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Cancel your job anytime by reaching out to us at (877) 777-0796

Home Alliance values your time, and we apologize for the lapse in service. We would gladly resend another Service Expert to fix the problem. Please contact us at (877) 777-0796

Service technicians in Diamond Bar

Get the best home services in Diamond Bar, CA, from the area's notable professionals—Home Alliance! Call us now and get your home system

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For reservations
Please call Home Alliance at today!

(877) 777-0796

Plumbing

Install, repair and maintain piping systems, fixtures and equipment.

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Heating & Air Conditioning

Repair, replace or maintain your heating and/or cooling equipment.

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Appliance Repair

Repair damaged home appliances, maintain or install new appliances.

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Electrical

Replace, repair, remove, install or maintain all electrical equipment.

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Air Duct Cleaning

Repair, replacement or professional cleaning of your air duct system.

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Why choose us

Our customers success is our success. We always put our customers first and strive for 100% satisfaction

Same day service

We understand that emergencies can happen at any moment and that's why we strive to provide the fastest service on the market

Eagerness to Grow

We take your feedback seriously and use it to update our service portfolio to better meet the needs of your home

Efficient Technology

Our digital solutions ensure you'll have an enjoyable experience. Manage all your appointments online with one click.

249,875+

Customers

30+

Cities

1,000+

Technicians

15,000+

Memberships

75%

Net Promoter Score

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Reviews

We understand that emergencies can happen at any moment. That’s why we strive to provide the fastest service on the market.

4.91/5.00

The average rating for our Specialists is 4.91, based on 12,574 reviews.

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Brian Anthony

We hired Home Alliance to install a new 20 amp circuit as well as reroute some other electrical boxes. They responded quickly to my service request, provided a reasonable estimate, and finished the work in a single day. The electrician who arrived was friendly, knowledgeable, and tidy.

Mark Wilkins

Every time I flushed the toilet, it made a loud roaring noise. When I contacted Home Alliance, they responded within hours with a probable diagnosis and a cost estimate. A day and a half later, the technician arrived. He was courteous and efficient, took all necessary precautions, and had the toilet repaired in less than an hour. The fee was exactly as quoted. It was a huge relief to have the job done so quickly and painlessly. I will undoubtedly use Home Alliance's services again.

Oliver Lindsey

A big thumbs up to Home Alliance! From scheduling the appointment to their prompt arrival, hard work, and excellent service, I would highly recommend this company to anyone in need of duct cleaning in their home. Their quote was very clear, and they walked me through the invoice details. In addition, I appreciated the courteous and friendly service they provided. Keep up the excellent work!

Juan Rodriguez

The water valve on our Whirlpool Dishwasher needed to be replaced. I'm pleased with the service Tony did for us. He quickly repaired it, even realigning it neatly underneath our counter since it was slightly protruding, and he flawlessly completed all of the work. He was very knowledgeable, professional, and friendly. I highly recommend Home Alliance Repair for easy and smooth service.

Camilla Reeves

My husband and I worked with Henry to find the best furnace and air conditioner for our needs. He was very knowledgeable and answered all of our questions. In addition, the installation crew was knowledgeable and professional. Our new furnace and air conditioner are much quieter than our old ones. Based on our experience, we would strongly recommend Home Alliance Heating and Air Conditioning.

Frequently Asked Questions

You can make an appointment at any time 24/7. You can choose a 3-hour time window for the day of the scheduled repair. Book online here or call us at (877) 777-0796

Other locations in Los Angeles

Service technicians in Diamond Bar

For reservationsPlease call Home Alliance at today!

(877) 777-0796

Tell us your problem

Order Technician's Visit

I need to cancel my appointment

My pro never arrived

Tell us your problem

Order Technician's Visit

For reservations
Please call Home Alliance at today!