Heating & Furnace Contractors in Lake Forest, CA

"The technicians were so quiet during the installation I had to check to see if they were really working. The work area was kept clean during the installation of my heater.."

"Jorge and his crew are true professionals. We added on square footage, took out a load carrying wall, installed a steel beam, and remodeled the entire kitchen as well as the Master bath. They did an amazing job and were very timely, responsive, and a pleasure to work with. We will definitely be using them again in the future. We love our new kitchen and master bath!"

"Very professional And Timely courteous with both installation and removal of old boiler I would recommend them to anyone."

"Derrick came highly recommended, and I can see why! He was courteous and professional throughout the entire project. I wanted to figure out why my first floor HVAC unit was having trouble cooling (and heating too) and Derrick was able to diagnose the problem quickly, explain it simply, and fix it. He communicated with me and kept me in the loop the entire time, letting me know the timeframe of the repair, when to expect him, and so on. And as someone who works a 9-5 every day, I really appreciated the communication so I knew when to be home! Derrick and Coastal Comfort are my go-to's now for all things HVAC. Highly recommend!"

"Tom was knowledgeable and explained the differences in heaters without pressuring me to purchase more expensive models. He's professional and punctual. Will hire him again when it's time to add AC."

"They replaced 2 furnaces & 2 aircondition units with all new duct work."

"Everything was perfect"

"This HVAC company is honest and professional, definitely the one to hire. I had another company replace my A/C units last summer and level the furnace, but the system broke down after 6 months. There were several parts of the system that they failed to repair or even inform me about. Reese spent the time to give me a fair and accurate estimate, and even encouraged me to get other estimates before hiring them! Lance the installer came out to replace my old furnace and repair a few parts of the A/C system that had been slapped together, but he went above and beyond to expand my attic access, improve the drainage and bring the whole system up to code. The A/C and heating work great now, and my family and I feel safer knowing that Lance put in the extra time to carefully check everything."

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

"Punctual, took time to show me the problem. Reasonable estimate for replacing heater. Showed up at scheduled time with new one. Replaced old heater, removed all trash. New heater works well. Highly recommend them!"

"Ricardo and his crew came to install a whole house fan for us. They were courteous and clean, bringing their own drop cloths to keep their work area from ruining our carpets. Initially, they had said the work could take anywhere from 3-6hrs, they finished up in just under 3hrs! The fan works spectacularly and the patching they did near the wall switches they installed looks great! Ricardo went above and beyond to make sure the project was completed in a timely manner, and kept us informed along the way. He showed us how to use our new fan as well. Super great service overall and I will definitely be recommending them to my friends and family in the future!"

"I am satisfied w/all."

"Mr. Firuta is well equipped, knowledgeable, and deft at fixing furnaces, plus heâ s a very pleasant gentleman! He notified me when heâ d arrive, and arrived on time. He promptly located the source of my problem and made the necessary repairs, which made my life a whole lot better!"

"I have used Sunmist on many jobs over the past 19 years .. , plumbing , tankless water heater , electrical and new furnace and air conditioning unit. Ed is reliable and fair and guarantees his work 100 %. I have used this company on all my plumbing , heating and air needs . They have gone to riverside to work on my mothers house as well. I always recommend Sunmist plumbing to my friends and family."

"Outstanding. Duane is the best HVAC professional I've ever worked with. He thoroughly explained the HVAC process and standard yearly preventative maintenance requirements. He also gave me a quick tutorial about my particular A/C unit and explained how to spot any early signs of malfunction in order to prevent future expensive repairs. Top notch, highly recommended."

"Great response time and friendly service great skills and knowledge of service person Diagnosed problem of heater and air unit and gave me clarity on what steps to take. Very impressed with quality of service."

"It was a simple problem in my case, but in the near future I will have to change my old system. You gave me peace of mind, I didn t know what to do. The repair man came on a Sunday ! Fixed my problem, with respect , with his mask in place, and good knowledge . He charged a reasonable amount, not taking a advantage of my plight. You can be sure that when the time comes to change my units, I will hire them without hesitation! Thank you so much!"

"Repaired my central heater/AC quickly and at a good price."

"Excellent work. Best in town."

"Thus company really cares about their customers and doing good work at fair prices. Adam goes the extra mile to make sure things are going well."

"Nathan was very helpful through the entire process of installing my Heater. Very professional and great customer service. He even fixed my 2 way switch. His prices are reasonable, best out of 3 quotes I got. I would recommend NT Electric and Heating."

"Having had 2 previous contractors, Palm Construction was the 3rd & final contractor that completed my project in a timely manner by doing a full kitchen & bath remodel. They also installed a HVAC system, redid all the plumbing, had my house re-painted, had my deck reinforced and did an earthquake retro-fit. They did exceptional work in a very professional manner. The workers were very friendly and cleaned up at the end of every day, and when asked to do something, they did it without hesitation. I would also like to mention the tile work done in my bathroom was done with detail and precision and it turned out beautiful! Yes, I went through a lot of headaches and frustration with the previous contractors since the work started last November but when Palm Construction took over the job, Ken & Jacob made sure things kept moving to get the project done! I couldn't be more happier the way everything turned out."

"Drain Right Services quickly responded to my request for service and repair, and they arrived within 2 hours. They were the most affordable and offered to diagnose the problem free of charge. I was charged for their labor to fix the issue, and it was resolved within an hour. I plan to continue using them, for when I need additional plumbing services. Quick, professional, kind, and affordable."

"Don did a great job!! The install was clean and everything works perfectly."

About us: "With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your general contracting and HVAC needs with great care. We will treat your home as we would treat our own. Give IY Development & Renovation, Inc. a call today, we look forward to working with you!"