Ductwork Mountain View
Fast, Professional HVAC Service Throughout Santa Clara County
Ductwork in Mountain View: Quick Answers
How much does duct sealing cost in Mountain View?
Professional duct sealing typically costs $300-$1,000 depending on system size and accessibility. It often pays for itself in 1-3 years through energy savings. Call (925) 578-3379 for a free Mountain View estimate — we serve all Santa Clara County neighborhoods.
How do I know if my ducts are leaking?
Signs include uneven temperatures, dusty home despite cleaning, high energy bills, and weak airflow from some registers. We can perform duct testing to quantify leakage. Call (925) 578-3379 for a free Mountain View estimate — we serve all Santa Clara County neighborhoods.
Should I have my ducts cleaned?
Duct cleaning may be beneficial if you see visible mold, excessive dust, or pest infestation. For most homes, changing filters regularly and sealing leaks is more important than cleaning. Call (925) 578-3379 for a free Mountain View estimate — we serve all Santa Clara County neighborhoods.
Why Choose Professional Ductwork in Mountain View?
The condition of your ductwork in Mountain View directly determines how efficiently your HVAC system delivers conditioned air throughout your home. Mountain View's Silicon Valley location creates warm, dry summers with temperatures regularly reaching 85-90°F, while winters are mild and moderate. The proximity to the Bay creates microclimates with cooler bayside areas and warmer inland neighborhoods. Many Old Mountain View homes built in the 1950s-1980s have duct systems that leak 20-30% of conditioned air into unconditioned attics and crawlspaces — wasting energy and money every day. Galaxy's duct specialists use pressurization testing to locate leaks, then seal, repair, or fully replace ductwork to restore peak system performance across Santa Clara County.
Looking for Mountain View's most trusted HVAC contractor? Galaxy Heating & Air Conditioning is your local expert for air conditioning, heating, and smart heat pump solutions across all Mountain View neighborhoods. With dependable brands like Carrier, Lennox, Mitsubishi, and American Standard, we deliver reliable comfort to Silicon Valley's tech hub. Mountain View's warm summers and tech-industry professionals demand efficient, smart home-ready HVAC systems.
Our NATE-certified technicians specialize in ductwork throughout Mountain View and all of Santa Clara County, delivering customized solutions matched to local conditions.
From charming older homes in Old Mountain View to modern apartments near Google and LinkedIn campuses to established neighborhoods in Cuesta Park, Mountain View's diverse housing serves tech-industry professionals and longtime residents.
Mountain View Neighborhoods We Serve for Ductwork
Our technicians know Mountain View's neighborhoods well — every street, housing era, and local quirk that affects your HVAC system. Here's where we regularly provide ductwork services:
Old Mountain View
Neighborhood with diverse housing including Victorian homes and condos from the 1900s-1980s, tech professionals and longtime residents, warm summers reaching 85-90°F, many properties needing heat pump upgrades with AC
Moffett Field
Area near NASA Ames with single-family homes from the 1940s-2000s, tech workers and aerospace employees, warm summers reaching 85-90°F, many properties requiring heat pump upgrades with AC
Shoreline West
Bayside residential area with single-family homes and townhomes from the 1970s-2010s, tech workers near Google headquarters, cooler marine-influenced microclimate, properties requiring efficient HVAC balancing cool breezes with warm summers
Whisman Station
Transit-oriented neighborhood near Caltrain with diverse housing from the 1950s-2010s, Peninsula commuters and tech workers, many properties with ADUs, warm summers reaching 85-90°F, many requiring ductless mini-splits for ADUs
North Bayshore
Tech campus area with apartments and condos from the 1980s-2020s near Google headquarters, young tech professionals and graduates, warm summers, properties with centralized HVAC but residents seeking smart climate control
Cuesta Park
Neighborhood with single-family homes from the 1950s-2000s, families with children seeking excellent schools, warm climate reaching 85-90°F, many properties upgrading from aging furnaces to variable-speed heat pumps
What Ductwork Services Do You Offer in Mountain View?
Duct Sealing
Leaky ducts waste energy and reduce comfort. We seal joints, connections, and boot connections using professional mastic sealant for permanent results.
