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Claim This BusinessRohan & Sons Inc has served San Clemente and surrounding Orange County communities since 1974, making it one of the region's most tenured HVAC contractors with more than four decades of continuous operation. John Rohan launched the company after leaving another family venture, establishing roots in this coastal Orange County city and later expanding to include son Dean, son-in-law Tom, daughter Kelly, and grandson Breyden alongside long-term employees. The company maintains California contractor license number 461076 and holds a 4.2-star rating from 28 verified client reviews while serving a combined roster of over 1000 residential and commercial customers throughout Southern Orange County.
What distinguishes Rohan & Sons from newer market entrants is their persistent preference for repair over replacement whenever feasible. Multiple reviewers specifically cited technician Tom for identifying cost-effective repair options that avoided full system replacement, saving customers money despite technically reducing the company's revenue per job. The company publishes their license number prominently and accepts standard payment methods including Visa, Mastercard, cash and checks, reflecting straightforward transparent business practices. Their fleet of service vehicles serves clients throughout Orange County with both standard maintenance appointments and urgent repair calls.
Reviewers consistently spotlighted individual technicians by name when describing exceptional service experiences. Tom earned particular praise from Jon Schwindt, who noted the technician recommended less expensive repairs on two separate occasions rather than pushing costly replacements that would have generated higher invoices. During a winter crisis when another provider left a customer without heat, diff1130 described the Rohan team searching extensively to locate a rare replacement part for a vintage 1970s furnace, with the entire crew demonstrating remarkable dedication under pressure. After a three-month absence left an air conditioning system completely failed, Dean Rohan personally coordinated a full system replacement including mold remediation referral within roughly one week, earning highest marks from BrendanFikes Team for outstanding communication throughout the process.
Five-star reviews frequently name technicians Tom, Dean, Kane and Andrew, with customers repeatedly highlighting cost-conscious recommendations that favor repair over replacement. Two reviewers specifically mentioned emergency responsiveness during heating failures in cold weather, while the sole one-star rating cited a vehicle operation concern unrelated to actual service quality. The majority of positive feedback emphasizes punctuality, clean workspace habits and diagnostic transparency.
| Sunday | Closed |
| Monday | 7:30 AM–4:30 PM |
| Tuesday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| ThursdayToday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| Saturday | Closed |
New air conditioning system installation including equipment selection guidance and professional mounting for residential and light commercial properties.
Diagnostic troubleshooting, refrigerant adjustments, component replacement and seasonal tune-ups to maintain cooling efficiency and extend equipment lifespan.
Installation and servicing of ductless mini-split heat pump units offering targeted zone control without central ductwork requirements.
New furnace or heat pump installation for homes lacking adequate heating capacity or requiring system modernization.
Emergency heating repairs including ignition system diagnostics, combustion analysis and component replacement during cold weather seasons.
HVAC equipment maintenance and repair for commercial buildings, retail spaces and business facilities throughout Orange County.