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HVAC RebatesProfessional Furnace Services in the San Francisco Bay Area
Professional Furnace Services in the San Francisco Bay Area, with licensed technicians providing expert installation, reliable repair, and 24/7 service to keep homes and businesses warm, efficient, and safe in every season.
- Licensed & Insured - CSLB #1101278
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Our Certifications & Professional Standards
Your Furnace Go-To Experts
CPI Service provides professional furnace installation,repair, replacement, and maintenance in the San Francisco Bay Area, backed by licensed technicians and 24/7 emergency service. With fully stocked trucks and same-day availability, we deliver fast, reliable heating solutions that keep your property safe, efficient, and warm. Our transparent pricing and commitment to quality workmanship ensure every project is completed with precision and trust.
As a family-owned company serving Bay Area homes and businesses, CPI Service tailors solutions to fit every heating need.
From installing energy-efficient furnaces to replacing outdated systems, repairing sudden breakdowns, or performing routine maintenance, our certified team ensures long-term performance and comfort. We are the go-to choice for dependable furnace services across the San Francisco Bay Area.
Affordable Furnace Service Options
Enjoy budget-friendly offers for residential and commercial furnace services, including a Furnace Tune-Up for only $63, 0% financing for 12 months on larger projects, and 5% off any service for new customers, ensuring reliable comfort across the San Francisco Bay Area.
Coupon Deals & Other Discounts
Special Offers & Promotions
$63 ONLY
- Furnace Tune-Up
- Limit 1 per household
- Cannot be combined with other offers
New Customers
5% off on any service
- First-time customers only
- Valid 24/7 throughout the year
- Silver service plan at no charge for the first year
Our Furnace Services You Can Trust In San Francisco
Furnace Installation
Installing a new furnace in the San Francisco Bay Area requires precision, efficiency, and trusted expertise for both households and commercial spaces. CPI Service’s licensed team ensures proper sizing, safe setup, and optimized performance so your property enjoys consistent heating from day one.
- Professional assessment of property heating needs
- Correct furnace sizing and system selection
- Safe and code-compliant installation
- Testing for efficiency and airflow balance
- Post-installation guidance and support
Furnace Repair
When a furnace fails in San Francisco Bay Area homes or commercial buildings, timely repair prevents costly downtime and ensures safe heating. Our technicians diagnose issues quickly and restore full system performance with reliable solutions tailored to your property.
- Thorough inspection and fault detection
- Replacement of worn or damaged parts
- Repair of ignition, blower, or thermostat issues
- Efficiency and safety testing after repairs
- Same-day service with fully stocked trucks
Furnace Replacement
When outdated heating systems no longer perform efficiently, CPI Service provides expert furnace replacement for homes and businesses across the San Francisco Bay Area. Our certified team helps select the right energy-efficient model, removes the old unit safely, and installs the new system with precision for lasting comfort.
- Assessment of existing furnace performance and condition
- Guidance on energy-efficient replacement options
- Safe removal and disposal of old equipment
- Professional installation of new furnace system
- Final testing to ensure reliable heating
Furnace Maintenance
CPI Service provides professional furnace maintenance for residential and commercial properties in the San Francisco Bay Area, helping prevent breakdowns and extend system lifespan. Our certified technicians keep your furnace running safely, efficiently, and reliably throughout the heating season.
- Comprehensive system inspection and cleaning
- Filter replacement for improved airflow
- Lubrication of moving components
- Safety checks on gas and electrical connections
- Performance testing for energy efficiency
Why CPI Service is the Trusted Name in Furnace Solutions Across the Bay Area
With over 35 years of experience, CPI Service is trusted for furnace installation, repair, replacement, and maintenance. Our licensed technicians provide transparent pricing, 24/7 availability, and quality workmanship for both homes and businesses across the Bay Area.
- Licensed and Certified HVAC Contractors
- Upfront, Transparent Pricing
- Fully Stocked Trucks for Same-Day Repairs
- Mobile Plumbers Ready to Dispatch
- Quality Workmanship and Materials
- Family-Owned and Operated
- Customer Satisfaction
Testimonials from Bay Area Clients About Our Furnace Services
Had the plumber Daniel come to my condo today for a clogged toilet. He spent almost two hours snaking with a camera my drain and pulled out a huge clog of tree roots. He knew exactly what he was doing and did a wonderful job. I would recommend this company very much.
Ron K.
Great, reliable, and timely service at a reasonable price. I shopped around quite a bit before landing on CPI. Their rates were competitive, they responded promptly, and their plumber fixed a few issues quickly and without much fuss. I’ll definitely be calling them again the next time we have issues!
Allan Huynh
CPI Service was sent to my home by my condominium association. They agreed to a very early morning appointment and the gentleman arrived exactly on time. He went through the problem very methodically to see where the problem was. Something that no one else could figure out was taken care of in half an hour. I would very definitely recommend them.
Fern F.
Our HVAC Project Gallery
From efficient furnace installations in family homes to full system replacements in large commercial buildings, this gallery highlights skilled workmanship, precise detailing, and dependable results. Each project demonstrates reliable furnace performance designed to deliver consistent comfort and long-lasting heating solutions.
Meet Our Certified Technicians
Our certified furnace technicians have over 35 years of experience serving the San Francisco Bay Area. They bring proven expertise to residential and commercial heating needs, ensuring every installation, repair, replacement, and maintenance service is completed with accuracy, safety, and dependable results.
