Precision Sheet Metal Fabrication & HVAC Ductwork
Serving Gilroy & Surrounding Areas
Precision Sheet Metal Fabrication
Built for performance, longevity, and code compliance
American Coast Heating and Cooling delivers custom-fabricated ductwork, transitions, plenums, curb adapters, drain pans, and architectural flashings crafted to exact specifications. Our shop leverages CNC plasma cutting, press brakes, shears, and roll formers to produce tight-tolerance components in galvanized G90, aluminum, and stainless across common gauges (26–16). We build rectangular, round, and spiral duct with TDF/TDC flanges, S & drive connections, and welded assemblies as applications require.
Every piece is fabricated to SMACNA standards and sealed to the proper leakage class using mastic, gaskets, or butyl tape. Options include double-wall or lined duct for acoustics, insulated panels for thermal performance, and airflow-optimized fittings with turning vanes and radius elbows. Detailed shop drawings, labeling, and rigorous QA—seam integrity, fit-up, and leak checks—ensure efficient installs and reliable operation.
From design to install—start to finish
We provide design-assist, field measurement, and coordinated CAD layouts to streamline projects and reduce rework. Our team value-engineers systems for lower pressure drop, energy efficiency, and noise control, then prefabricates modular kits to accelerate timelines and improve quality. Clear submittals and coordination with other trades keep your project on schedule.
Installation is handled by experienced technicians who prioritize safety and cleanliness. Whether new construction or retrofit, we handle equipment change-outs, curb adapters, code compliance, and permitting. Services include duct sealing and pressure testing, balancing coordination, and commissioning support. With 16+ years of experience, we back our workmanship with solid warranties.
Rapid leak checks, repairs, and HVAC maintenance
When leaks or airflow issues appear, our emergency team performs targeted inspections—smoke testing, manometer readings, and thermal imaging—to isolate problems fast. We secure temporary patches when needed and complete permanent fixes, addressing roof penetrations, curb flashings, seam failures, and disconnected joints to protect equipment and interiors.
Repairs may include resealing seams, replacing rusted or damaged sections, reinforcing hangers, adding vibration isolation, and restoring dampers for proper balancing. Our goal is to safeguard indoor air quality, stabilize comfort, and return systems to design performance while controlling costs.
Preventive HVAC maintenance reduces breakdowns and energy waste. We inspect duct insulation and supports, verify static pressure and leakage, tighten connections, clean coils, clear condensate lines, replace filters, and confirm economizer operation. You’ll receive clear reports, prioritized recommendations, and a plan to extend equipment life.
Contact Us Today!
A member of our team will be in touch shortly.
Trustindex verifies that the original source of the review is Google. Great service, reliable, and on time will definitely be using them again for my hvac maintenance in my home.Trustindex verifies that the original source of the review is Google. Redid my duct work with them, quick and responseTrustindex verifies that the original source of the review is Google. Working with Roy was really simple. Roy came to fix my thermostats and Maintenance my AC unit. He was there promptly on time. Roy is really flexible when it comes down to communications. I told him I was busy during work hours so he was communicating through videos and text messages. I told him just get the job done and he did (Without a hassle or questions). I highly recommend hiring him for your next job. He won’t let you down!Trustindex verifies that the original source of the review is Google. Roy came out to service our air conditioning system. He was knowledgeable, professional and very thorough. He explained everything and went above and beyond in taking care of us. We recommend him highly!Trustindex verifies that the original source of the review is Google. The owner is very nice and knowledgeable about his profession. He got the work done fast and cleaned up any messes before he left. Highly recommendedTrustindex verifies that the original source of the review is Google. Over and beyond. Fixed bothe my heaters and ac units and explained everything he was doing. You the best RoyTrustindex verifies that the original source of the review is Google. Roy was very quick to fix our thermostat problem. Highly recommendTrustindex verifies that the original source of the review is Google. We had an excellent experience with this HVAC company! Roy, who came out, was incredibly friendly, professional, and knowledgeable. From the moment he arrived, he took the time to thoroughly explain the issues with our system and offered us a great price for the replacement of our AC and heating unit. Not only was the pricing fair, but Roy also completed the work in a very timely manner, ensuring everything was up and running smoothly without delay. It's rare to find such outstanding service—highly recommend this company for anyone in need of HVAC services!Trustindex verifies that the original source of the review is Google. I've been fortunate enough to find this company quite some time ago. They are now our go to for my home and rental units. Fast, professional and quick to respond. 