Business Details
50+ Years
experience
Your Trusted HVAC Partner in San Jose
At DunRite Heating & Air, we have dedicated our 49-year legacy to becoming the most trusted HVAC contractor in San Jose, CA. Founded in 1972 by industry expert Michael L. Wood, our family-owned business remains personally managed by the Wood family, who oversee every aspect of operations. We specialize exclusively in heating, air conditioning, and HVAC repair services, avoiding the multitasking approach of general contractors. Our commitment to transparency includes upfront pricing, zero upselling during jobs, and a written estimate before any work begins. With a team of skilled technicians trained to work on all major brands, we ensure rapid response times and minimize client inconvenience through fully stocked service vehicles.Our stability stems from long-term employees who have worked together for years, creating seamless communication across all business functions. We prioritize client comfort over sales tactics, offering common-sense solutions that balance cost-effectiveness with system longevity. Our deep local market knowledge and direct owner involvement guarantee personalized service that adapts to modern economic realities while maintaining traditional values of respect and professionalism.
Services
Heating
Cooling
Repair
Nest Thermostat
Room-by-Room Temperature Control
Hydronic Radiant Heating
Details
- Year established: 1972
Highlights and features
- Family-owned business with founder personally involved since 1972
- Specialize exclusively in HVAC systems with 49 years of focused expertise
- Provide upfront pricing with zero upselling during any service
- Maintain long-term staff stability for seamless communication and service
- Offer same-day service with fully stocked trucks for immediate repairs
What people say
Miracle workers
Within one hour
No upselling
Perfect results
Honest pricing
Services
HVAC Repair
Our HVAC repair services address all brands and ages of heating and cooling systems. With decades of experience and comprehensive parts inventories, we diagnose and fix issues efficiently while explaining every step of the process. We prioritize cost-effective repairs over unnecessary replacements and guarantee transparent pricing from initial assessment to job completion.
Heating Installation
We install premium heating systems tailored to your specific needs without brand-specific limitations. Our experts evaluate your home's requirements to recommend energy-efficient solutions that balance upfront costs with long-term savings. All installations follow manufacturer specifications for optimal performance and system longevity.
Cooling Services
From basic repairs to complete system installations, our cooling services ensure summer comfort through expert maintenance and modern technology integration. We work with all major brands while emphasizing proper system sizing and energy efficiency ratings to maximize your investment's value.
Nest Thermostat
As Nest-certified professionals, we install and optimize learning thermostats that reduce energy consumption through automated scheduling. Our installation includes system compatibility checks and personalized programming to help homeowners achieve measurable energy savings without compromising comfort.
Zoning Systems
Emme Room-by-Room Temperature Control installations allow customized climate management throughout your property. Our technicians implement zoning solutions that reduce energy waste by conditioning only occupied areas while maintaining consistent comfort across all designated zones.
People
Michael L. Wood
President
With 49 years in HVAC since founding the company in 1972, Michael combines technical expertise with business leadership. He personally oversees daily operations and maintains direct customer communication.
Lynelle Wood
Chief Finance Officer
Managing daily financial operations with prior electronics and cleaning business experience, Lynelle brings organizational expertise and public interaction skills to support company growth and customer satisfaction.
Jesse M. Smith
Lead Installer
Certified HVAC professional with 11 years of experience, Jesse ensures precise installation work while maintaining customer communication and addressing on-site challenges efficiently.
Questions
What areas do you service for HVAC repairs?
We serve all communities across Silicon Valley including San Jose, Palo Alto, Mountain View, and surrounding cities listed on our service areas page.
Do you provide same-day HVAC service?
Yes, we maintain availability for urgent repair requests and prioritize prompt response times during regular business hours Monday through Sunday.
Are your estimates truly upfront and guaranteed?
We provide written estimates before starting any work and guarantee no price changes during job execution as outlined in our service philosophy.
Can you repair older HVAC systems?
Our technicians work on systems of all ages and will always recommend cost-effective repairs when possible rather than unnecessary replacements.
Are you certified for Nest thermostat installations?
Yes, we are officially certified professionals for Nest Learning Thermostat installations and system integrations.
What HVAC brands do you work with?
We service all major brands including Carrier, Trane, Lennox, Goodman, and Rheem without favoring any specific manufacturer for replacements.
Videos
Reviews (6)
Marilyn Freund
Jun 26, 2022
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Mike responded very quickly on a Saturday when air wasn't working. Fixed it quickly, and he was very easy to work with. Service: HVAC system repair
Victoria P.
Apr 29, 2022
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If you want to be called a Bitch & a Cunt, then Mike is your man. The level of unprofessionalism is crazy, not quite sure how no one has sued him or punched him in the face. I promise you his lack of unprofessionalism and work ethic is not worth it. He treats his employees and customers the same. Like shit. So If you're into the name calling, Mike is your man!
Karim J.
Nov 07, 2021
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These folks are professionals. You will not be disappointed. Its the owner and a few of his guys who have been there 10+ years. They know their stuff and given the owner goes out and does jobs as well, he has his eye on his crew & he values his rep, which means they do a good job and nothing shady is going on. Reasonable prices. They came out and replaced my 30 year old heater & made it AC ready for when we install the AC next year. In and out in a few hrs and the price I paid was the price they quoted. No upsells or bait and switch.
Freddy S.
Jul 29, 2021
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I've used this company three times. They're honest and get the job done fast. Mike helped me today. He was professional courteous and quick. This has always been my experience. They have helped me during heat waves when my son and my daughter were babies. Other companies will not show up same day to give you a quote much less fix it in less than a day during a heat wave.
Teresa Diaz
Jul 22, 2021
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I was very happy with the service I received. My AC is an older model. I appreciated his experience and willingness to fix it. He gave great information and replacement options. I highly recommend this company. Service: AC repair
Ofely Corral
May 31, 2021
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I was at a stop sign and a 45 miles an hour and one of your employees flew out in front of me slamming his horn right behind me going above 60. You need to have a talk with your employees or I'm going to report your company. I am in a company car and company cars are supposed to go to speed limit I don't see the need for him to rush and slam on his horn behind me. There is two lanes I was in the slow lane he could've perfectly gone around me. Disrespectful driver and I will make sure to post on everyRating site that I have to that you have reckless drivers
