HVAC & Air Conditioning Contractors in Westminster, CA

"Professional and honest! This guy is on time and doesn't leaves until everything is done! Very trustworthy!"

"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"

"Gabriel installed 3 cabinets at my home. He was a perfectionist, quick and clean. Very friendly and warm. I look forward to working with him again on my next project."

"Mark. Fokker is very professional and make you feel that you are in good hands. He was on time ready to get the job done."

"He was professional, nice and punctual. He didn't try to rip me off. It was a small part that needed replaced. I would trust him to come work in my home again."

"They are excellent and do great work .Very cordial and respectful. I would highly recommend them."

"Kevin was on time, communicated well and did a great job with my project."

"everything was perfec and clean"

"Michael was very professional. He did a detail diagnostic on my water heater and gave me the findings."

"fast and efficient, no attempt to upsell or suggest products i didn't need. Reece did a great job and was in and out in about 40 minutes."

"Peter was on time, courteous, and knowledgeable. I felt that he was honest and no-nonsense."

About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"

"Mr. White found the problem and explained what needed to be done, will be here to fix it on Friday, He is a very nice man and knows his business, very professional and very easy to talk to. He will be my go to person when needed."

"Professional. Knowledgeable. Courteous. On time! And spent precious time going through function of my new device. Outstanding! And at a fair price."

"Was a great process very efficient excellent communication very through neat and clean excellent service the gentleman were very professional ray jeremy nick and Daniel I will lei Home Depot know thank you merry Christmas sincerely Katherine Valdez"

"I recently had the pleasure of working with SoCal Boys Heating and Air Conditioning, and I couldn't be more impressed! From the moment I called for an appointment, their customer service was exceptional. The staff was friendly, knowledgeable, and eager to assist. The technician (Gerry) arrived on time, equipped with everything needed for the job. He took the time to explain the issues with my HVAC system and provided clear options for repairs and maintenance. I appreciated his honesty and transparency—there was no upselling or unnecessary pressure, just genuine advice tailored to my needs. The repair process was quick and efficient, and I was pleasantly surprised by how reasonable the pricing was. My system is now running better than ever, and I can already feel the difference in my home’s comfort level. What stood out most was their commitment to customer satisfaction. They followed up a few days later to ensure everything was working well and that I was happy with their service."

"They wave us great customer service and good price."

"Arrived quickly, straight-up reasonable quote for work, done quickly, pleasant guy (Raphael), took a credit card, had my invoice within 5 seconds via email. That's how it's done."

"This vendor successfully completed a major complex repair project on a mobile Playstation facility for SONY. The work was completed on time and within budget."

"The guys were great, on time ,great job, and friendly. And great price.i would recommend Aaces to everyone.100% satisfied."