# HVAC & Plumbing Services in Arizona and California | Comfort Pros > Comfort Pros AZ & CA provides same-day AC repair, heating and plumbing across Greater Phoenix and Greater Los Angeles. Flat-rate pricing from $89, 4.9-star rated across 115+ Google reviews, licensed in AZ (ROC 364742) and CA (C-20 #1040927). No in-home sales pitch. URL: https://www.comfortprosaz.com/ ★★★★★ 4.9 on Google · 115+ reviews [#reviews →](#reviews) # Comfort Pros. HVAC & Plumbing — Done Right. Stop guessing what your AC repair will cost. Get a flat number before anyone starts, a $89 diagnostic that comes off the repair if you go ahead, and same-day service across Greater Phoenix and Greater Los Angeles. - Same-day service available across AZ & CA - Flat-rate pricing — the quote is the invoice - $89 diagnostic credited to the repair if you go ahead - Licensed & insured in both states Call (480) 435-2334 [tel:+14804352334 →](tel:+14804352334) AZ ROC 364742 · CA C-20 #1040927 · 17 years in business ![Comfort Pros technician walking up to a fully stocked Comfort Pros service van at a customer's home](/images/misc/candid-photo-of-an-hvac-service-van-parked-in-a-su.webp) ![Comfort Pros technician walking up to a fully stocked Comfort Pros service van at a customer's home](/images/misc/candid-photo-of-an-hvac-service-van-parked-in-a-su.webp) ## Quick Answers for Homeowners The questions we get most often, answered in plain language. Comfort Pros is an HVAC and plumbing contractor licensed in Arizona (ROC 364742) and California (C-20 #1040927), serving Greater Phoenix and Greater Los Angeles since 2009. How much does HVAC service cost with Comfort Pros? You see the price before we start. The diagnostic is a flat $89, and that $89 comes straight off the repair if you go ahead. Tru Tune-Ups are $27 per unit, and the Care N’Comfort membership is $9.99 per month per unit for priority scheduling and seasonal tune-ups. Repairs and installations are quoted flat-rate — parts and labor in one number — and that number is the number on the invoice. What does Comfort Pros AZ & CA do? Comfort Pros is a licensed HVAC and plumbing contractor serving Greater Phoenix (Maricopa and Pinal Counties, Arizona) and Greater Los Angeles (Los Angeles and Ventura Counties, California) since 2009. We handle AC repair, AC installation with a real Manual J load calculation, heating and furnace work, plumbing repair, drain and sewer cleaning, and water heater replacement — so one call covers everything in the house that makes it cool, warm, and dry. Is Comfort Pros licensed and insured? Yes — and that matters when something goes wrong on a job. We hold Arizona ROC 364742 (Specialty Dual CR-39, Air Conditioning and Refrigeration) and California C-20 License #1040927. We carry full insurance in both states. HVAC and plumbing under one roof, same crews, same standards, and you can verify both licenses with the state before we step on your property. Does Comfort Pros offer same-day service? Same-day appointments are available across the service area, and morning bookings secure the best summer slots. Most repairs finish in a single visit because common failure parts — capacitors, contactors, igniters, pressure switches — ride on every truck, so you do not pay for a return visit waiting on a parts order. What is TrueQuote AI and how does it save me money? TrueQuote AI is a free, self-serve tool that runs a real ACCA Manual J load calculation on your home, recommends correctly sized equipment, and lets you buy it online — no in-home sales visit, no upsell. Sizing a system correctly is the single biggest cost saver over its lifetime: an oversized system short-cycles, drives up your energy bill, and wears out early, which is the most common mistake in this market. $89 flat Diagnostic, credited to the repair if you go ahead 4.9★ Google 115+ verified homeowner reviews Same-day service Common failure parts on every truck, one-visit fix 2 states AZ ROC 364742 + CA C-20 #1040927, fully insured ## Why Homeowners Pick Comfort Pros Over a Typical Quote | What matters | Typical provider | Comfort Pros | | --- | --- | --- | | Getting a replacement price | In-home appointment with a commissioned salesperson | TrueQuote AI online: load calc to purchase, nobody in your living room | | How the price is set | Hourly plus parts, total unknown until the