HVAC in Sunnyvale, done right.
Sunnyvale homes range from cozy Eichlers (with their famously tricky radiant systems) to tech-corridor townhomes. Majestic has decades of combined Eichler experience and stocks the right parts for those flat-roof systems.
A neighbor-recommended Bay Area HVAC crew.
Full-service HVAC,
done right the first time.
Certified technicians, flat-rate pricing, and a 100% satisfaction guarantee. Servicing all major brands since 2014.
Get a written quote — no pressure, no strings.
Tell us what's going on and a Majestic team member will call you back within one business hour with a clear quote. Same-day and emergency slots often available.
5.0 on Google & Thumbtack.
Sourced from our verified Thumbtack and Google profiles — 132 hires, 62 Thumbtack reviews, 5.0 stars across both. Click any card to see it on the original platform.
“Wonderful experience, Ali was open and explained the problem and solution with honesty and he explained possible solutions and fixed it. I'd definitely recommend him, he's now my all time HVAC go to peep”
“Ali was the first one to respond and act on my call to replace my thermostat. I was away from home yet Ali was professional, responsive and got the job done well. I am very happy, will hire him again and do recommend his services.”
“Ali was fantastic. He was professional and performed a thorough inspection of our heating and cooling system. He patiently explained the status of our system and answered all my questions without ever trying to upsell.”
“Highly recommend Ali and his team at Majestic heating. They're easy to work with, understand the technology in-depth, are very professional, punctual, responsive and also kindly accommodated our strict cleanliness requirements.”
“FIVE STARS! Majestic HVAC was very professional, responsive and did the job right the first time. I would recommend Majestic HVAC to anyone.”
“Wonderful experience, Ali was open and explained the problem and solution with honesty and he explained possible solutions and fixed it. I'd definitely recommend him, he's now my all time HVAC go to peep”
“Ali was the first one to respond and act on my call to replace my thermostat. I was away from home yet Ali was professional, responsive and got the job done well. I am very happy, will hire him again and do recommend his services.”
“Ali was fantastic. He was professional and performed a thorough inspection of our heating and cooling system. He patiently explained the status of our system and answered all my questions without ever trying to upsell.”
“Highly recommend Ali and his team at Majestic heating. They're easy to work with, understand the technology in-depth, are very professional, punctual, responsive and also kindly accommodated our strict cleanliness requirements.”
“FIVE STARS! Majestic HVAC was very professional, responsive and did the job right the first time. I would recommend Majestic HVAC to anyone.”
“Highly recommend Ali and his team at Majestic heating. They're easy to work with, understand the technology in-depth, are very professional, punctual, responsive and also kindly accommodated our strict cleanliness requirements.”
“Ali was fantastic. He was professional and performed a thorough inspection of our heating and cooling system. He patiently explained the status of our system and answered all my questions without ever trying to upsell.”
“Ali was the first one to respond and act on my call to replace my thermostat. I was away from home yet Ali was professional, responsive and got the job done well. I am very happy, will hire him again and do recommend his services.”
“Wonderful experience, Ali was open and explained the problem and solution with honesty and he explained possible solutions and fixed it. I'd definitely recommend him, he's now my all time HVAC go to peep”
“FIVE STARS! Majestic HVAC was very professional, responsive and did the job right the first time. I would recommend Majestic HVAC to anyone.”
“Highly recommend Ali and his team at Majestic heating. They're easy to work with, understand the technology in-depth, are very professional, punctual, responsive and also kindly accommodated our strict cleanliness requirements.”
“Ali was fantastic. He was professional and performed a thorough inspection of our heating and cooling system. He patiently explained the status of our system and answered all my questions without ever trying to upsell.”
“Ali was the first one to respond and act on my call to replace my thermostat. I was away from home yet Ali was professional, responsive and got the job done well. I am very happy, will hire him again and do recommend his services.”
A real person picks up. Every time.
Live phones Mon–Sat 7a–7p. Free estimates on new equipment. Most repairs same-day. We'll hit your two-hour arrival window — and text you when we're 15 minutes out.