- Fast response times
- Skilled, certified technicians
- Customized maintenance plans
- Energy-saving solutions
14 +
years of experience
Efficient rooftop systems built for performance and durability
Get $100 Off Your First Repair
24/7 Emergency Services
93% of Issues Fixed on the First Visit
120-Day Warranty on Repairs
Installing a rooftop HVAC unit isn’t just about sticking a big metal box on your roof. It’s about climate control, energy savings, long-term comfort, and—let’s be real—not having your system break down mid-August in L.A.
Serving the greater Los Angeles area, Cold Cloud Mechanical specializes in commercial rooftop HVAC unit installations. Whether you’re replacing an outdated system or gearing up for a new build, we handle every step of your rooftop AC unit installation with precision, speed, and zero fluff.
Why Go Rooftop?
Rooftop HVAC systems are a no-brainer for many commercial properties. So, what makes rooftop units a hit with our customers?
Modern rooftop units are significantly more efficient than older models. We’re talking 25–30% better performance compared to older units, especially when sized and installed properly (and yes, we make sure of that).
You’ve probably seen those rooftop units getting craned up at 7 a.m., right? That’s us. But we do more than just get the box on the roof. We’re a full-service rooftop unit installation company that:
Whether it’s a commercial rooftop HVAC unit installation in West Hollywood or a rooftop AC unit installation in Los Angeles’s Arts District, we get it done right the first time.
Let’s say you run a retail space in Santa Monica. Your current unit is wheezing through heatwaves, and your energy bill looks like a luxury car payment. We’ll step in, assess your system, recommend the right rooftop HVAC installation, and coordinate everything—from permits to final inspection.
We’ve done commercial rooftop unit installation in Los Angeles for gyms, restaurants, and multi-level office buildings. And if you’ve ever had 20 employees sweating through a broken AC in July, you’ll know why they call us back every time.
happy clients
We’re not just another HVAC contractor with a crane and a crew. We’re a tight-knit team of local pros who’ve spent years installing rooftop HVAC units all across Los Angeles—from busy retail centers downtown to office parks in the Valley.
At Cold Cloud Mechanical, we believe rooftop AC unit installation should be done with care, clarity, and craftsmanship. No rushed installs. No mystery pricing. Just real, well-planned HVAC solutions built to last—and built for the Southern California climate.
We know the ins and outs of rooftops in LA. Flat tar-and-gravel setups in Hollywood? Done ’em. Tight rooftop spaces over small strip malls in Glendale? Been there, installed that.
Why Work With Us?
So whether you’re replacing an old unit or planning a commercial rooftop unit installation in Los Angeles from the ground up, we’re here to help make it easy, efficient, and actually enjoyable (yes, even HVAC can be).
years of experience
Call on: (747) 298-8580
Mo – Fr: 8:00 am – 8:00 pm
Sa – Su: 9:00 am – 5:00 pm
Mail us: info@thecoldcloud.com
At Cold Cloud Mechanical, we keep things running—cool, warm, or perfectly chilled. Our services cover the full range—from rooftop ACs to walk-in coolers—built for L.A.’s commercial environments. Whether you’re building from the ground up, upgrading outdated systems, or fixing something that broke down in the middle of rush hour, we’ve got the tools and the team to make it right. Fast response. Clean installs. Long-lasting results.
Cool air, no surprises.
From small storefronts to apartment complexes, we install and maintain AC systems that actually keep up with L.A.’s heat. Energy-efficient, quiet, and built to last.
Efficient comfort from above.
Climate control made simple: rooftop systems that serve your business without crowding your floors.
Reliable cooling for serious systems.
Get dependable cooling that scales with you—our towers are designed for smooth operations.
Smart zoning, lower bills.
Perfect for buildings with multiple zones or varied usage, our VRF/VRV solutions offer precise temperature control and major energy savings.
Where uptime is non-negotiable.
Our precision HVAC systems keep sensitive environments—like server rooms—stable, cool, and moisture-free around the clock.
Commercial cold, customized.
Whether you run a café or a supermarket, we install and service walk-ins built for durability and stable temps.
The perfect climate for every vintage.
We create tailored wine storage environments to protect your collection—whether it’s ten bottles or ten thousand.
Cold cubes, on demand.
We install and maintain everything from countertop ice makers to high-capacity machines—keeping your service running and your drinks chilled.
Tough systems for busy kitchens.
We service and install commercial coolers and freezers built to perform in high-demand settings—so your perishables stay safe and your operations stay cool.
Speed meets precision.
Need to cool food fast without sacrificing quality? Fast cooling, better food quality—our blast chillers help you stay efficient and compliant.
At Cold Cloud Mechanical, we make rooftop package unit installation in Los Angeles simple, efficient, and fully tailored to your building’s needs. Whether it’s a first-time install or a replacement of an aging rooftop system, our process ensures you get a commercial rooftop HVAC unit installation that works right from day one—and keeps working with minimal fuss.
Every project starts with listening. From there, we build a plan that covers the right system size, installation logistics (yes, including crane lifts), and long-term performance. No cutting corners. No one-size-fits-all approach. Just solid rooftop AC solutions that are built to last in the Los Angeles climate.
Need a rooftop AC system that works hard and stays out of your way?
Let’s talk—Cold Cloud Mechanical is here to deliver the rooftop unit installation Los Angeles businesses count on.
We evaluate your building’s layout, usage, and cooling demands to design a custom rooftop unit installation plan that meets your goals and budget.
Our licensed technicians handle every part of the rooftop HVAC installation—from permits to electrical tie-ins—with precision and efficiency. We make sure the system is installed cleanly and optimized from the start.
Once your rooftop AC unit installation is complete, we’re still in your corner. Our service plans are designed to catch small issues early—before they turn into big, expensive problems.
Rooftop HVAC acting up right after install? Strange sounds, no airflow, or just a system that’s not doing its job? We’ve seen it all. At Cold Cloud Mechanical, we offer fast-response emergency AC support throughout Los Angeles and Orange County, because rooftop issues don’t exactly wait for business hours.
Sometimes it’s a wiring hiccup. Sometimes it’s a faulty component straight from the box. Either way, if your rooftop package unit installation hit a snag or your new system isn’t keeping things cool, we’re ready to jump in with expert support—no waiting around, no guessing games.
We Provide:
Our team is skilled in emergency repairs to ensure lasting solutions and peace of mind.
We’re here for you anytime, day or night, to handle urgent HVAC and refrigeration issues.
Our technicians arrive quickly to get your equipment running with minimal delay.
From first consultation to final crane lift, our clients count on us for expert rooftop installations, honest communication, and systems that perform in the toughest L.A. heat.
Need a new rooftop unit or dealing with issues after an install? We’re here to help. Whether you’re planning a full rooftop package unit installation in Los Angeles or just need expert advice, reach out to Cold Cloud Mechanical for fast, professional service.
We’ll review the details together, answer anything you’re unsure about, and pick a time that works for your operation. No pressure—just smart HVAC solutions from a team that knows rooftops inside and out.
📞 Call us now or send a quick message—we’ll get right back to you.