Dycus was the third air conditioning company that I made contact with. We are in the process of selling our rental home, and the air conditioner was not working correctly. They responded quickly and had better availability than the other two companies I had previously called. John was dispatched to my house, and he was there actually ahead of me. He was friendly, concise, to the point, and honest. He quickly pointed out the problems, and we found resolutions. All in all, I am very happy with their service! I highly recommend them to anybody needing their air-conditioner looked at, fixed, or replaced. read more

Dycus Heating and Air Conditioning - Their van parked outside of our home. Awesome job, John! - Heating & Air Conditioning/HVAC Near Me - Modesto, California

Fast responding and very accommodating with my schedule. The service agent was very professional and sent out a top notch tech. The tech was a master technician and had the best equipment to work on my AC unit. They found the problem quickly and solved the problem with my old unit. They did advise my unit will need to be replaced soon. Overall, I would definitely recommend them for your AC needs. read more

We have a semi-annual service contract with Dycus HVAC for our home. This company is responsible, reliable, affordable, and has excellent customer service and turnaround time. Dycus was recommended to us; I now recommend them to you! read more

This morning, I received a call from Kayla. "We are overdue to service your a/c unit. We are catching up due to the pandemic. We will have a tech in your area this afternoon. Would you like us to come by and service the unit and replace the filter today?" I agreed and the appointment was set. The tech, Doug, showed up. He did not have a mask, or gloves on. I asked, "Do you have a mask?" Without saying a word, he angrily threw the filter he was holding, on the ground, stormed off, slammed open my gate, and went to his van and got a mask. (I assume. I never saw it.) I excused him from my home without having the service done. During these uncertain, unprecedented times, one can not be too careful and, especially if a customer asks, there should be no qualms about respecting their wishes prior to entering the home. This is about health and safety, and is of utmost importance. read more

A/C went out Sunday at 6pm, I called them Monday morning at 8am and a tech was at my house an hour later. Thankfully it was a pretty simple fix, he was done by 9:30 and the A/C was back up and running. read more

Last year my fiancé and I purchased our first home. Unfortunately our inspector didn't inform us that the A/C unit was hardly in any working condition. We moved in August and suffered for 2 weeks in 100 degree weather (with 3 young children) waiting for our home warranty to set us up with a company for replacement but because of the time of year they couldn't find anyone available! From then on we decided to take it into our own hands and ended up finding Dycus. Literally from start to finish they were extremely accommodating, to the point that they even provided us with an industrial size portable A/C unit until they were able to come replace our outdoor unit! The two techs that came to remove our old unit were so friendly and spent time afterwards explaining how everything works, both were very professional and I could tell they were set on providing wonderful customer service. After they installed the unit we randomly received a call for a tech to come check our vent pressure at no cost to us and also sent us a gift card to a restaurant! You guys saved us last summer and we are so grateful for such outstanding customer service! Thank you! read more

Dycus Heating and Air Conditioning - Heating & Air Conditioning/HVAC Near Me - Modesto, California

My realtor had them come out to estimate some HVAC work that needed to be done for a home purchase. I appreciate that they were able to come out on short notice but... they came out, checked out the HVAC system, charged me $99 and then disappeared. All I ever received was an invoice. Every time my realtor tried to call and get an estimate, she was given the run-around. I would say I want the estimate I was promised, but I'm not going to use a company that makes me work for their business. Instead, I'd just like my $99 back. read more

We appreciate the professional manner in which we were treated. We needed a new unit. Dave went over the options and provided a portable unit while we waited as it was 100+. We made the choice. Installation was straight forwarded. The new unit works great. Thanks to all the great employees at Dycus from beginning to end. read more

Great!!!! Customer Service, I work in a Assisted Living with fragile Elderly Residents. we had some issues with our heater so I called Dycus .... Although they were booked, they must have squeezed us in. they too were concerned about our residents. You really don't see customer service like this very much. They arrived after hours. We have a OLD system although the Tech tried everything he could, they were not able to help. The Tech was so nice and expressed how sorry they were they could not fix it. They Referred us to another company company. Thank you for the great customer service!!! read more

I've had a couple issues recently with my AC unit. After reading reviews of several local Heating & Air companies, I chose to go with Dycus Heating & Air. Simply put, it was a great decision. The receptionist and both technicians who responded were great. They responded to my issue quickly and got it handled on the first visit. I'd highly recommend this business! read more

I had called a few air n heating companies and I ended up using Dycus. Dycus was quick and professional. They did a great job. But what the deciding decision was the girl that I was asking all the questions to. Her name was Juanita. She was patient ( I had a lot of questions), kind and knowledgeable. Thanks Dycus for a great job! Thanks Juanita for making a difficult situation a little less stressful. read more

Reasonable costs! Mike called before arriving, was early, polite, courteous, and honest. Even explained things to my boyfriend over the phone just so we both understood. Could not ask for better service on such a short notice. We will definitely be considering further services. read more

Great service, they were on time, knowledgeable, and very helpful! The service tech explained everything to us We would highly recommend read more