work is done | One flat number covering parts and labor, quoted before we start | | Sizing a new system | Rule of thumb from the old unit, usually oversized | Manual J load calculation against a real local design temperature | | Common failure parts | Ordered, return visit required | Carried on every truck, so most calls finish in one visit | | If a cheaper repair will hold | Replacement quoted by default | We show the repair-vs-replace math and let you pick | This is what we do ## Every HVAC and Plumbing Service Your Home Needs Get Instant Quote [https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com) Call Us [tel:+14804352334 →](tel:+14804352334) AC Repair [/ac-repair/ →](/ac-repair/) Heating [/heating-cooling/ →](/heating-cooling/) Furnace & Heat Pump [/furnace-repair/ →](/furnace-repair/) Installation [/ac-installation/ →](/ac-installation/) Plumbing [/plumbing/ →](/plumbing/) Drain & Sewer [/drain-cleaning-hydro-jetting/ →](/drain-cleaning-hydro-jetting/) Water Heaters [/water-heater-services/ →](/water-heater-services/) Maintenance [/care-n-comfort/ →](/care-n-comfort/) All heating & cooling [/heating-cooling/ →](/heating-cooling/) All plumbing [/plumbing/ →](/plumbing/) Book in under a minute ## Three Ways to Book — Pick What Works for You Schedule online in seconds, call the crew in your state, or fill out the form and we will reach out within the hour. ### Book Online Pick a time on Google Calendar and we will confirm by text. Same-day slots open every morning. ### Call Us Now Talk to a real dispatcher in your state. We answer fast, especially during peak summer. (480) 435-2334 · AZ [tel:+14804352334 →](tel:+14804352334) (818) 690-7951 · CA [tel:+18186907951 →](tel:+18186907951) Call (480) 435-2334 [tel:+14804352334 →](tel:+14804352334) ### Schedule a Service Tell us what is going on and we will reach out within the hour with a confirmed time window. Schedule Online [/contact/ →](/contact/) Get an instant price ## The Price You See Is the Price You Pay Three real numbers, no bait-and-switch, no hourly meter. The quote is the invoice, and the diagnostic comes off the repair if you go ahead. Run TrueQuote Now [https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com) ### Diagnostic $89 per visit Covers AC, heating, plumbing and drain calls — one flat fee. If you go ahead with the repair, that $89 comes straight off the invoice. ### Tru Tune-Up $27 per unit Catches the failed capacitors, low charge and dirty coils that turn into July emergencies — before they cost you a weekend. ### Care N'Comfort $9.99 per month Tune-ups, priority scheduling all summer, and the honest answer when something does not need a service call. **Bigger job?** Financing through GreenSky, Wisetack and Goodleap — pick the lender that fits. Compare options [/financing/ →](/financing/) . Get My Instant Price [https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com) Talk to a Pro [tel:+14804352334 →](tel:+14804352334) Care N'Comfort Hero Program ## Free maintenance for the people who keep our community running. Teachers, nurses, first responders, active-duty military, and veterans — anyone whose job keeps the rest of us safe, healthy, or learning — gets free seasonal maintenance, priority scheduling, and three offers no one else in this market matches. Free Maintenance Annual AC tune-up, annual heating check, priority scheduling — same as our $9.99/mo members. 20% Military discount Active-duty, veterans, and immediate family save 20% on any repair, installation, or diagnostic. 10% Off a new system New AC, furnace, heat pump, water heater, or plumbing upgrade — 10% off the equipment price. See the Hero Program [/care-n-comfort-hero/ →](/care-n-comfort-hero/) Call (480) 435-2334 [tel:+14804352334 →](tel:+14804352334) Verification required at sign-up. One address per household. Free-maintenance offer is while program funding lasts. Reviews ## Our Customers Love Us **4.9** from 115+ Google reviews > AC went out on a Saturday afternoon in July - 117 degrees. Called Comfort Pros and Dyango was at our house within two hours. Diagnosed the issue, had the part on his truck, and we were cool again by dinner. Fair price, no games. R Rachel M. Gilbert, AZ > Used the TrueQuote tool to price a full system replacement. I'd already gotten three in-home estimates from bigger companies - Comfort