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Claim This BusinessDL & Sons Inc. operates as a family-owned HVAC contractor based in Anaheim, serving Southern California communities for more than two decades. With over 23 years in the field, this contractor brings established credibility to residential and light commercial projects across Orange County and neighboring regions. The company maintains standard weekday hours from 7:30 a.m. to 5 p.m., closing on weekends. As a locally rooted business, they understand the unique climate demands that Anaheim homeowners face throughout the year. Their longevity in a competitive market reflects sustained demand from customers in their declared service territory.
What distinguishes DL & Sons Inc. from newer market entrants is their extended track record serving Southern California families. Rather than chasing every emerging technology, they have focused on building consistent expertise in the systems most prevalent in local homes. This measured approach appeals to homeowners who value stability over novelty. Their family-ownership structure means decisions remain grounded in long-term customer relationships rather than quarterly growth targets.
| Sunday | Closed |
| Monday | 7:30 AM–5 PM |
| Tuesday | 7:30 AM–5 PM |
| Wednesday | 7:30 AM–5 PM |
| ThursdayToday | 7:30 AM–5 PM |
| Friday | 7:30 AM–5 PM |
| Saturday | Closed |
New AC system installation for residential and light commercial properties, including load calculations and proper unit placement.
Furnace inspection, repair, and replacement for gas and electric heating systems common in Orange County homes.
Seasonal tune-ups that include filter replacement, coil cleaning, and calibration checks to extend equipment lifespan.
Urgent response for cooling or heating breakdowns, addressing common failure points like capacitors, contactors, and refrigerant leaks.
Recommendations for higher SEER-rated equipment and thermostat upgrades that reduce utility costs in Southern California's warm climate.
Air filtration improvements and humidity management tailored to local dust levels and seasonal dryness.