Approved
Rittinger Heating and Air
Thermostat Installation and Replacement, Thermostat Service, Central A/C Service or Repair,
About us
*****669-669-2435*****We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.
Business highlights
Se habla espanol
Emergency services offered
Services we offer
Central AC Install, Ducts & Vents - Install or Replace, Gas/ Electric Furnace Install, Heat Pump - Install or Replace, Over 10 years of experience
Amenities
Emergency Services
Yes
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
5.07 Reviews
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Filter reviews by service
Showing 1-7 of 7 reviews
Laurence C.
May 2026
Thermostat Service
Excellent installation
On time, knowledgeable and courteous
Would absolutely use them again
My technician was Alan Orozco
Monika R.
Feb 2026
Google Review
I had a great experience with Rittinger Heating and Air LLC. William responded very promptly when I reported a potential gas furnace leak, which I truly appreciated. He was professional, knowledgeable, and clearly knew exactly what he was doing. He also took the time to provide a detailed report of the work completed, which I found very helpful. The repair was done efficiently, and the charges were very reasonable with no surprises. I highly recommend William and Rittinger Heating and Air LLC for anyone looking for reliable, honest, and skilled HVAC service.
Lauren H.
Feb 2026
Google Review
Honest and affordable service
Alfredo G.
Feb 2026
Google Review
Extremely transparent and easy to work with. Was in and out in under 2 hours restoring my house with heating and ac! Fair prices comparable to others which quoted almost double the price.
Stephanie T.
Feb 2026
Google Review
⭐⭐⭐⭐⭐ Professional, thorough, and exceeded expectations
I had a great experience with this heating and air conditioning service in Milpitas. William and Alan were professional, knowledgeable, and very efficient, and truly exceeded my expectations. They arrived early, clearly explained what work needed to be done, why it was necessary, and walked me through everything afterward.
What really stood out was how thorough they were—William and Alan took pictures of all the work and reviewed them with me so I fully understood what was done. They also made it very easy to sign up for a convenient maintenance package, with visits twice a year (AC check in the summer, furnace check in the winter) and air filter changes during each visit.
Everything was explained clearly, with no pressure or confusion. I really appreciated the transparency and attention to detail. Highly recommend William and Alan!
Jose M.
Feb 2026
Google Review
Amazing work done by Alan, highly recommend. Was able to find the issue on my furnace and repaired it at a good price. Thank you again!
Vincent G.
Jan 2026
Ducts & Vents Installation and Replacement
Rittinger responded quickly. Alan, the tradesman they sent over was professional and quick. I hired them to install a clothes dryer vent and to open up a vent in my garage for the hot water heater. The work was high quality and installation was clean.
Response from Rittinger Heating and Air
"Hi Vincent, thank you so much for taking the time to leave us a great review. We really appreciate your trust in our team. I?m glad to hear you were happy with the quality of the work and Alan?s professionalism. If you ever need anything in the future, we?ll be more than happy to help."
Licensing
Licensed*
Trade License Number
1146584
Trade License Locale
CA
Trade License Expiration
11/30/2027
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Rittinger Heating and Air is currently rated 5.0 overall out of 5.
Rittinger Heating and Air accepts the following forms of payment: CreditCard
Yes, Rittinger Heating and Air offers free project estimates.
No, Rittinger Heating and Air does not offer eco-friendly accreditations.
Yes, Rittinger Heating and Air offers emergency services.
Yes, Rittinger Heating and Air offers warranties.