Social Media
Systems We Service for Valley Businesses
Commercial HVAC in Harlingen has to survive nine months of cooling load a year, and light commercial gear shows that wear first. Ecotech services the equipment Valley businesses actually run.
One licensed contractor covers the whole property, so you’re not juggling an AC company and a refrigeration company.
Minimizing Downtime When AC Fails
A restaurant with no cooling stops seating people. A retail floor empties out by noon. Our commercial AC repair work starts with the parts that quit most often in Valley heat: run capacitors, contactors, condenser fan motors, and refrigerant lost to a slow leak.
Ecotech answers commercial calls within 24 hours and gives priority dispatch to a system that is completely down. Standard hours are Monday through Friday, 8am to 5pm, so a call first thing in the morning puts a tech on site sooner.
Every repair gets a written price before anyone opens a panel, which keeps downtime from turning into a surprise invoice. Anthony Longoria owns Ecotech and runs the commercial side himself, so the person quoting your job is the person accountable for it. The work carries our satisfaction guarantee.
Right Sizing New Equipment
Oversized equipment costs a business money every hour it runs. Our commercial AC installation begins with a real load calculation on the space instead of a guess off the square footage, because an office suite and a bakery running four ovens don’t carry the same heat load.
We install Ruud, Goodman, and Lennox package units and split systems, and Ecotech is an authorized Ruud dealer, which keeps the factory parts coverage valid. Three-phase power, curb adapters, roof rigging, and electrical disconnects are part of the job, not a change order. Financing is available with approved credit.
Refrigeration and RTU Service
Refrigeration never gets a night off. A walk-in cooler holding your inventory runs every hour of every day, and in Valley heat the condensing unit works harder than the spec sheet assumed. We service commercial refrigeration for restaurants, markets, and convenience stores.
Here’s what our commercial crew handles:
Rooftop equipment is a different animal. Rooftop unit service means working on a roof at 140 degrees, checking belts, drain pans, economizer dampers, and coils that Gulf salt air has been chewing on since the unit went up. We check every RTU on the building, not only the one that failed.
Why Valley Businesses Call Us
Ecotech has served the Rio Grande Valley since 2018, and Anthony has worked in the trade since 2008. That’s 8 years running the business and roughly 18 years on equipment. Over 60 Google reviews repeat the same three things: honest bids, showed up on time, finished the job when promised.
You are not calling a call center. Ecotech is owner operated, so the person who quotes your rooftop replacement is the same person who shows up for it. Business owners around Harlingen keep us on a maintenance contract for that reason, and plenty of them use our residential side for their houses too.
Commercial Coverage Across the Valley
Ecotech runs commercial calls across Harlingen and out through Cameron and Willacy counties, including San Benito, La Feria, Primera, Combes, Rio Hondo, Los Fresnos, Lyford, and Brownsville. Our full service areas list names every city we cover.
Most of those sites sit within about 25 miles of the shop on South H Street in Harlingen. Short drive time matters when a walk-in is climbing past 45 degrees and there is product sitting on the line.
Coastal properties in Port Isabel and Brownsville lose condenser coils to salt air years early. Inland sites like Weslaco get no Gulf breeze at all, so rooftop units there carry a heavier load straight through August.
Request Commercial Service
Tell us what the building is doing. A rooftop unit tripping a breaker, a freezer that won’t hold temperature, an office suite where the back half never cools: all of it starts with one call and a look at the equipment. You get the price in writing before work begins.
Ask about a maintenance contract while we’re out there. Two preventive visits a year on a light commercial system, four on a hard working restaurant line, catches the small stuff before it becomes a Friday shutdown.
Call (956) 970-0814 or reach us through contact us to get on the schedule. We’re open Monday through Friday, 8am to 5pm, with a response inside 24 hours.
Trusted Across the Valley Since 2018
Our commitment to quality service and dependable HVAC solutions has earned the trust of customers throughout Harlingen and nearby communities. We take pride in delivering professional service and ensuring every customer receives the comfort and reliability they expect.
Our HVAC Work in Harlingen, TX
Ecotech Heating & Cooling holds a Texas TDLR air conditioning and refrigeration license plus EPA 608 certification for refrigerant, and we’re licensed and insured. Over 60 Google reviews back the work, and every job carries a satisfaction guarantee.
Commercial Work Gallery
These are Valley jobs. See our Google Business Profile for examples of rooftop package units set on new curbs, walk-in cooler condensers replaced behind restaurants, and split systems feeding retail floors and office suites around Harlingen and San Benito.
Look at the coil faces and the cabinet metal in these photos. That is what Gulf air does in a few seasons, and it’s the reason preventive service pays for itself on a coastal property.
You ask. We answer
Yes. Ecotech handles rooftop units, package systems, commercial refrigeration, and light commercial AC repair and installation for businesses across Harlingen and the Valley. The commercial side runs under the same Texas TDLR license and satisfaction guarantee as our home work.
Most Valley businesses run rooftop package units or split systems, and restaurants and markets add refrigeration on top of that. Harlingen heat and coastal air are hard on all of it, so regular service is what gets a unit anywhere near its expected lifespan.
Cost tracks unit tonnage, whether it’s a rooftop or a split system, the refrigerant type, and how hard the roof is to reach. A contactor or capacitor is minor. A commercial compressor is a real expense. You get a written estimate first so you can plan the spend.
Twice a year at minimum, and quarterly for hard working equipment like restaurant kitchen systems. Valley run hours and salt laden air wear belts, coils, and capacitors faster than in milder markets. We build the schedule around how hard your building actually runs.
Salt in the Gulf breeze holds moisture against condenser coils and cabinet metal, so corrosion starts years earlier than it does inland. Rooftop units take sun and wind on top of that. We look for early coil pitting and cabinet rust on every commercial visit.
We answer commercial requests within 24 hours and give priority dispatch to a system that is completely down. Standard hours are Monday through Friday, 8am to 5pm, so calling first thing in the morning gets the fastest turnaround. The number is (956) 970-0814.
Plan for scheduled maintenance visits, filter changes, and a reserve for one or two repairs, scaled to the age and number of your units. Older rooftop equipment needs a bigger reserve as it nears replacement. We can inventory what’s on the roof and lay out likely numbers.
Yes. We install and replace commercial rooftop and split systems for businesses across Harlingen and Cameron County. Sizing matters even more on a commercial job because an oversized unit wastes money every hour it runs, so we work from the measured load and not square footage.
Commercial equipment is larger, usually roof mounted, often three-phase, and it runs far more hours. Package units and refrigeration bring parts a house never has. Rooftop access and uptime pressure change how the work gets scheduled. We’re licensed and equipped for both sides.
Ecotech services commercial refrigeration alongside commercial AC and heating, which lets Valley restaurants, markets, and convenience stores keep one contractor for the whole building. Refrigeration runs constantly and fails hard in Harlingen heat, so fast response protects inventory.
Did you know?
Gulf salt air rusts a rooftop unit’s coils the same way it eats boat metal, which is why coastal Valley RTUs age years early.
RELATED COMMERCIAL WORK
Service Hours:
Address:
Phone:
Please Review Us
Copyright © 2026. All rights reserved.