Pros was the only one that didn't try to sell me a 5-ton unit for a 1,800 sq ft house. Saved over $3,000. T Tony K. Chandler, AZ > We moved from Phoenix to Burbank and needed a plumber the second week. Turns out Comfort Pros operates in California too - same quality, same honesty. Joe handled our water heater swap and was done in half the time I expected. L Linda & Steve G. Burbank, CA Why homeowners switch to us ## What You Actually Get When You Call Us Four outcomes you do not get from a typical HVAC company in this market — lower bills, no surprise invoices, correctly sized equipment, and an honest answer when service is not the right next step. More about us [/about/ →](/about/) ### TrueQuote AI — buy online, no sales visit Run a real Manual J load calculation, see correctly sized equipment, and purchase it without anyone sitting in your living room. ### Flat-rate pricing that does not move One number covers parts and labor, quoted before work begins. That number is the number on the invoice — no hourly meter, no surprises. ### Licensed & insured in two states AZ ROC 364742 and CA C-20 #1040927. HVAC and plumbing under one roof, with the same crew standards in both states. ### NATE-certified techs who explain the fix You hear which component failed and why, in plain language. If a cheaper repair will hold, that is what we tell you. Key terms ## HVAC and Plumbing Terms, Defined The vocabulary we use every day on a job site, defined the way Comfort Pros uses them. Manual J Load Calculation The ACCA-published engineering standard for sizing residential HVAC equipment by heat gain, not rule of thumb. A correct Manual J is the only way to avoid the oversized systems that waste energy and short-cycle in Phoenix and Los Angeles homes. Flat-Rate Pricing A single price covering parts and labor, quoted before work starts. Comfort Pros uses flat-rate pricing on every repair so the number on the invoice matches the number you were given — no hourly meter, no discovered extras. NATE Certification North American Technician Excellence, the industry-standard certification for HVAC service technicians. Comfort Pros dispatches NATE-certified technicians who explain which component failed and why, in plain language. ROC License (Arizona) A Registrar of Contractors license issued by the Arizona State Land Department. Comfort Pros holds ROC 364742 with the Specialty Dual CR-39 classification for Air Conditioning and Refrigeration. C-20 License (California) A California Contractors State License Board classification for warm-air heating, ventilating and air-conditioning contractors. Comfort Pros holds C-20 #1040927. SEER2 The updated Seasonal Energy Efficiency Ratio standard for air conditioners, effective 2023. Comfort Pros specifies SEER2-rated equipment sized to local design temperature, not a national average. Got Questions? ## Quick Answers ### Can you come out the same day? Same-day appointments are available across our Arizona and California service areas, and we prioritize no-cooling and no-water emergencies during peak season. Call (480) 435-2334 for Arizona or (818) 690-7951 for California, or text (818) 489-2826. ### How does your flat-rate pricing work? You get the full price before any work starts, not an hourly meter plus parts. After the diagnostic, we quote the repair as a single number covering labor and parts, and that number does not change once we begin. ### What is TrueQuote AI and does it really replace a sales visit? TrueQuote AI runs a real load calculation online, recommends correctly sized equipment for your home, and lets you buy it outright - no in-home appointment and no upsell. It is the only tool in this market that goes all the way from load calc to purchase at quote.comfortprosaz.com. ### Are you licensed in both Arizona and California? Yes. We hold AZ ROC 364742 (Specialty Dual CR-39, Air Conditioning and Refrigeration) and CA C-20 #1040927, and we are fully insured in both states - which very few local competitors can say. ### Why is my AC blowing warm air? The most common causes are a failed dual run capacitor, a pitted contactor, low refrigerant from a leak, a clogged filter that froze the evaporator coil, or a tripped breaker. Check the filter and breaker yourself; anything involving refrigerant or the compressor needs a technician. ### How much