Dycus is an awesome company to have look at your unit. The professionalisms of the crew is bar none. Very through and good when it comes to explaining the problem with our unit. Turns out that if we fixed the problem with our old unit it would of costed more then getting a new one. So we opted to just get the new unit. I defiantly recommend this company!! read more

Professional, honest, friendly, show up before the promised time and easy to deal with. I have an older central air and every time they come out they quickly trouble shoot and repair. They always explain what's wrong and do the job for a fair price. Always have the parts in stock, fan motor, relays etc. Bottom line they do a great job and make it easy. read more

The worst experience of my life! The Tech was so rude to me and extremely unprofessional, he made me cry multiple times. He showed up a hour and half earlier than his scheduled arrival time and gave me a 5 minute notice. The Tech pulled up smoking what it appeared to be a cannabis pen and was talking on the phone with someone else the whole time. He felt the need to repeatedly tell me he didn't have time for me and that he wasn't going to get home in time to see his kids. I would ask him questions and he was very vague with his answers. The issue was a motor needed to be replaced, it was shaking so bad one of the wires came undone. He just connected the wire and closed it up, didn't service it in anyway other than putting the wire back. Less than 2 hours after he left it went out, I called and told them the issue and they said they are booked up until next week. Fine, I get it it's a busy season but customer service should be your number one priority not getting over on helpless people. I ended up calling another company and they came out within 2 hours because they knew that it was a fire hazard to have electrical issues like that. They immediately found the issue and fixed within a hour. I feel like if he took the time the way he was supposed I wouldn't have had to pay two different companies for one job. This company treats their customers like a meat processing plant, they take what they want and disregard the rest. NEVER will I let this company near my house or anyone else's I know. A rip off is an understatement read more

Very professional left message with secretary at 7 PM next morning they called me back at 8 AM came out when they said fixed what needed to be fixed would highly recommend read more

My elderly parents had their heater fail on a holiday. Dycus heating was the only company out of many that I had called that even answered the phone. The technician helped me troubleshoot over the phone and came out first thing the next day to make the repair. Great service and they earned a loyal customer as a result their efforts. Special thanks to Carl and John. read more

Cannot say enough about how great Dycus heating and air conditioning is. My AC went out at 830pm in the middle of a heat spell. They were extremely busy and had no openings. I explained I had a 3.5 month old at home and was worried about his health because the next days forecast called for 105*. Long story short they had a Tech at my house at 715am and fixed my AC. Great experience I will be a customer for life. I highly recommend using them for all of your heating/air conditioning needs. read more

Fast and friendly. Let us borrow a room ac because they couldnt get to us until monday. I liked the work, the workers, and office staff.

Dycus was so professional. When getting an estimate he took the time to look at all the duct work and the unit itself to see what would be the best for my house and my needs. He didn't try to upsell me on anything and answered all my questions. read more

I can't say enough positive things about this company, their customer service, their servicing AND replacement of our heating and air conditioning units in a timely and professional manner. Their pricing is so competitive and they educate you on the unit being installed. Without being pushy AT ALL, the told us about a recommended a bi yearly servicing of the unit to extend the life of the unit as well as potentially reduce monthly bills and keep the air in the house filtered...well worth the cost! I can recommend them highly from not just doing one job for my family but doing TWO within a 6 month period of time. HIGHLY RECOMMEND. read more

Thank you James!!! My parents heater stopped working. Usually service people come out and want to start charging you for every little thing, James explained everything to me and made recommendations. He was able to fix the heater. Thanks again James read more

We own a commercial property in Modesto. Dycus installed 4 new HVAC units for us when we bought the property in August of 2015. Last week, and almost two years since they installed the new units, one of the tenant's units was not blowing cold air. At our request, and out of warranty, Dycus inspected the unit, agreed that the issue was likely an installation issue, and repaired and re-charged the unit at no cost to us. We greatly appreciate the exceptional service we received from Dycus as well as their exceptional integrity. They have earned our highest recommendation. read more

When I did a remodel, Dycus did a great job with the additional space that needed to be added. They sized the new system and it worked great last summer. They have always done a complete service over the years. read more

Tyler Dycus, thank you the response. I only ask you to trade places with me. The service tech says they can't fix the issue. You are charged $75 for that information. Your unit STILL don't work. How many stars do "you" rate this company for their visit ? read more

Dycus Heat and Air installed my heater and air conditioner a few years back. Their price was the best. Their service was impeccable then and remains the same to this day. Their staff are professional and courteous. They all know their jobs and do them well. I highly recommend them if you are in the market for a new install or your yearly service. read more

I've worked with Dycus for years and have found them to be very knowledgeable attentive and reasonable. I'd highly recommend them for your heating and cooling needs. read more

Dycus once again did a great job helping us with our A/C unit. They were on time, courteous and polite. I would definitely recommend them to friends and family. read more

Great service . Great price . Great equipment . Great customer service . Totally top quality from start to finish . From office to service Al the way to the owner . Absolutely the best in the business !!! I bought my house a few years ago and hated it in the summer time . Now I love it . It's like a whole new house . Thank you all for being the best . read more

