# Comfort Pros CA | La Crescenta HVAC & Plumbing - CA C-20 #1040927 > Comfort Pros California: HVAC and plumbing service across Greater Los Angeles (Los Angeles and Ventura Counties). La Crescenta-based dispatch, CA C-20 #1040927, 21 cities served. Same-day appointments, flat-rate pricing. URL: https://www.comfortprosaz.com/california/ ![A Los Angeles-area suburban neighborhood representing the Greater Los Angeles service area](/images/misc/interior-of-a-pre-1960-california-bungalow-with-a-.webp) Greater Los Angeles HVAC & Plumbing # Comfort Pros CA California HVAC and plumbing service from Comfort Pros LLC, the La Crescenta-based crew licensed under CA C-20 #1040927. Twenty-one cities across Los Angeles and Ventura Counties. Same-day appointments, flat-rate pricing, no in-home sales pitch. 5.0 Rating 3,173+ Google + Internal 5-Star Reviews reviews Same-Day Service Across AZ and CA service areas Licensed & Insured AZ ROC 364742 | CA C-20 #1040927 Flat-Rate Pricing Quoted before work begins California ## CA C-20 #1040927 Warm-Air Heating, Ventilating and Air-Conditioning Contractor. Plumbing work in CA is performed by Comfort Pros team members who hold a C-36 (Plumbing) license or by vetted C-36 subcontractors under our supervision. Verify at cslb.ca.gov [https://www.cslb.ca.gov/Contractor_Holder.aspx →](https://www.cslb.ca.gov/Contractor_Holder.aspx) ## (818) 690-7951 California dispatch, staffed out of the La Crescenta office. Crescenta Valley technicians dispatch from home across Los Angeles and Ventura Counties, which is the practical reason same-day calls here get filled first. Call the CA line [tel:+18186907951 →](tel:+18186907951) ## La Crescenta, CA 91214 Licensed base: 4502 Dyer St UNIT 203, La Crescenta, CA 91214. La Crescenta is the CA licensed base - Crescenta Valley techs who live in this metro dispatch from home, not from this address. La Crescenta service page [/service-areas/la-crescenta/ →](/service-areas/la-crescenta/) 21 cities across Greater Los Angeles ## Where the CA Crew Works Every city Comfort Pros dispatches into from the La Crescenta base. Same-day service is the standard in the Crescenta Valley and San Gabriel Valley core; outlying cities - Simi Valley, Palmdale, Santa Monica - are often next-day during peak heat. La Crescenta Base [/service-areas/la-crescenta/ →](/service-areas/la-crescenta/) Glendale, CA Base [/service-areas/glendale-ca/ →](/service-areas/glendale-ca/) Burbank Base [/service-areas/burbank/ →](/service-areas/burbank/) Pasadena Base [/service-areas/pasadena/ →](/service-areas/pasadena/) Los Angeles Base [/service-areas/los-angeles/ →](/service-areas/los-angeles/) Santa Monica [/service-areas/santa-monica/ →](/service-areas/santa-monica/) Simi Valley [/service-areas/simi-valley/ →](/service-areas/simi-valley/) Palmdale [/service-areas/palmdale/ →](/service-areas/palmdale/) Alhambra [/service-areas/alhambra/ →](/service-areas/alhambra/) San Gabriel [/service-areas/san-gabriel/ →](/service-areas/san-gabriel/) Monrovia [/service-areas/monrovia/ →](/service-areas/monrovia/) Arcadia [/service-areas/arcadia/ →](/service-areas/arcadia/) Temple City [/service-areas/temple-city/ →](/service-areas/temple-city/) La Cañada Flintridge [/service-areas/la-canada-flintridge/ →](/service-areas/la-canada-flintridge/) Tujunga [/service-areas/tujunga/ →](/service-areas/tujunga/) North Hollywood [/service-areas/north-hollywood/ →](/service-areas/north-hollywood/) Studio City [/service-areas/studio-city/ →](/service-areas/studio-city/) Sherman Oaks [/service-areas/sherman-oaks/ →](/service-areas/sherman-oaks/) Woodland Hills [/service-areas/woodland-hills/ →](/service-areas/woodland-hills/) Thousand Oaks [/service-areas/thousand-oaks/ →](/service-areas/thousand-oaks/) Lancaster [/service-areas/lancaster/ →](/service-areas/lancaster/) The CA team ## Who Shows Up in the CA Truck The licensed techs and the qualifying party that back every Comfort Pros CA install and repair. The owner, Armen Vartanian, reviews load calculations on complex CA replacements personally. ![Armen Vartanian](/images/squares/author-armen-vartanian.webp) ### Armen Vartanian Owner & Founder, Licensed HVAC Contractor Arizona & California Founder of Comfort Pros AZ and CA, 30+ years in HVAC and plumbing across Arizona and Southern California. AZ ROC 364742 - Specialty Dual CR-39, Air Conditioning and Refrigeration CA C-20 License #1040927 Certified by most manufacturers Read the full bio [Armen Vartanian →](/team/armen-vartanian/) ![Dyango