is a tune-up, and what does it actually include? The Tru Tune-Up is $27 per unit and includes subcooling and superheat readings, static pressure testing, coil and condensate drain service, and a capacitor test under load - not a filter swap. The Care N'Comfort membership is $9.99 per month per unit and adds seasonal tune-ups plus priority scheduling. ### Do you offer financing on a new system? Yes - through GreenSky, Wisetack and Goodleap, so you can pick the lender that fits your credit profile and payment preference. Where your equipment qualifies for a utility rebate from APS, SRP or a California program, it stacks with financing - we check what is current before quoting. ### What warranty comes with your work? Completed repairs carry a parts and labor warranty, and new equipment carries the manufacturer's warranty on top of our installation coverage. Keeping up with seasonal maintenance is what keeps most manufacturer warranties valid, which is part of why the tune-up is priced at $27. ### Do you really serve California too, or just Arizona? Both. Our California base is in La Crescenta, covering Glendale, Burbank, Pasadena, Los Angeles, Santa Monica, Simi Valley and Palmdale - roughly a 30 to 45 minute run to most of the Crescenta Valley and San Gabriel Valley. Call (818) 690-7951 for the California team. ### Why do water heaters fail so fast in the Phoenix area? Municipal water across Maricopa County runs 15 to 25 grains per gallon. That hardness lays down sediment that insulates the burner, consumes the anode rod years early, and drops efficiency long before the tank actually leaks. Regular flushing and a softener both extend equipment life significantly. ### What equipment brands do you install and service? We install Carrier, Lennox, Trane, Ruud and Rheem, plus GreenTek - our own house brand built by Daikin specifically for Arizona and California climates. On the plumbing side we carry Bradford White and Navien water heaters. We service all major brands regardless of who installed them. ### Do you service Mesa and the East Valley? Yes - Mesa is one of our highest-volume service areas, roughly 15 minutes from our Gilbert base. Mesa's large stock of 1970s and 80s slab-on-grade homes means we do a lot of undersized-ductwork retrofits and slab leak work there specifically. ### Still have a question? Call the team in your state and talk to someone who actually works on these systems. (480) 435-2334 (AZ) [tel:+14804352334 →](tel:+14804352334) (818) 690-7951 (CA) [tel:+18186907951 →](tel:+18186907951) What happens next ## Three Steps from Booking to a Working System No chasing, no callbacks, no “we will get back to you with a window.” Here is what the next 24 hours actually look like. 1. 01 ### We confirm by text within minutes Your booking comes straight to our dispatcher. You get a confirmation text with your technician’s name and a real arrival window — not a four-hour block. 2. 02 ### The technician diagnoses before quoting Electrical readings, subcooling and superheat, static pressure on HVAC. A camera inspection on drains and sewer. You see the numbers, then you see the price. 3. 03 ### One flat number, work done the same visit Parts and labor in a single figure, explained plainly. Most repairs finish on the first trip because common failure parts ride on every truck. Need it faster? Call (480) 435-2334 (AZ) [tel:+14804352334 →](tel:+14804352334) or (818) 690-7951 (CA) [tel:+18186907951 →](tel:+18186907951) and we dispatch same-day across the service area. ![](/images/hero/candid-wide-photo-of-a-technician-shaking-hands-wi.webp) ## Stop Overpaying for HVAC and Plumbing. Get a Flat Number Today. A $89 diagnostic that comes off the repair, same-day service across Greater Phoenix and Greater Los Angeles, and a quote that is the invoice — not a number that grows after the truck pulls up. Call (480) 435-2334 [tel:+14804352334 →](tel:+14804352334) Get Instant Quote [https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com) Call [tel:+14804352334 →](tel:+14804352334) Quote [https://quote.comfortprosaz.com →](https://quote.comfortprosaz.com) ## Book a Service Pick a time and we will confirm by text. ## Booking received We will confirm your appointment by text within the next few minutes. For an emergency, call (480) 435-2334 [tel:+14804352334 →](tel:+14804352334) .