Full-Service Heating, Cooling & Air Quality Solutions for Mountain View Homes
From hot, dry summers near Shoreline Park to cool, fog-kissed mornings in the hills, your HVAC system needs to be as adaptable as the city of Mountain View itself.
At Sandium, we’ve provided high-efficiency, forward-thinking HVAC services in Mountain View, CA, and the greater Bay Area surrounding the nearby Santa Cruz Mountains since 2001. Whether you’re upgrading an older system in a mid-century home or adding comfort controls to a new smart build near Castro Street, our engineering-led approach and evidence-based service make us the local go-to HVAC company.
Our HVAC Service Specialties
We’re proud to offer full-scope HVAC services in Mountain View, including repairs, replacements, and energy-smart upgrades. Every service is handled by licensed pros trained in the latest technologies and California energy standards.
Cooling Services
When the heat kicks in around Mountain View, having a dependable cooling system matters. Whether it’s a quick fix or a full system overhaul, we’ve got you covered with responsive AC repair in Mountain View, CA, and high-efficiency cooling upgrades that help lower your energy costs.
Our cooling services include:
- AC Repair: Fast diagnostics and precision repairs to restore cooling quickly. We waive the diagnostic fee if you approve the repair.
- AC Replacement: We install efficient systems that align with Title 24 and often qualify for BayREN or TECH Clean California rebates.
- AC Maintenance: Seasonal tune-ups that improve performance, reduce breakdowns, and catch small problems before they escalate.
- Ductless Mini Splits: Great for retrofits, additions, or zoning flexibility in split-level homes or multi-use properties.
Heating Services
It doesn’t take freezing temps to need a solid heating system. When Mountain View nights turn crisp, we provide heating solutions that are efficient, safe, and built to keep your home consistently warm without driving up energy use.
Our heating services include:
- Furnace Repair: From ignition issues to airflow imbalances, we fix it right the first time and back it with our satisfaction guarantee.
- Furnace Installation: Sizing and system design matter. We offer engineering-backed recommendations and expert installation.
- Furnace Maintenance: Improve efficiency and catch safety issues early with a detailed tune-up from our trained technicians.
- Heat Pumps: Electrification-ready and built for year-round comfort. We specialize in heat pump installations and retrofits in Mountain View’s variable climate zones.
Indoor Air Quality Services
Mountain View’s air quality is among the best in the Bay Area, but that doesn’t mean your indoor air is automatically clean. Whether you’re dealing with seasonal wildfire smoke or poor ventilation in an older home, we offer indoor air quality services that make your home healthier, quieter, and more efficient.
Our IAQ services include:
- Indoor Air Quality Testing: We use high-grade monitors to evaluate particulates, VOCs, humidity, and airflow, helping you understand what’s in your air.
- Home Energy Audits: Many homes in Mountain View were built before energy codes emphasized performance. We’ll uncover gaps, inefficiencies, and opportunities for rebates and savings.
- Air Duct Repair: Address leaks, insulation issues, or disconnected segments that waste energy and distribute unfiltered air.
- Air Duct Installation: Properly designed and sealed ductwork improves airflow, comfort, and HVAC system performance, especially important in homes with additions or zoning concerns.
Why Local Clients Trust Sandium
Homeowners in Mountain View trust Sandium not just for our technical precision, but because we build systems with long-term comfort and sustainability in mind.
Local communities, from Los Altos Hills to Saratoga and beyond, rely on us for a number of reasons, including:
- 20+ Years of Experience
- Licensed & Certified
- Engineering-Led Approach
- Energy Efficiency Focus
- Backed by P1 Service Group
- Customer-First Service
Whether you live near El Camino Real or in a custom-built home overlooking the Bay, we design HVAC systems tailored to your property, usage, and long-term goals.
Frequently Asked Questions About Our Mountain View Services
What’s covered during a heating and cooling inspection?
Our inspections include a full system review: filters, refrigerant levels, duct airflow, safety controls, and energy efficiency checks.
What HVAC upgrades qualify for Mountain View’s local energy rebates?
Many heat pumps, smart thermostats, and duct upgrades qualify for incentives through BayREN, TECH Clean California, and PG&E. We handle the paperwork for you.
How frequently should HVAC systems be checked?
We recommend seasonal maintenance twice per year, spring for cooling systems, and fall for heating systems.
How can I reduce wildfire smoke infiltration during fire season?
We can help seal your duct system, upgrade your filters to MERV-13 or higher, and add air purification options for extra protection during poor outdoor air days.
How do I know when it’s time to upgrade my HVAC system?
If your system is 10–15 years old, requires frequent repairs, or can’t maintain comfort consistently, we can provide a free second opinion and a modern replacement quote.
Is zoning a good solution for split-level homes in Mountain View?
Yes, zoning offers room-by-room temperature control, which works well for split-level layouts and homes with high sun exposure on certain sides.
Schedule Your Cooling, Heating, & Indoor Air Quality Services Today!
Ready to upgrade your comfort or troubleshoot an HVAC issue in your Mountain View home? Whether you’re looking for reliable AC repair in Mountain View, CA, or want to explore sustainable solutions like heat pumps or smart energy upgrades, Sandium has the expertise and tools to help.
We offer free estimates, flexible financing, and even second opinions at no charge. With a 4.9-star average on Google and a 100% satisfaction guarantee, you can count on service that’s honest, efficient, and always focused on your comfort.