Our Service Areas Across San Francisco Bay Area
Our Furnace Resources
About CPI Service – San Francisco’s Furnace Specialist
Founded in 1986, CPI Service is a locally owned, family-operated company providing furnace repair, installation, replacement, and maintenance for homeowners and businesses across the San Francisco Bay Area. Fully licensed (CSLB #1101278), we deliver code-compliant, cost-effective, and 24/7 heating solutions built on decades of trust and customer care.
- Over 35 years of dedicated furnace expertise
- Licensed and certified for safe, code-compliant work
- 24/7 furnace repair and emergency support
- Customized furnace solutions for homes and commercial properties
- Cost-effective service without compromising quality
Common Signs That Your Furnace Needs Repair
Recognizing furnace problems early can save you from costly breakdowns and uncomfortable downtime. Issues like uneven heating, strange noises, weak airflow, and frequent on-off cycling often indicate underlying faults that reduce efficiency, increase energy costs, and shorten system lifespan.
- Uneven Heating: Experiencing rooms that never warm up while others overheat is a clear warning sign. Problems like clogged filters, restricted airflow, failing zone controls, or unbalanced ductwork leave your furnace struggling and your comfort inconsistent throughout the space.
- Strange Noises: Hearing banging, screeching, or humming sounds from your furnace often indicates loose parts, worn belts, or ignition problems. These noises typically appear after long periods of low use and may signal mechanical issues needing prompt attention.
- Weak Airflow: Low air pressure from vents can signal a failing blower motor, clogged filter, or collapsed ductwork. In multi-level or older Bay Area properties, weak airflow often creates uneven temperatures and reduces overall furnace efficiency.
- Frequent On-Off Cycling: When a furnace cycles on and off too often, it may stem from a miscalibrated thermostat, dirty flame sensor, or restricted airflow. This short cycling wastes energy, raises costs, and puts unnecessary wear on the system.
CPI Service in the San Francisco Bay Area ensures every furnace issue is handled promptly and efficiently, delivering professional solutions that protect system performance and provide lasting comfort for both residential and commercial properties.
How Does CPI Service's Furnace Installation Process Work in San Francisco, CA?
Initial Contact and Scheduling
The process begins with a quick call or online request. CPI Service responds promptly, confirming your details and arranging a convenient appointment time, ensuring furnace service in the San Francisco Bay Area is fast, organized, and stress-free.
On-Site Inspection and Diagnosis
A certified technician arrives at your Bay Area location to perform a detailed system check. Using advanced diagnostic tools, they identify the exact furnace issue, ensuring accurate solutions tailored to the needs of your Bay Area property.
Transparent Estimate and Service Approval
After diagnosis, you receive a clear, itemized estimate outlining the required furnace work. No hidden costs and no surprises. Service begins only once you review and approve, ensuring confidence and trust throughout the Bay Area service process.
Repair/Installation by Licensed Technicians
Our licensed technicians perform the necessary furnace repairs or installations with precision and care. Using industry-best practices, they ensure that every job meets safety standards and delivers long-lasting performance for your home or business in the San Francisco Bay Area.
Testing and Cleanup
Once the repair or installation is complete, our technicians thoroughly test the furnace to ensure it’s running efficiently and safely. We also provide a comprehensive cleanup, leaving your space tidy and your system performing at its best in the San Francisco Bay Area.
Follow-Up and Support
After the service, we conduct a follow-up to ensure your furnace is operating smoothly. Our team is available for any additional questions or concerns, providing ongoing support to maintain optimal performance and comfort for your home or business in the San Francisco Bay Area.
Same Day Service
- 1-Hour Response Available
- We Guarantee Our Work
- Free Plumbing Safety Check
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Furnace FAQs for San Francisco Residents
How Often Should a Furnace Be Serviced?
Furnaces should be serviced at least once a year to ensure they run efficiently and safely. Regular maintenance, typically before the heating season, helps identify issues early, prolongs system life, and keeps energy costs down.
Who Do You Call to Service a Furnace?
To service a furnace, you should call a licensed HVAC technician or a professional furnace repair company. These experts have the training and tools to handle repairs, maintenance, and installations safely and efficiently, ensuring your system runs optimally.
What Is the Average Life of a Furnace?
The average lifespan of a furnace is typically 15 to 30 years with proper maintenance. Regular servicing can help extend its life by ensuring it operates efficiently and addressing issues before they lead to major breakdowns.
Does Insurance Cover Furnace Repair?
Whether insurance covers furnace repair depends on your policy. Generally, homeowners insurance may cover repairs if the damage is due to an accidental event like fire or a covered disaster. However, routine repairs and maintenance are typically not covered. It’s best to check with your insurer for specifics.
What Is Included in a Furnace Service?
A typical furnace service includes a thorough inspection, cleaning of components (such as filters and burners), lubrication of moving parts, and safety checks (including gas connections and electrical components). The technician will also test system performance to ensure optimal efficiency and safety.
Book a Local Furnace Service in San Francisco Now!
Call CPI Service at (408) 549-8181 now to schedule your furnace service in the San Francisco Bay Area. Our licensed technicians are ready to provide expert repairs, installations, and maintenance for homes and businesses, ensuring your system runs efficiently and safely. Don’t wait, ensure your comfort today!