Heating and Cooling Done the Modern Air Way
Modern Air, the family-run HVAC company from Morgan Hill, repairs and installs ACs, furnaces, and heat pumps across the Bay Area. With deep local experience, we’ve kept homes comfortable since 2009.
Licensed & insured, CA CSLB #935704 · All brands · Financing available
We answer 24/7 (408) 497-0444
Request service or a free estimate
Complete HVAC Service, One Local Team
AC Repair, Installation, and Tune-Ups
When your AC quits in a South Bay heat wave, you want it handled fast. Our techs diagnose the real problem, quote it upfront, and fix it right the first time, on every brand. Need a new system? We size it properly and walk you through rebates before you spend a dime.
- Priority scheduling for no-cool calls
- Right-sized AC installation
- Seasonal tune-ups
- Smart thermostats
Furnace Repair, Replacement, and Winter Prep
A furnace that won’t start on a cold morning can’t wait. We repair and replace gas and electric furnaces all over the South Bay, and our winter tune-ups catch the small stuff before it becomes a no-heat call at 6am.
- Furnace repair
- Furnace replacement and installation
- Annual furnace tune-ups
- Safety and carbon monoxide checks
Heat Pumps and Ductless Mini-Splits
One system that heats, cools, and trims your energy bill. As a Trane dealer we install ducted heat pumps and Mitsubishi ductless mini-splits, and we help you claim every California rebate you qualify for.
- Heat pump installation
- Heat pump repair
- Ductless mini-splits
- Rebate paperwork, handled
A Maintenance Plan That Pays for Itself
Twice a year we inspect, clean, and tune your whole system so it doesn’t quit on the hottest week of summer. Members get priority scheduling and a discount on any repair we ever do.
- Two tune-ups a year
- Priority scheduling
- Member repair discounts
- Full inspection report every visit
The Modern Air Way
Call or text us
(408) 497-0444, or send the form and we reach out the same day.
Fast, honest diagnosis
A local, background-checked tech finds the problem and quotes it upfront.
Fixed right, guaranteed
Clear pricing before work starts. Financing if you need it.
The People Who Show Up
In the trade since 2005, licensed since 2009. His standing rule for every job: make sure it’s done right.
With Modern Air since 2013 and 2012. Nobody here earns commission, so the only thing they’re selling is good work.
Background checked, factory trained, and local. Your quote comes from a working installer, and our own crew does the install.
398 Reviews Across Google and Yelp
Rated 5.0 stars on Google by 220 South Bay homeowners, with 178 more reviews on Yelp.
“These guys were great. Super professional, and very transparent about everything. Made the whole process of getting a new unit installed super easy!”
Rob W.Morgan Hill · AC installationGoogle · Sep 2026“Seth and Billy did an amazing job fixing our A/C. They sourced the right parts, were able to do it quickly, and fixed my system professionally.”
Matthew B.San Jose · AC repairGoogle · Jul 2026“On time, fast work, clean and clear information given about what my AC issue was. Fix was fast. Polite worker. Definitely will refer them to friends and family.”
Felis P.Gilroy · AC repairGoogle · Aug 2026“We had a great experience with Modern Air company from start to finish. They installed a heat pump for us, and we couldn’t be happier with the entire process.”
Monir Z.Cupertino · Heat pump installationGoogle · Jul 2026“My 6-year old central AC system has been working perfect for the past 5 years or so, but this year it started working sluggish! The room temperature wouldn’t drop to a comfortable zone any more. I called Modern Air, and Seth showed up in a few hours.”
Robert N.Hollister · AC repairGoogle · Jul 2026“On time, Knew all about my A/C and quickly found and fixed the problem”
David E.Los Altos · AC repairGoogle · Jul 2026“Knowledgeable, helpful, quick, kind. Took care of the issue, fixed the problem & offered solutions on how to make my system more efficient. Highly recommend.”
Dan B.Watsonville · HVAC diagnosis & repairGoogle · Mar 2026“Great experience with Modern Air! I had a very very old furnace that had my utility bills soar. I got a great education on my options and they were able to get the unit and install it within a week of my decision.”
Nancy S.Aptos · Furnace installationGoogle · Jan 2026“Billye came out to troubleshoot a water leak coming out of my ceiling to see if it was due to the air conditioner. In theory, there’s no way it could’ve been linked to the air conditioner, but he checked every single thing and went above and beyond to find the real cause.”
Vicky I.Santa Cruz · AC/leak diagnosisGoogle · Mar 2026“Good crew, smart engineering. Super happy with installation and recommended system.”
Christopher P.Los Gatos · Heat pump installationGoogle · Nov 2024“Here are your options. Any questions? You tell us what you want.”
Andrew Salinas · Owner, Modern Air
Headquartered in Morgan Hill, Serving the Entire South Bay
Our office is on Church Street downtown, our techs cover Santa Clara County, the Santa Cruz coast, and everywhere between, every day.
Schedule Your Visit Today
Call, text, or send the form, a local technician gets back to you the same day.
Call or Text (408) 497-0444