I searched Yelp for a local company to troubleshoot my mini split system. Air Central got back very…read morefast but I had another company that was just a tad bit quicker. Air Central was very polite and willing to accommodate my needs quickly if my first choice didn't work out.

This company is awesome. They are always professional, friendly, and accommodating. They installed…read moremy HVAC unit a couple years ago and are great about maintaining it. I have a contract with them (includes two service checks/cleanings per year) and a warranty. They are always on time, get right to work, and let me know what's what after. Always very cordial including their office staff. I have recommended them to numerous people.

I have since spoken with Gabriel and he was very accommodating and I beleive he will do a great…read morejob. He gathered information and in a couple days I will have my estimate.

Needed a new roof and Needed it soon. Got both. The guys did a good job and cleaned everything up…read morewell. I think the price was fair.

Called for an inspection on some units that came with our new house. We suspected that they had…read morebeen neglected, and we were right. Stephen ended up being able to come out the same day, which was great! The service and repairs that it uncovered were all very thorough and a great price. They publish their prices on their website for total transparency. I really appreciate that! We look forward to continuing to hire Blue Line for ongoing maintenance and a couple of upgrade projects we are budgeting for.

Blue line is always reliable and affordable They always do…read morea thorough job, we highly recommend them

Requested service for a smaller mini split system on Friday through Yelp. Was immediately responded…read moreby three companies for service. Chose Configuration Air due to their quickness in responding and they were at my home by 8:00am Monday. Charged up my system after checking for leaks for a very reasonable cost. I highly recommend this company!!

Excellent customer service from the quotes to the final install and review. They addressed a small…read moreproblem immediately. Since this was an unexpected system failure, they were able to install the new units very quickly.

I've been a loyal customer of DNK for over four years, and Drew and his team have consistently…read moreexceeded my expectations. Whether it's routine HVAC maintenance or an urgent commercial refrigerator repair, they're always quick to respond and communicate clearly every step of the way. Their professionalism, reliability, and top-notch service make them my go-to team. I wouldn't trust anyone else--and I recommend DNK with complete confidence.

Fantastic customer service. We were very satisfied with service provided and price. We will…read moredefinitely continue with routine maintenance and service with DNK. Outstanding.

We arrived to our park model in Fortuna De Oro and found that our heating and air unit was not…read moreworking. We asked friends and neighbors for recommendations and Frank's was one of them. We had a couple of people come out to give us an estimate. Frank came out the same day, checked everything out, and his estimate was $1300 cheaper than the others! Not only that he had a new unit in the next afternoon! The crew was friendly and professional. They did a great job for a great price. We couldn't be happier.

I had Franks air conditioning repair my AC unit while I was out of town. I was very impressed with…read morehow quick they responded and how through they were and a resendable price too.

These guys are as good as it gets. I got an estimate on Tue and they installed the air con on…read moreFriday. The estimate you get is what you pay. No hidden costs. They did a fine job and kept me advised all the way. They even register you warranty so you do not forget.

From the owner: Service, repair and installation. K-39 Residential & Commercial…read more

Mark is a GREAT tech and Christine is very sharp and an incredible assistant. They are very…read moreefficient and organized, no wasting of time looking for tools or parts with these two. Mark did a great job troubleshooting pin pointing the bad circuit board. Model business wonderful to work with

Christine and Mark responded to my dilemma and replaced my RV toilet. Christine drove to a nearby…read moresupplier to get a new one. They were very knowledgeable and knew exact what to do. The price was very reasonable and the work was quality. I'm going to use them in the future!