David is the best. Highly recommend. A/C went out and he was here to work on it the next day. He's always honest and polite. He is our go to every time we have an issue with our unit. Thanks Again David for the great service. read more

David Lopez was recommended to me by my cousin-in-law. Such an honest to goodness guy. Very professional and easy to deal with. Not to mention the fast services he renders with accuracy and precision. Highly recommended!!!! read more

David was a rockstar. Replaced our compressor not once but twice when the replacement was faulty. He drove to Fresno twice and back to get us what we needed and still got the job done in remarkable time. I hope my AC never acts up again, but if it does David is my first and only call. read more

This is the Right Guy for the Job!!! Highly recommend Responsive Professional Reasonable price David fixed our AC and made the experience fast, easy and affordable. He is very nice with great communication skills. I put the job request on Yelp and he was the stand out to make his schedule work for us and get it done. TEN STARS!! Thank you. read more

DLO Heating and Air Conditioning - Keep this on file!!! - Heating & Air Conditioning/HVAC Near Me

We run a Casita Airbnb as part of our home, so when the AC died on a Friday night--during a weekend with guests and triple-digit temperatures--we knew we had to act fast. We reached out to DLO Heating and Air, and even though David wasn't able to get to us on Saturday due to prior scheduling commitments, he called first thing Saturday morning and set up an appointment for Sunday. In the meantime, he walked us through some virtual troubleshooting over the phone to try and help us get by until he could arrive. That level of responsiveness and willingness to help--especially over a weekend--was so appreciated. Ultimately, due to the extreme heat and the urgency of needing a solution for our guests, we had to go with a provider who was available immediately. That said, David's professionalism, communication, and genuine concern for our situation left a lasting impression. Even though we didn't end up using DLO this time, I would absolutely recommend David based on our experience and would not hesitate to reach out to him again in the future. read more

After our first great experience with David at DLO we decided to have him come out to take a look at replacing our furnace and air-conditioning unit original to the house 1983. David explained the difference in the units we could choose from for this size house. A quiet A/C was important to me and my boyfriend wanted all the ducts under the house replaced. Vents pipes where replaced and different duct sizes were strategically placed under the house. The air conditioning unit is so unbelievably quiet. I love it! It feels good to turn on the heat/air and know it is blowing clean in the house. A big upgrade after 33 years! Hopefully this efficient system will bring down our PGE bill. David is not a high pressure sales person which I like. His prices are reasonable and his team is prompt and know what they are doing! I highly recommend him! read more

DLO Heating and Air Conditioning - New efficient furnace! - Heating & Air Conditioning/HVAC Near Me

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I needed a new package unit installed for a rental property I have in Stockton. I called and DLO came in with the best pricing. He answered all my questions, went over the details of everything that is needed. If you want a good job done and reasonable price, go with DLO! Thank you for an amazing work! read more

Just had our whole HVAC system replaced after DLO helped us limp along for a few months till our 23 year old system finally quit. David and the DLO team came to assess the system, provided a great quote with options to go up and down on the equipment based on efficiency and price and allowed us to discuss the best way to go for our situation. No pressure , just straight forward quote with no surprises and they worked quickly to get our situation corrected. Very nice , respectful and comment service. They repiped the refrigerant lines so everything was new including our zoning system. Can't say enough great things. Give this company a shot at earning your business , they will work to give you thier best ! Our system is great and we are loving the cool air just in time for summe read more

I had used them before and was happy with the result, so naturally I called them back when my AC stopped blowing air altogether. They came out the next day and within 30-45 minutes they were finished, payed and in their way. As I was enjoying the cold air again. Will definitely call again. read more

Needed to have someone diagnose why the lower portion of my house wasn't cooling. Sent out a Yelp project request to different companies and this company was one of the first ones to respond. David was easy to message and talk with. He had great availability. Came with his helper, and both were very nice and knowledgeable. They were efficient and fixed the problem right away. Great service at a great price! Highly recommend for your HVAC needs. read more

We had a company come out and give us an estimate on our furnace. We had a leak. He gave me a quote of 1500 and up instead of fixing it. They just turned the valve off. We didn't trust a guy so we hired David from DLO heating. He came out real fast, answered our phone real fast and found the problem real fast very nice guy And knows his job. He saved us a lot of money if you're looking for a pro call David. read more

I had a few HVAC companies to check my ac warm air issue. They gave me quotes, but some were absent minded and others were way over priced. However, David and his crew gave me a fair price, great options, and was able to get the work done ASAP. He replaced both the ac and furnace, since both were original units (30 plus years old). I greatly appreciate his professionalism and honesty (It's tough to find now-a-days). Thank you read more

