ArcThermal
#1 RATED HVAC SERVICE 2026
PROFESSIONAL COOLING &HEATING SERVICE
Expert HVAC installation, maintenance, and emergency repair for homes and businesses. Stay perfectly comfortable year-round with ArcThermal's certified technicians.
Certified Technicians
24/7
Emergency
10-Year
Warranty
Free
Estimates
Welcome to ArcThermal
Your Trusted Cooling & Heating Repair Partner
Since 1999, ArcThermal has been the region's most trusted HVAC company. We combine cutting-edge technology with old-fashioned craftsmanship to deliver systems that last, save energy, and keep your family or team comfortable in every season.
Our factory-trained technicians service all major brands and are available around the clock for emergencies. From compact mini-splits to full commercial HVAC systems — we handle it all with precision and care.
Licensed & Insured
All Brands Serviced
Same-Day Service
Energy Star Certified
Upfront Pricing
Satisfaction Guarantee
5,200+
Happy Clients
12,400
Jobs Completed
98%
Satisfaction Rate
Welcome to ArcThermal
Your Trusted Cooling & Heating Repair Partner
Since 1999, ArcThermal has been the region's most trusted HVAC company. We combine cutting-edge technology with old-fashioned craftsmanship to deliver systems that last, save energy, and keep your family or team comfortable in every season.
Our factory-trained technicians service all major brands and are available around the clock for emergencies. From compact mini-splits to full commercial HVAC systems — we handle it all with precision and care.
Licensed & Insured
All Brands Serviced
Same-Day Service
Energy Star Certified
Upfront Pricing
Satisfaction Guarantee
5,200+
Happy Clients
12,400
Jobs Completed
98%
Satisfaction Rate
What We Do
Popular Repair Services
From routine tune-ups to complex system replacements, our certified team
delivers fast, reliable results you can count on.
AC Installation & Replacement
High-efficiency central air and ductless systems installed by certified technicians. Proper sizing analysis included at no extra cost.
Furnace & Boiler Repair
Fast diagnostics and repair for all gas and electric heating systems. We stock common parts to resolve most issues in a single visit.
Duct Cleaning & Inspection
Improve indoor air quality and system efficiency with professional duct cleaning. Includes full visual inspection and allergen report.
Heat Pump Systems
Year-round comfort from one system. We install and service leading heat pump brands with full rebate assistance for qualifying homes.
Smart Thermostat Setup
Upgrade to a learning thermostat that cuts energy bills by up to 23%. We handle full installation and app configuration for you.
24/7 Emergency Repairs
No heat in winter or no AC in summer? We dispatch within 2 hours — guaranteed. Flat-rate emergency fee, no surprise charges.
Our Experts
Our Dedicated Expert Team Members
Factory-trained, NATE-certified and EPA-approved. Every one of our technicians
brings years of hands-on experience to your home.
Sofia Young
[Team Member Name] is a skilled professional with extensive experience in [industry/field]. Passionate about [specific aspect of the job or industry], [he/she/they] deliver(s) exceptional results and drive(s) success for our clients.
Lead HVAC Engineer
Emma Johnson
[Team Member Name] is a skilled professional with extensive experience in [industry/field]. Passionate about [specific aspect of the job or industry], [he/she/they] deliver(s) exceptional results and drive(s) success for our clients.
Commercial Systems Specialist
Liam Carter
[Team Member Name] is a skilled professional with extensive experience in [industry/field]. Passionate about [specific aspect of the job or industry], [he/she/they] deliver(s) exceptional results and drive(s) success for our clients.
Noah Mitchell
[Team Member Name] is a skilled professional with extensive experience in [industry/field]. Passionate about [specific aspect of the job or industry], [he/she/they] deliver(s) exceptional results and drive(s) success for our clients.
Smart Home & Controls Tech
Why Choose Us
Why You Should Choose Us
We've built our reputation over 25 years on honesty, technical excellence, and genuine care for every customer. Here's what sets us apart.
Licensed & Bonded
Fully insured with state and federal licensing. Your home is always protected.
Same-Day Service
We respect your time. Prompt arrivals, efficient work, clean job sites — always.
Honest Pricing
Flat-rate quotes before work starts. What we quote is what you pay, period.
5-Star Rated
Over 2,400 five-star reviews across Google, Yelp, and the BBB since 2012.
Local Experts
Based right here in your community. We know local codes, climate, and building types.
Advanced Equipment
We use the latest diagnostic tools to identify issues quickly and fix them accurately.
Reviews
What Our Customers Say
Real feedback from real homeowners and businesses. We let our work — and
our customers — speak for us.
This platform has completely transformed how we manage our marketing campaigns. The ease of use and powerful features have made a significant impact on our ROI.
The automation capabilities are incredible. We've saved countless hours and improved our customer engagement significantly.
The analytics and reporting features give us insights we never had before. Our conversion rates have improved by 40%.
Contact Us to Talk Your Any Query
Available 24/7 for emergencies · Free estimates on all new installations
ARCTHERMAL
Your trusted partner for professional cooling and heating services since 1999. Licensed, bonded, and available around the clock for your comfort.
Our Services
AC Installation
Heating Repair
Duct Cleaning
Heat Pump Service
Quick Links
About Us
Pricing Plans
Our Projects
Meet The Team
Contact Info
123 Frost Avenue, Cold Harbor, CA 90210
Mon–Fri: 8am – 6pm
Sat: 9am – 4pm