03.10.2025
Rancho Santa Margarita (RSM) runs warm and dry most of the year with hotter late-summer peaks and mild winter days—perfect conditions for right-sized, quiet, and efficient systems. Typical hot season centers on July–September, with August the hottest month.
Our hvac services are tailored to meet the unique climate needs of Rancho Santa Margarita.
At GoTech Air Conditioning & Heating, we design, repair, and install systems that fit master-planned neighborhoods and hillside communities—serving homes near Lago Santa Margarita, Melinda Heights, and the canyons.
We pride ourselves on providing exceptional hvac services for all residential needs.
Our range of hvac services ensures that every home remains comfortable year-round.
Cooling
We offer comprehensive hvac services including cooling and heating solutions.
AC repair (all brands) — no-cool, warm air, short-cycling, noise
AC replacement/installation — low-sound condensers, high SEER2 options
Mini-splits — additions, ADUs, problem rooms
Heating
Our hvac services also include expert furnace repair and replacement.
Furnace repair & replacement
Heat pumps — inverter/variable-speed, all-electric or dual fuel
Airflow & Controls
Duct repair/replacement — seal leaks, fix static pressure
Smart thermostats & zoning — even temps on two-story homes
We specialize in smart controls as part of our innovative hvac services.
Indoor Air Quality
Whole-home media filters, UV, purification
Improving indoor air quality is a key component of our hvac services.
Maintenance
Seasonal tune-ups to protect efficiency and extend system life
Our team is dedicated to providing prompt hvac services that you can rely on.
Warm air, weak airflow, odd noises, or high bills? We handle:
Refrigerant issues (leaks/low charge)
Capacitors, contactors, fan motors, compressors
Thermostat/control failures & sensors
Frozen coils, clogged drains, dirty coils
Same-day service available—clear diagnostics and a written estimate before any work.
Upgrade to a right-sized, quiet system tuned for RSM’s climate and neighborhoods:
We ensure all installations meet the highest standards of our hvac services.
Low-sound outdoor units for close lot lines
Sealed ducts for real-world efficiency
Smart controls for comfort + lower bills
Options reviewed alongside SCE Marketplace rebates (programs change).
Our hvac services extend beyond cooling to include full-system solutions.
Furnace replacement: efficient, reliable heating for cool mornings
Duct upgrades: fix hot/cold rooms, boost airflow
Smart controls: learning thermostats, multi-zone comfort
IAQ: cleaner, healthier air for busy households
Site evaluation — load calc, duct design, quiet placement
System selection — AC/heat pump/furnace, efficiency & sound targets
Old system removal — safe recovery & haul-away
Pad/curb & sealing — watertight, vibration-damped, neat line-sets
Electrical & gas — dedicated circuits/shutoffs as needed
Duct & controls — sealed connections, thermostat/zoning setup
Startup & commissioning — refrigerant, airflow, safety tests logged
Discover why our community trusts us for reliable hvac services.
Same-day repairs & punctual arrivals
Licensed & insured techs (EPA 608 certified)
Quiet, efficient designs for master-planned + hillside lots
Transparent pricing with line-item estimates
Family-owned, local OC business
5-star service and ongoing support
We proudly serve various neighborhoods with our exceptional hvac services.
We serve Melinda Heights, Trabuco Highlands, Rancho Cielo, Rancho Santa Margarita Central, and adjacent communities Dove Canyon and Robinson Ranch—plus homes near Lago Santa Margarita and O’Neill Regional Park.
Learn more about the benefits of choosing our comprehensive hvac services.
Explore RSM (SAMLARC) — Lake, Beach Club/Lagoon, parks & trails (great landmarks for service areas).
O’Neill Regional Park — canyon gateway with trails & camping near RSM.
SCE Rebates / Marketplace — check current incentives during quotes.
With more than 15 years in the HVAC industry, we have a strong reputation for quality and reliability. We also provide excellent customer care. From expert AC installation to responsive repairs, our certified technicians deliver lasting comfort for homes across Orange County. We proudly back every system with a 10-year warranty on parts.
Our values are at the heart of everything we do. They guide our team and shape every project from start to finish.
Chilly Perez
Alex Gol
Tanya Arbonne
I M
Patryk Piestrzeniewicz
Evan Katz
Vicky She
We ensure that we find and provide skilled professionals for AC repairs and installation.
SATISFIED CUSTOMERS
INSTALLED UNITS
Our company provides warehousing and distribution from our HQ.
