Best Heating & Air Conditioning / HVAC In Oceanside

“John was the best. Did a great job. If need a plumber in the future will be calling here.“

“I bought a basement dehumidifier 10 years ago works beautifully when they came to set it up. They did that and I haven’t seen or anyone since.

Highly recommend“

“Very professional showed up on time work straight through lunch hour explained everything he was doing job came out. Excellent I would recommend him to anyone.“

“We’ve been happy customers for over two years and we only wish we had discovered them sooner. The previous company had misdiagnosed an issue that led to numerous costly breakdowns and repairs. We had heard good things about Proactive Home Services so we gave them a try and they were able to fix the problem (this time for good!) at an extremely reasonable rate. Because they were so friendly, professional, and affordable, we signed up for their maintenance program. Twice a year an extremely knowledgeable serviceman (big shout out to Ted!) will come run a diagnostics on our system. Even though we’ve come to know him, Proactive still sends us a picture of him before the appointment. We very much appreciate that level of safety. We haven’t had a single issue with our system in those two years, which is a huge departure of the previous few years. That being said, even though everything runs perfectly, we keep the maintenance checkup service because it’s so reasonably priced and provides a level of security knowing that any future issues will be resolved. We can’t say enough nice things about this company. They are always extremely responsive, setting up appointments is easy, and they are *GASP* always on time. They even confirm when they are near via text. We see them once in the fall, and once in the spring, and never in between because our system just works!“

“OSI Comfort Specialists repaired a problem with our heating and hot water wall unit. They returned several times to get the unit up and running. They were professional, skilled, and kept us informed during each step of the process. We have used them since 1999 both in Woodmere and in Long Beach. Top notch service.“