HVAC System Installation
Upgrade to a high-efficiency HVAC system tailored to your home's layout. We ensure proper sizing and installation for maximum performance and energy savings.
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#1 Rated in Belmont, CA
Expert HVAC Tune-Up & Repair in Belmont, CA
Reliable heating and cooling services you can trust. We provide professional tune-up, repair, and installation with a focus on integrity and quality.
5-Star Rated
by 500+ Neighbors
15+
Years Serving Belmont
Our Story
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Commitment to HVAC Excellence in Belmont
HVAC Repair LLC is a locally owned and operated company dedicated to serving the Belmont community and the broader Bay Area. We understand the specific climate challenges of the region, from hot summers to chilly winters, and ensure your home's comfort system is always up to the task.
Our team consists of fully licensed, insured, and background-checked technicians trained to handle all major HVAC brands. We believe in transparent communication, providing clear explanations and upfront pricing before any work begins.
Licensed & Insured
100% Liability Protection24/7 Availability
Always Here For You
What We Do
Our Professional HVAC Services
We offer a full range of services to keep your system running efficiently year-round.
AC Repair & Maintenance
Is your AC blowing warm air? We provide fast diagnostics and repair for all AC models, along with seasonal tune-ups to prevent summer breakdowns.
Schedule RepairHeating System Repair
Keep your home warm and safe. We specialize in furnace repair, heat exchanger inspections, and fixing pilot light issues for reliable winter heating.
Learn MoreDuctless Mini-Splits
Perfect for room additions or homes without ductwork. We install energy-efficient ductless mini-split systems for zoned comfort control.
Learn MoreCommercial HVAC Services
Reliable climate solutions for offices, retail stores, and warehouses. We handle rooftop units, package systems, and commercial maintenance contracts.
Business InquiryIndoor Air Quality
Breathe cleaner air. We install advanced air purification systems, humidifiers, and UV lights to reduce allergens, dust, and viruses in your home.
Improve Air QualityDuctwork Installation
Leaky ducts can cost you money. We offer professional duct testing, sealing, repair, and full replacement to optimize airflow and efficiency.
Inspect DuctsPreventive Maintenance
Join our maintenance plan to extend the lifespan of your unit. Regular check-ups prevent costly emergency repairs and keep your warranty valid.
Join PlanEmergency HVAC Repair
HVAC failures don't wait for business hours. Our 24/7 emergency response team is ready to restore your heating or cooling immediately.
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Why Choose Us
The HVAC Repair LLC Difference
We build long-term relationships with our clients based on trust and quality. Belmont homeowners choose us because we combine technical expertise with a commitment to integrity.
Licensed & Insured
Rest easy knowing your home is in safe hands with fully credentialed, bonded, and insured professionals.
Upfront Pricing
No hidden fees or surprises. We provide detailed, flat-rate quotes for your approval before any work starts.
Prompt Arrival
We respect your time. We offer narrow appointment windows and provide courtesy calls when we are on the way.
5-Star Service
Our reputation speaks for itself. We are consistently rated #1 in the Tri-Valley area for customer satisfaction.
Client Reviews
Trusted by Your Neighbors
See why we are the top-rated HVAC service provider in Belmont and the Tri-Valley area.
★★★★★
"HVAC Repair LLC saved us during the heatwave! The technician arrived within 2 hours, was polite, and fixed our AC unit quickly. Truly exceptional service."
★★★★★
"Professional, honest, and affordable. They installed a new furnace for us and explained everything clearly. No hidden fees or surprises along the way."
★★★★★
"Best HVAC service in the Tri-Valley area. I signed up for their maintenance plan and my system has never run better or more efficiently."
Local Coverage
Serving Dublin & Surrounding Areas
We provide rapid response times to homeowners across the entire Tri-Valley region.
Common Questions
Frequently Asked Questions
Have questions about your HVAC system? We have answers.
How often should I service my HVAC system?
We recommend scheduling professional maintenance twice a year: once in the spring for your air conditioner and once in the fall for your heating system. This ensures optimal efficiency, lowers energy bills, and prevents unexpected breakdowns during peak weather seasons.
Do you offer emergency HVAC repair services?
Yes! We offer 24/7 emergency repair services for critical heating and cooling failures in Belmont and the surrounding Tri-Valley area. If your system fails during a heatwave or freezing night, give us a call immediately at (323) 487-6504.
How much does a new AC or Furnace installation cost?
The cost varies depending on the size of your home and the efficiency rating (SEER/AFUE) of the unit you choose. We offer free, transparent estimates for all new installations so you know exactly what to expect before you decide.
What areas do you serve besides Belmont?
While we are based in Belmont, we proudly serve the entire Tri-Valley region, including Pleasanton, San Ramon, Livermore, Danville, and Alamo.
Ready to Restore Comfort?
Don't let HVAC issues disrupt your life. Schedule your service today with Belmont's most trusted experts.