P.](/images/squares/author-dyango-p.webp) ### Dyango P. Lead HVAC Service Technician - California California · 11 years in the trade Lead HVAC service technician covering the Crescenta Valley, San Gabriel Valley and the high desert. NATE Certified EPA 608 Certified So Cal Certified HVAC Master Technician Read the full bio [Dyango P. →](/about/#dyango-p) ![Mike V.](/images/squares/author-mike-v.webp) ### Mike V. Licensed Master Plumber - California California · 9 years in the trade Licensed master plumber covering Los Angeles County slab leaks, repipes and water heaters. CSLB Licensed Team Member Gas Fitting Certification Water Quality Specialist Read the full bio [Mike V. →](/about/#mike-v) What makes CA different ## Why CA Has Its Own Page Title 24 Part 6 sets the efficiency floor on every new system installed in California, and Comfort Pros specifies SEER2-rated equipment sized to local design temperature, not a national average. The Burbank design temperature (around 95°F) and the Phoenix design temperature (around 115°F) produce different sized equipment on the same square footage - TrueQuote AI uses climate-zone-specific inputs so the AZ and CA quote do not share a number. CA plumbing is its own scope: the C-20 license covers HVAC, and Comfort Pros plumbers hold a separate C-36 (Plumbing) classification - either as team members with the credential or as vetted subcontractors under our supervision. Slab leak acoustic detection, pre-1980 repipes, and hard-water tank work are the calls that define LA County plumbing. The licensed base is La Crescenta-Montrose, the dispatch line is (818) 690-7951, and the CA crews run the same diagnostic-first, no-upsell standard as the AZ side. Same standards, separate crews, separate phone lines, separate trucks. Why AZ and CA are different [/az-vs-ca/ →](/az-vs-ca/) ## CA Operation Questions ### Are you licensed in California? Yes. Comfort Pros LLC holds CA C-20 #1040927, Warm-Air Heating, Ventilating and Air-Conditioning Contractor. Plumbing work in California is performed by Comfort Pros team members who hold a C-36 (Plumbing) license or by vetted C-36 subcontractors under our supervision. Verify directly at cslb.ca.gov. ### What cities in California do you serve? 21 cities across Greater Los Angeles - Los Angeles and Ventura Counties. La Crescenta-Montrose is the licensed base; Crescenta Valley techs dispatch from home across Glendale, Burbank, Pasadena, Los Angeles, Santa Monica, Simi Valley, Palmdale, Alhambra, Monrovia, Arcadia, Temple City, Lancaster, and other San Gabriel Valley and Crescenta Valley foothill cities. Full list at /service-areas/. ### Is the La Crescenta number the only one I call? For California work, yes. The California dispatch team staffs (818) 690-7951 from the La Crescenta office. Crescenta Valley techs who live in this metro dispatch from home, which is why same-day calls across the Crescenta Valley and the San Gabriel Valley get filled first. ### How is the CA operation staffed differently from AZ? Separate crews, separate trucks, separate dispatch. Dyango P. leads HVAC service across the Crescenta Valley and the high desert; Mike V. leads plumbing across LA County slab leaks, repipes and water heaters. Both report through the same back-office systems that keep pricing and warranty terms identical between CA and AZ. ### Do you handle Title 24 compliance on CA replacements? Yes. Title 24 Part 6 sets the efficiency floor on every new system installed in California, and Comfort Pros specifies SEER2-rated equipment sized to local design temperature - not a national average. The Title 24 calculation is built into the TrueQuote AI flow so the equipment that comes back already meets the floor at your address. ![Comfort Pros HVAC technician greeting a homeowner at the front door](/images/hero/candid-wide-photo-of-a-technician-shaking-hands-wi.webp) Same-day appointments available in LA & Ventura Counties ## Same-Day in the Crescenta Valley, Next-Day at the Edges Call (818) 690-7951 for the La Crescenta dispatch team, or text (818) 489-2826 after hours. Care N'Comfort members get priority emergency dispatch. Get Your TrueQuote [https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com) (480) 435-2334 [tel:+14804352334 →](tel:+14804352334) Flat-rate pricing, no upsells Parts and labor warranty Licensed in AZ and CA California team: (818) 690-7951 [tel:+18186907951 →](tel:+18186907951) · Text us: (818) 489-2826 [sms:+18184892826 →](sms:+18184892826)