We had DLO Heating and Air Conditioning install a new mini-split system in our older (1937) home and they did an excellent job from start to finish! They worked around our busy schedule, showed up on time and completed the project in one day, just as promised. David's two helpers were polite, friendly and very professional. They even covered my guitar collection during construction to keep them dust free! I highly recommend this company and would not hesitate to use them again. read more

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The BEST!!! Called David when my home AC unit (which is easily 50 years old) went out. Answered immediately, came out the next morning at exactly the time promised, quickly identified the issue and had it back up and running in no time! Absolutely NO upselling like other places I've used in the past! Just fast, knowledgeable REPAIRS to what is admittedly an older system. And more than fair (dare I say, shockingly) price to have my system fixed in record time. DLO is 100% my go to for AC services and repairs forever!!! read more

David is reliable & helpful, got his guy to fix our hvac at short notice at reasonable price (better than market price). Will hire him again! read more

Excellent! Above and beyond regarding communication, what needed to be done NOW and explained what we should think about doing for the future. (Our unit is quite old). Replaced motor in my dual unit for ac/heating. Did some checking on the price and DLO was more than fair!!!! Would not hesitate to hire DLO again. read more

David came out and provided good service. Had my AC up and running quick. He took the time to check the whole system just to make sure he solved the problem. He was quick to respond to yelp message. read more

I called DLO for AC service repair and he answered the call quickly and showed up at our set time. He was able to fix the unit by troubleshooting the problem and isolating it so it wouldn't come back. I was very impressed with the knowledge and professionalism. I know who to call if I ever come across any HVAC problems. read more

We couldn't figure out what happened to our AC... all of a sudden it wasn't blowing out much air. We're new to the Stockton area, so trying to find people trustworthy to fix anything without overcharging us was pretty difficult to do. I searched for about a day and then found DLO on yelp with AMAZING reviews. I messaged DLO Thursday morning & within minutes David responded and scheduled us for 2:30. I had to run errands but my husband stayed home to wait for him & within minutes of David showing up the AC was fixed. He knew exactly what to do, what to look for and how to fix it. I truly appreciate the fast response, and even David showing my husband how to fix it the next time this happens. Stockton ain't no joke with its 100 degree weather this year & my 3 little ones needed us to fix this asap. Thank you David!!! read more

I was in need of duct replacement which was located in the crawlspace under my home as there was low air flow in the back rooms and air leakage. I let David know that I had 10 vents in the house. We set up a meeting for the next day. David looked at the vents and said he would have a quote/estimate ready that evening. David and his crew had the ducting done in a day and a half . The crew was impressive they layed down matting to keep my floors clean and lined the rooms with plastic to make sure there wasn't a mess. The ripped out the old ducting an put in new flex ducting and some dampeners to help distribute the air flow. The air flow is great now, they cleaned up left no mess at all. I let him know he is now my go to guy for HVAC. Great pricing, no up sale, quality work and a great attitude . Thanks DLO. read more

Dave and his team were amazing. Dave responded within minutes, with a suggested appointment time that was the next day. (I sent my request at 11pm!). Dave communicated well, and took time to explain in detail what our problem was so I fully understood the work that was required. I kept Dave's card and will be using DLO AC and Heating needs going forward. I cannot recommend him enough! read more

Our AC was not working, so we reached out and David was able to make it over to our home in no time!! We have cool air running, thanks to David. He was able to service our system + run an evaluation on our system. Thank you, David! read more

Had a great experience with David at DLO. My rooftop unit was on its last legs and the furnace had completely ceased to blow hot air. I read the reviews here about David's honesty, and had him come out to have a look. He offered to try to replace the fried board--to repair it, but noted that it was a questionable choice since the whole unit was very old. It's true that the unit has been repaired by other companies 3 times in the last five years. Anyhow, he put a whole new system in for me and threw in a bunch of ducting repairs. Compared to the two other units I've recently put into my other rentals or my own family home, David did it at a great price. So, honesty, promptness, great pricing, and competence. Would definitely use again. read more

Always on time, reliable and knowleadegable. Quality job and easy to talk to. Their job is perfect.

Amazing service, quick response, got my ac running same day (in like a hour!), explained everything clearly in non HVAC terms so I could understand. What more could you ask for. Im very happy and highly recommend. Thank you! read more

Another great experience with David and his crew! My old AC and furnace were 30 years old. Time to be replaced! I hired David because he is honest, reliable and does great work. I'm very happy with my new AC. David offers the best pricing around. I was happy to support a small business. I highly recommend David! read more

The service I received from DLO Heating and Air was beyond excellent. Both David the owner and his assistant were very polite and knowledgeable. They were able to isolate the problem quickly, and order a hard to find blower motor from the manufacturer. Thankfully they got it up and running in only a week. This was a rental property and David went above and beyond to fix the problem quickly. I have worked with a lot of contractors and DLO is one of the good ones with fair pricing. read more

