waiting area is quite nice. New looking, quiet, and not crowded. They took me back for the exam, right at my appointment time which is great because I hate waiting in doctor's offices. The tests were administered and my audiologist explained everything clearly each step of the way.

I really am impressed with Optimum Audiology.
Response from the owner:We're glad to hear your first visit went smoothly and you found our service efficient and informative. Thank you for choosing Optimum Audiology!
Great staff, great DR., and Great service. Always timely and courteous.
Response from the owner:We appreciate your positive feedback. Thank you for recognizing our staff and service!
Response from the owner:Thank you for choosing our business and leaving a review. We're glad to hear that you had a good experience, and we look forward to seeing you again soon!
Great service, spent quality time with me making sure I understood everything
Response from the owner:We appreciate your positive feedback. Ensuring customer understanding is a priority for us!
Professional, caring and thorough in exp explaining the testing, how it works and and results. Staff was cordial and accommodating. Overall excellent experience!
Response from the owner:We appreciate your positive feedback about our staff and services! Thank you for highlighting our thoroughness and professionalism.
Response from the owner:Thanks so much for taking the time to share your positive experience!
It was a very professional peaceful office atmosphere. The beautiful natural scenery were calming. The staff were welcoming accommodating and knowledgeable. The Doctor was honest and supportive.
Response from the owner:We appreciate your positive feedback about our office atmosphere and staff. Your kind words motivate us to maintain our high standards!
Response from the owner:Thanks so much for taking the time to share your positive experience!
I took my grandson today and we had a great experience, especially my grandson. The doctor and staff were amazing. I highly recommend coming here. Thank you for making my grandsons experience a great one.
Response from the owner:We appreciate your positive feedback. Delighted to hear your grandson had a great experience. Thank you for recommending us!
My experience was great and enlightened the atmosphere is extremely good and Dr. Mendoza great personality shines makes a bad day good thank you for what you do sincerely Dale G
Response from the owner:We appreciate your kind words about our atmosphere and Dr. *******. Thank you for your support!
The office is very organized and pleasant. I got into my appt ahead of time! Alina was very helpful asking me questions to do adjustments and making sure I knew I could call or make an appt anytime if I needed help
Response from the owner:We appreciate your positive feedback. We're glad our team was able to assist you promptly!
Response from the owner:Hello, thanks for the great review!
Response from the owner:Hi, we're delighted to hear about your experience. Thanks for sharing!
Office staff is courteous and the Dr. is very friendly. He explained the testing process and was very accommodating. This was more than I had anticipated. I was measured for Hearing aids, and custom molds were made of my outer ear and were ordered. Over all I give this office a 10/10 for being so well organized and service was excellent.
Photo from customer review
Response from the owner:We appreciate your positive feedback and recognition of our organized and accommodating service. Thank you for the perfect rating!
The people are awesome thank you all so much yall rock
Response from the owner:We appreciate your kind words! Our team is always here to help.
Great doctor and great staff! Professional, friendly, knowledgeable and I couldn't ask for a better experience. I highly recommend.
Response from the owner:Thank you so much Mr. Simera! You bring a great presence of joy and happiness when you come to the office. YOU are an amazing individual and you are deeply appeciated!
Dr. Mendoza is an amazing Audiologist! She is such a caring person that goes above and beyond with her job and at a personal level. She is very professional and very caring to service members! The staff there also are outstanding and provide the best service!
Response from the owner:We appreciate your kind words about Dr. ******* and our staff. We're glad to hear you had a positive experience!
Very nice, clean office. Staff is also very friendly and keeps things clean. I would definitely recommend going to them. Another great visit!
Response from the owner:Thank you K for the wonderful review and we are glad that the office was friendly and clean for your appointment! We look forward to seeing you again in the near future!
Response from the owner:Hi, we're delighted to hear about your experience. Thanks for sharing!
Excellent with Outstanding service, Mrs Mendoza is top notch and there is no one better. The staff are s also great and ensures every patient is treated like family, I highly recommend optimum audiology, hopefully I can have as my primary hearing doctors forever.
Photo from customer review
Response from the owner:We're delighted you enjoyed our service and appreciate your kind words about Mrs. *******. Thank you for your review!
Very nice, friendly! Service was fast and I felt very comfortable!
Response from the owner:We appreciate your kind words! Happy to hear you enjoyed our service.
Dr. Mendoza is very helpful and courteous. If you have any problems all it takes is a phone call and will help no matter the problem. I will recommend her to other veterans.
Response from the owner:We appreciate your positive feedback and recommendation. We're glad to hear Dr. ******* was able to assist you effectively!

Request aCallback

Have questions about your hearing? Our team will help you get answers and schedule your evaluation with Dr. Mendoza.

Don't Miss the Sounds That Matter Most

Schedule your hearing evaluation today and take the first step toward better hearing and living.