Dynamic Air Systems installed a new, permitted, Mitsubishi heat pump and ducted air handler in my…read moreADU. We had an idea but ended up discussing at length with the team about wall mounted mini splits, ceiling cassettes, concealed duct systems, and traditional ducted air handlers. They were knowledgeable and experienced with them all and encouraged us to ask questions and work together to find the system right for us. We felt in the driver's seat the entire time and went in certain that what we were installing was going to be perfect. The work was done professionally, with both their experience and attention-to-detail evident in the quality of the built-on-site plenum, neat and thorough taping, attic installed catwalk with work lights, metal line set cover, neatly positioned electrical disconnect and whip, etc. It was clear they'd done this many, many times before. Communication with both their office and the team on site was extremely efficient with everyone on the same page. Have a question about what they're doing? Ask, and they'll show you what they're working on and how they're doing it. They also left the place cleaner than they found it and treated it like it was their own. Truly an exceptional experience and job well done.

I needed someone to figure out why my HVAC System suddenly stopped working. Dynamic air systems…read moreresponded to me after hours, set up an appointment quickly, and arrived at my house when promised. They could not fix the issue, but were able to tell me that I needed an electrician to repair a breaker. This advice led me to a quick solution and the air-conditioning is back on! Thank you so much for the quick service and for your good advice. It was definitely worth the $165 diagnostic fee.

Jeff was personal, polite, and professional when he installed our new AC unit. He also installed a…read morenest thermostat for us and it's been working great now for the past year and a half. Highly recommend this company!

I want to thank this company for helping me out when my van broke down and this nice gentleman…read moreoffer to help me jump start my van . When everyone just passed and ignored me he offered to help me out . I appreciate him taking time out of his day to help me out . Please consider hiring this company for anything air conditioning related or heating problems . There workers are very friendly people and generous to leading a helping hand . Thank you for your help . Thank you for your time , patience and support!!

Excellent service! friendly and knowledgeable professionals. arrived on time with all equipment…read morenecessary to clear our very plugged dryer vent. Will hire them in the Fall to clean our heater system and vent.

I despise giving bad reviews. But when they are warranted, what else is there to do?…read more I made an appointment for service with them. Because I had to work the day of the appointment, I had to make outside arrangements to make sure someone was at my house ready to welcome them when they arrived. THEY NEVER SHOWED UP. Not only did they never show up, I never received any phone call from them during or after our appointment time. They simply never showed. If they want a bad review and don't want to get paid, fine. The fact that I had someone else waste their time as well waiting for a company that never came, unacceptable as a professional business.

Reached out right away. Was able to come out the next day. He was very kind and knowledgeable. Did…read morehis work and wore booties. Price for work reasonable. Will use them again

I've used RML a few times for AC service and repair. They are always responsive, professional, and…read morequick.

Called the day after 90 plus degrees heat wave on a Thursday at 4:30…read moreWasn't expecting any appointments till next week. They said we will call back to schedule an appointment . Within :40 minutes, the technician found the blown compositor. Replacement parts were on hand and the A/C was back in service. This service price was very reasonable .

Just replaced old furnace, A/C and air ducts. Ron and Team were outstanding!…read moreGot my quote set a date for work. Everything was finished in 3.5 days. The team was professional, punctual, clean and friendly. I would recommend Rianda Air to anyone. Thanks, Mark A Hollister CA

Great service and gave information and explanation to what may and what was wrong. Fast reply to…read morecontact. For a short notice call, arrived quickly. Overall excellent service and work.

WOW!! What service! Same day service. Courteous, Professional and explained everything he was doing…read more I need that! Definitely will call if I should need help Again as well as refer Travis out!

Advantage Heating installed the HVAC system in my new construction home. The thermostat started…read moreworking sporadically right before a critical home inspection. Frank was initially booked for weeks, but once I explained the urgency, he shifted his schedule to accommodate me. Not only did he quickly fix the thermostat (a minor, standard adjustment), but he also checked other system components and repaired a duct that a completely different subcontractor had accidentally knocked loose. Anyone who has built a home knows that minor post-construction tweaks are normal, especially when multiple trades overlap. What matters isn't the absence of these tiny adjustments; it's how the company responds. Frank was professional, recognized my urgency, and made my timeline his priority. For that level of service, Advantage Heating deserves 5 stars.

Great job. Quick and efficient. Price effective. Did a nice job on our mobile home AC and heating.read more