- Professional mastic sealing
- Connection repair
- Boot sealing
- 20%+ energy savings possible
Duct Installation
Adding a room or upgrading your HVAC system? We design and install new ductwork properly sized and sealed for efficient, quiet operation.
- Proper sizing calculations
- Efficient layout design
- Quality materials
- Code-compliant installation
Duct Repair & Modification
Damaged, disconnected, or improperly sized ducts? We repair, replace, and modify ductwork to improve airflow and efficiency.
- Reconnect disconnected ducts
- Replace damaged sections
- Resize for proper airflow
- Improve register placement
Duct Insulation
Uninsulated ducts in attics or crawl spaces lose energy. We insulate ducts to reduce heat loss in winter and heat gain in summer.
- R-6 or R-8 insulation
- Vapor barrier installation
- Prevent condensation
- Improve efficiency
Why Do Mountain View Homeowners Trust Galaxy?
Energy Savings
Properly sealed ducts can reduce heating and cooling costs by 20% or more. We use professional sealing methods for long-lasting results.
Improved Comfort
Balanced ductwork ensures even temperatures throughout your home, eliminating hot and cold spots.
Better Air Quality
Sealed ducts prevent dust, insulation, and contaminants from entering your air supply.
Professional Assessment
We evaluate your entire duct system to identify leaks, airflow issues, and opportunities for improvement before recommending solutions.
What Mountain View Customers Say About Our Ductwork Services
"Our furnace stopped working on the coldest night of the year. Galaxy had a technician at our door within 2 hours. He quickly diagnosed the problem and had us back up and running in less than an hour. Professional, fast, and reasonably priced!"
Sarah M.
Mountain View Homeowner
"I've been using Galaxy for all my HVAC needs for over 5 years. Their technicians are knowledgeable, professional, and honest. They've never tried to upsell me on services I didn't need. Highly recommend!"
Mike T.
Mountain View Business Owner
"Galaxy replaced our old HVAC system with a new American Standard unit. The installation was flawless and our energy bills have dropped significantly. Their customer service is exceptional!"
Jennifer L.
Mountain View Resident
Frequently Asked Questions About Ductwork in Mountain View
How do I know if my ducts are leaking?
Signs include uneven temperatures, dusty home despite cleaning, high energy bills, and weak airflow from some registers. We can perform duct testing to quantify leakage.
How much does duct sealing cost?
Professional duct sealing typically costs $300-$1,000 depending on system size and accessibility. It often pays for itself in 1-3 years through energy savings.
Should I have my ducts cleaned?
Duct cleaning may be beneficial if you see visible mold, excessive dust, or pest infestation. For most homes, changing filters regularly and sealing leaks is more important than cleaning.
Recent Ductwork Work in Mountain View
Here are examples of recent HVAC projects completed in Mountain View neighborhoods similar to yours:
Installed a Carrier variable-speed heat pump system (model Infinity 17VS with Infinity smart thermostat) in a renovated 1,800 sq ft Old Mountain View bungalow. The new 17 SEER2 system replaced a 14 SEER AC and furnace, providing app-based smart control, whisper-quiet operation, and reducing energy costs by approximately 39%. The Google engineer homeowner appreciates the smart home integration and ability to control climate from anywhere. Qualified for $2,000 in rebates.
Replaced an aging 13 SEER AC with a high-efficiency 16 SEER2 Lennox variable-speed heat pump in a 2,200 sq ft Cuesta Park home. The new system with iComfort smart thermostat learns household patterns, delivers precise temperature control, operates significantly quieter, and the homeowner reports 36% lower cooling costs during Mountain View's warm summers.
Installed a Mitsubishi ductless multi-zone system (model MXZ-3C30 with 3 zones) for a converted ADU and home office in a Whisman Station property. The LinkedIn employee needed efficient climate control for remote work without expensive ductwork. The new inverter-driven system provides independent temperature control, operates whisper-quiet for video calls, and integrates with the existing smart home system.
Ready to Schedule Ductwork in Mountain View?
Call us today or fill out our online form to get started with expert HVAC service