David and his crew are amazing! My old AC unit broke on July 4th, right in the middle of the heat wave. David responded to me very quickly and he came out the same day. Due to a big Freon leak, I needed a new unit. He explained everything thoroughly and made sure I didn't have any questions. He was able to order a new unit & get me on the schedule to install it right away. They arrived promptly on time. The entire crew was extremely nice and very polite. By the end of the day I had ice cold air cooling the whole house off. I will definitely use David and his crew again in the future for sure! read more

David and other guy were great! Fast work fixed AC! Hire DLO !!!!!!! Super nice on top of everything else! read more

David installed a small mini split in our home to supplement the older existing system, he and his crew also removed and replaced a roof mounted heat pump on our rental. Both jobs we were given competitive pricing and the work was completed in a professional manner. read more

We have been saving up and budgeting for a new furnace for the past few years. Our furnace is 27 years old and it was on its last leg. We know that changing out furnace for HVAC is a big investment so we did a lot of our own research prior moving forward with installation.  We put a project on Yelp and David was the first contracted to reach out to us.  David was on time and prompt and professional throughout the entire process.  During the estimate process David gave us several options for a replacement for our furnace.  He went ahead and checked the air conditioning as well during the estimate.  He did not pressure is to get any new equipment for the AC portion however he did recommend getting a heat pump in the future since we already has solar.  His reason is that it is more efficient and will benefit us in the long run. He gave us many options to choose from and it was on us to decide which way we wanted to go.  I did reach out to 3 other companies with different bids in the process was eye-opening.  Some of the contractors were pushing new equipment onto us such as saying we need a new air handler and a heat pump. If it wasn't pushing new equipment it was the price point.  The price the other companies quoted  us was substantially higher than DLO.  The reason I went with DLO is because he is a smaller company, the price was competitive, and we don't have to pay extra for overhead compared to the big HVAC companies. We also want to support the little guys local to our area. David shared to me that he is just starting out with his new business but has been in the field many years with experience.  He decided to run his own company and be his own boss. Overall, David has been consistent, reliable, and honest through out the process. We will have him back soon to install out heat pump. read more

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Called into david for a problem with the way my ac was running and he was able to come to tracy and diagnose what the problem was then able to help me fix it for a very good price was very professional helpful and nice, even offered to change my filter and service my unit at a discounted rate 10/10 would recommend again!!! read more

I live in the Sacramento Delta where it is difficult to find any reliable contractors who are willing to drive out here to service this area. David was quick to respond to my request and was out here the next day. He was polite, friendly, showed up right on time and quickly diagnosed and fixed the problem for a very reasonable price. One can't ask for anything more. If you are looking for an HVAC contractor, look no further. read more

Awesome company, explained what needed to be done and took care of it . Will definitely do business again in the future .

Complete Air and heating installation. I cannot say enough about David we had a complete install from start to finish. David is knowledgeable and caring and he did an outstanding job. To the point that when the inspector came to inspect the work, the inspector said that he has never seen such a neat and clean and installation. David is a kind and caring and respectful he has answered all our questions and has checked up on the unit making sure everything is in good working order. As a consumer I can truly say that I have no remorse on contracting David. If you are planing any work you will not regret hiring DLO heating and air. Thank You David Richard A. read more

Looked to yelp to find an AC person in Stockton, he responded to my text late evening, told him what's going on and was able to go by the house the next morning for a free estimate. All what was needed was freon,luckily it was the newer kind. He did not try to sell me a unit, which was great! Nice job! read more

He was prompt and professional. Very pleased with the service. The price was very good and I have nothing bad to say.

Friday night I realized my A/C was blowing warm air, I was panicked knowing the next day would be 108 degrees. DLO massaged me back at 8pm arranging next day service, in 20 minutes they had me and my family back in a cool house. They were quick and professional and it didn't cost near what I thought it would cost. I can't thank you guys enough. read more

If you are looking to get your heating and air service. Look no further, because DLO Heating and Air Conditioning does all your maintenance, repairs and installations. Called and speak to David to get a quote on my duck work, he was very polite and friendly. Next day he came to the house and inspected our duck work. David and his team is very fast and professional. They finish my duck work in no time. Not only that, they have the best price in town. I would recommend DLO Heating and Air Condition to friends and family. read more

We bought a home recently and realized the heater wasn't working. I contacted DLO service and briefly explained the issue and he was very quick to schedule an appointment the following day to check on our unit. Very communicative from the beginning and identified the issue regardless of the cold/rainy weather. We are very grateful for his great service, reliable work and affordable rates. I highly recommend DLO Heating and Air Conditioning! Thank you David for working with my family & I in a timely manner, I really appreciate you taking the additional step to upgrade our thermostat to the one I requested. read more