Are you paying to heat the neighborhood? In many Monte Sereno, CA homes, nearly 30% of heated or cooled air never makes it to the living rooms. Instead, it leaks out through gaps, holes, and poor connections in the attic or crawlspace. We are your local energy efficiency experts. Our duct sealing services are designed to lower your utility bills, improve comfort, and extend the life of your HVAC equipment.
Dial (833) 963-1661 for an efficiency consultation.
Leaky ducts create a pressure imbalance in your home. When supply ducts leak, you lose expensive conditioned air. When return ducts leak, they suck in dirty, unconditioned air from the attic—bringing in dust, insulation fibers, and humidity. This forces your system to run longer to reach the thermostat setting. By choosing to fix leaking ac ducts in attic, you essentially give your AC unit a vacation, allowing it to cool your home faster and with less effort.
We don't just slap duct tape on it (which, ironically, is terrible for sealing ducts). We use professional-grade mastic sealant and fiberglass mesh tape. This creates a permanent, airtight bond that will not dry out or peel off over time. We inspect every connection point—from the plenum to the boot—to ensure your system is airtight and efficient.
Dial (833) 963-1661 for an efficiency consultation.
The most immediate benefit of duct sealing is comfort. Those "hot rooms" or drafty corners in your Monte Sereno, CA home are often caused by a lack of air pressure reaching the vent. Once we seal the leaks, the air pressure is restored, delivering strong, consistent airflow to every room in the house.
Every day you wait is money leaking out of your attic. Tighten up your home and lower your bills with professional duct sealing.
Dial (833) 963-1661 for an efficiency consultation.
"My upstairs was always 10 degrees hotter than downstairs. The technician found a huge gap where the duct met the register. He sealed it, and now the temperature is balanced."
"I was skeptical that sealing holes would lower my bill, but my July bill was $40 lower than last year. The proof is in the savings."
"Very knowledgeable. He explained how negative pressure was pulling dust into my house. Since the sealing, the house stays clean much longer."
Monte Sereno (Spanish for "Serene Mountain") is a city in Santa Clara County, California, United States. The population was 3,479 at the 2020 census. The city is located in the foothills of the Santa Cruz Mountains, about 10 miles (16 km) southwest of San Jose, and is bordered by the town of Los Gatos to the north, east, and south, the Santa Cruz Mountains to the southwest, and the city of Saratoga to the northwest. The city is named for the 2,580-foot (790 m) El Sereno Mountain, upon the slopes of which the southern portion of the city is built. The community is entirely residential with no commercial zoning and 99% single-family housing. It is an upscale Silicon Valley commuter town. Monte Sereno shares the 95030 ZIP code with the town of Los Gatos. Many municipal services are provided under contract by Los Gatos.
Zip Codes in Monte Sereno, CA that we also serve: 95030
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