5 starts all the way!Trustindex verifies that the original source of the review is Google. Roy was professional and did a great job installing our fancy new bathroom vent fan/light/bluetooth speaker! There were some obstacles that prevented a quick & easy installation. Roy came up with a solution, knocked it out, and presented a fair price increase for the extra work.Google rating score: 5.0 of 5, based on 33 reviews
Local Expertise You Can Trust
Serving homes and businesses near you
American Coast Heating and Cooling is a trusted sheet metal partner in Gilroy, known for responsive service and craftsmanship that stands up to local climate demands. Our team navigates permitting requirements efficiently, helping projects in Gilroy move from design to install without delays.
For homeowners and businesses in Gilroy, we tailor fabrication to tight existing spaces, retrofit conditions, and varied building types—from warehouses to offices and residences. When storms strike Gilroy, our emergency leak checks and repairs help prevent damage and downtime.
Ready to move forward? Contact us for a consultation, detailed estimate, or emergency visit in Gilroy. Expect transparent pricing, clear timelines, and a workmanship guarantee from a team committed to long-term performance.
Trustindex verifies that the original source of the review is Google. Great service, reliable, and on time will definitely be using them again for my hvac maintenance in my home.Trustindex verifies that the original source of the review is Google. Redid my duct work with them, quick and responseTrustindex verifies that the original source of the review is Google. Working with Roy was really simple. Roy came to fix my thermostats and Maintenance my AC unit. He was there promptly on time. Roy is really flexible when it comes down to communications. I told him I was busy during work hours so he was communicating through videos and text messages. I told him just get the job done and he did (Without a hassle or questions). I highly recommend hiring him for your next job. He won’t let you down!Trustindex verifies that the original source of the review is Google. Roy came out to service our air conditioning system. He was knowledgeable, professional and very thorough. He explained everything and went above and beyond in taking care of us. We recommend him highly!Trustindex verifies that the original source of the review is Google. The owner is very nice and knowledgeable about his profession. He got the work done fast and cleaned up any messes before he left. Highly recommendedTrustindex verifies that the original source of the review is Google. Over and beyond. Fixed bothe my heaters and ac units and explained everything he was doing. You the best RoyTrustindex verifies that the original source of the review is Google. Roy was very quick to fix our thermostat problem. Highly recommendTrustindex verifies that the original source of the review is Google. We had an excellent experience with this HVAC company! Roy, who came out, was incredibly friendly, professional, and knowledgeable. From the moment he arrived, he took the time to thoroughly explain the issues with our system and offered us a great price for the replacement of our AC and heating unit. Not only was the pricing fair, but Roy also completed the work in a very timely manner, ensuring everything was up and running smoothly without delay. It's rare to find such outstanding service—highly recommend this company for anyone in need of HVAC services!Trustindex verifies that the original source of the review is Google. I've been fortunate enough to find this company quite some time ago. They are now our go to for my home and rental units. Fast, professional and quick to respond. 5 starts all the way!Trustindex verifies that the original source of the review is Google. Roy was professional and did a great job installing our fancy new bathroom vent fan/light/bluetooth speaker! There were some obstacles that prevented a quick & easy installation. Roy came up with a solution, knocked it out, and presented a fair price increase for the extra work.Google rating score: 5.0 of 5, based on 33 reviews
Family Owned
16+ Years of Experience
Free Estimates
Our Services