You cannot do better than to have your heating and air conditioning needs handled by Dycus. This is the best place I have ever dealt with ,as far as HVAC is concerned. I had the owner and president( Dave Dycus ) come out to my house , FREE OF CHARGE , and assess the integrity of my furnace , after being told by another firm that I needed to replace it. Not only did he tell me I did NOT need to replace it, he also set up an evaluation the next morning by PGE to ensure no noxious or toxic gases were leaking into the house from the furnace. He did not ask for any money and did this completely on the principle of honesty. I STRONGLY urge you to use this place. Dave is not all about money , but much more about customer satisfaction. He is a very well-educated and intelligent gentleman , as well. Use his service , you will not regret it. read more

We just had Brandon & Kevin out at our shop and they were the most friendly and informative technicians we've had out here to fix our A/C. Dycus is a great company and will definitely use them again and recommend to others!! Thank you Dycus, Kevin & Brnadon. read more

Just yesterday, Dycus rescued us (2 week old newborn included) from our 108 degree summer nightmare. Our AC stopped working the night before & Dave was able to squeeze us into the schedule the next day! He was so so great to us. Our tech, Nick, worked all day up in our attic and even called to make sure everything was working correctly before heading home that night. They were able to make this awful situation a little less stressful. I'm grateful that we contacted such a great company! read more

Without a doubt the best service anywhere. I highly recommend Dycus to anyone in need of sales or service. Dycus recently installed a new heat/ac unit at my home and i couldn't be more pleased. I've recommended them in the past and will continue to do so. The owner Dave Dycus and the techs ( Nick, Bobby, and Miguel ) that work for him are professional and customer focused, read more

Dycus installed my new HVAC unit a few years ago. The owner came to my home to look at my old unit and tell me our options. The install was quick and we have loved our system. The static air filter has also helped our families allergies a lot. When there was a problem with they system their tech was out there that same day, even though it was after hours right before a holiday weekend. Was so proud of the job they did I referred them to my employer who ended up using Dycus for our office. Great company. read more

Despite using them for new hardware and installation in the past. I recently had them out and was billed for the work. The diagnostic fee was reasonable, however the replacement part was billed with 800% markup. A simple 5 to 10 dollar capacitor was billed for 168 dollars. I called them and asked if they had made a mistake and they said that it cost 168. I would avoid Dycus at all costs. read more

Nothing but problems with two new air conditioning units purchased and installed by them in February 2015. Have had three call backs within the first year to fix problems that their installers created. They even tried to bill me for one of their visits. Their equipment is faulty and have had leaks in the cooper tubing within the first year of operation. Their explanation is that the copper tubing is thinner now because of energy efficient laws that California passed a few years ago. I have opened a case with Contractors License Board in Sacramento over this matter. They take your money and blame the laws for their faulty equipment which fails to perform. The owner promised if I removed this unfavorable Yelp review he would work with me to take care of his problem (which i did). That was 10 days ago. Nobody has bothered to contact me so the honest Yelp review is back for all to see. Try another company because their warranties are worthless. read more

this company isn't even worth one star. they came out to my home twice and were unable to repair my ac. the first time the system was completely blocked a small clog was removed, but the air flow was non existent, i called my landlord back to have them come back out and it took them 2 weeks and repeated rescheduling. had to go without a/c almost entirely since it wasn't worth turning it on in the 110 degree heat only to keep the house at 98, finally when they returned they did some work on the way the unit was attached to the house, and when they had me turn it on to be sure it was running there was still no air flow through most of my vents on only 1 vent functions at barley 1/4 what it did before it went out, i told them before they just took off with not so much as it should work better, yes they said should as in they knew it wouldn't, hey i can't feel anything coming out of this vent, still got the it will work better. well it did work mildly better since the first "repair" instead of it being unable to keep the house below 90 when it is 94 outside, it actually can keep the house at 87 on a 94 degree day. we aren't asking for our house to be a refrigerator but at least have the ability to not have a constant indoor temp of the mid to upper 80's. that and if the outside temp is below 84 the damn thing freezes up and needs to be shut off for at least three hours after only running for two. the worst part is my a/c unit is also my heating unit, so come winter my family including a new born will be freezing, since it may be unsafe to operate, since the heated air won't come out there is the chance it could be a fire hazard. these guys treated me like a dummy like i wasn't important neither the second two guys who came out, the first guy was fairly nice but left before being able to finish, so he left some of the way it was attached to the house open so he could make his next appointment, he said it would be working, but it didn't which is why they had to come out a second time and to finish what he didn't, did not listen neither did the woman on the phone when i tried to tell them hey there is no air coming out of the vents insisted that the problem was the way it was attached to house , which was not eh case because it worked wonderfully before it went out (blow you skirt up great) to now nothing is coming out and none of the vents could even move a tissue if one were so inclined to put on over a vent. they only want you money and will not do anything in the ways of actually repairing your ac/heating unit. they will nothing and take your money. find someone else, your local homeless man with a will work for food sign is a safer bet than these guys. they won't listen to what he problem is, they will ignore you, act like you don't know anything, will lie and say the unit is supposed to work like that even when it when you know what it is supposed to work like and you tell them. rush and leave your home like they are escaping. they do not care about the customer, they would rather not have to deal with the customer. read more