03.10.2025
At GoTech Air Conditioning & Heating, we take pride in every project. Our commitment to quality is reflected in our extensive portfolio, which includes a diverse range of HVAC services. We handle AC installations, heating replacements, ductwork upgrades, and rooftop unit repairs. Our work shows the quality and care we put into every job. For example, we recently installed an AC system in a historic building in downtown Orange County. This project combined modern efficiency with careful attention to architectural details. It ensured both comfort and a pleasing look.
Browse some of our recent HVAC projects across Orange County, including work for homeowners, small businesses, and commercial properties. Each project demonstrates our expertise and commitment to customer satisfaction. We took on a tough project. It involved installing energy-efficient systems in a busy restaurant. We aimed to reduce disruption and increase comfort for both staff and customers.
Commercial Rooftop Units – Long Beach
Full inspection and tune-up of two packaged rooftop HVAC units, including coil cleaning, blower repair, and refrigerant service.
Detailed Project Insights
In our rooftop units project in Long Beach, we inspected and tuned up two packaged HVAC units. We also added energy-saving measures that lowered costs for our client. This proactive approach not only improved system performance but also enhanced the overall comfort of the building occupants.
Residential AC Installation – Irvine
Energy-efficient air conditioning system installed for a two-story home with new ductwork and thermostat integration.
Additional Residential Installations
We installed an energy-efficient air conditioning system in Irvine. We also checked the home’s insulation and airflow carefully. We made sure the new ductwork improved cooling efficiency. This led to better comfort and lower energy bills for the homeowner. We added smart thermostat technology. This lets you control the home remotely. It keeps the home comfortable and saves money.
Furnace Replacement – Mission Viejo
Old gas furnace replaced with a high-efficiency unit, improving comfort and reducing energy bills.
Furnace Replacement Case Study
In Mission Viejo, our team successfully replaced an aging gas furnace with a high-efficiency model. This upgrade greatly improved heating performance. It also caused a clear drop in the homeowner’s energy bills. Our follow-up service included a session on how to maintain the new unit. This helps the homeowner manage their heating system well.
Heat Pump Installation – Laguna Niguel
Ductless mini-split system installed for supplemental heating and cooling in a family room addition.
Innovative Heat Pump Solutions
In Laguna Niguel, we installed a ductless mini-split system in a family room addition. This made the space comfortable all year long. This innovative solution allowed for targeted heating and cooling, ensuring that energy wasn’t wasted on unoccupied spaces. The family now enjoys a versatile system that adapts to their changing needs.
Air Quality Upgrade – Newport Beach
Installed UV purification system and whole-home media filter to improve indoor air quality.
Air Quality Enhancements for Healthier Living
We improved air quality in Newport Beach by installing a UV purification system and a whole-home media filter. We also conducted a comprehensive assessment of the home’s air quality, identifying potential pollutants and allergens. We gave the homeowner clear recommendations. This helped create a healthier living space. This is very important for families with young children or people with breathing issues.
Family-owned & locally operated in Orange County
Licensed, insured HVAC contractors (CSLB certified)
Over 5 years of residential & commercial experience
Honest pricing, reliable service, and guaranteed results
View our work and see the difference GoTech Air Conditioning & Heating makes in enhancing home and business comfort. Contact us today for a free estimate or to schedule your next installation, repair, or maintenance service. Join the growing number of satisfied clients who trust the gotech hvac portfolio for their heating and cooling needs.
