Reliable HVAC Services in Paso Robles, CA – 24/7 Emergency Support & Price Match Guarantee
Struggling with indoor comfort in Paso Robles, CA? Straight Line Heating and Cooling delivers fast, expert HVAC service 24/7 emergency support, free estimates, and a price match guarantee from any reputable local company.


























Our Services

Get the Right Fit for Your Home - No Guessing Involved
Get the right HVAC system for your home—no guessing, no compromises. We assess your space and needs to recommend solutions that deliver comfort, efficiency, and long-term performance.


Customer Testimonials


Featured Manufacturer
We proudly install and service top-performing systems from Trane and Mitsubishi industry leaders known for reliability, innovation, and energy efficiency. When you choose Straight Line, you're getting premium products backed by expert installation and support.




Maintenance Plan
Your HVAC system isn’t one-size-fits-all—your maintenance plan shouldn’t be either. We offer personalized annual maintenance plans tailored to your specific equipment, usage, and comfort goals. Each plan includes one scheduled visit per year, with pricing and services customized to fit your system’s unique needs.



Promotions
Looking to save on your next HVAC service or installation? Explore our current promotions for great deals on reliable comfort solutions.
HVAC Financing Available!
Get 0% Financing for 12 Months with Deferred Interest! Enjoy no payments and no interest on select plans.





Service Areas
We provide expert HVAC services to homeowners and businesses within our local community. Our team is committed to prompt, reliable support for the areas we know and serve best.
