It typically doesn't happen where a service isn't completed because the provider doesn't want to overcharge you AND still helps you by telling you how you can fix it yourself. But that's exactly what happened yesterday. Danny went to my rental home and after inspecting, he gave my wife our options of fixing it and gave her in full detail how to do it. Afterwards, I called him and he gave me some of his time going over it again and even telling me that I can call him again if I needed more help. To have a business and an also be a kind person is rare, and the impression Danny left was thatvof a kind person. If I ever need service in the future, or decide that I don't feel like fixing my heating system myself, I'll have no problem using Mod. Thanks again!! read more

Daniel was very responsive and reliable when it came to repairing my parents' furnace. He was one of the first to respond when I sent out my request through Yelp Projects. Save yourself the time and money by skipping the big companies like Jazz Heating Cooling. Jazz will not only take weeks to fix the issue, but you'll go through multiple parties just for a call back on updates. Support small businesses that are not owned by private equity by going with Daniel at MOD. read more

Got a few quotes through Yelp to fix my AC and decided to go with a smaller, but highly rated, company. Mod Comfort seemed to fit the bill so I had them come out the next day. Daniel was on time (arrived a couple minutes before the estimated arrival window), quickly diagnosed the problem, explained the issue and proposed the solution to me. He's very knowledgeable in his craft. If you're looking for excellent and honest service, reasonable prices, and wanting to support small business, I would highly recommend Mod for your HVAC needs! read more

The most truthful and honest HVAC vendor I've dealt with. Most vendors want to change the whole furnace once its 10 years old but Daniel did a great job in detailing the wear and tear and fixing a gas leak at the flex pipe. read more

Had a great experience with MOD Comfort Solutions. Daniel came out and was incredibly professional and thorough. He took his time evaluating the system, quickly identified that the capacitor had blown, and explained everything clearly -- from what needed to be fixed to how my all-electric setup works and what kind of maintenance schedule to follow. What I really appreciated was that he didn't try to oversell anything. Just an honest, straightforward assessment and a quick repair that got us back up and running. The system is working great now and I'll definitely be calling them again if anything comes up. Highly recommend! read more

I did research on several companies and obtained estimates from each. Ultimately, I went with MOD Comfort Solutions, and I couldn't be happier with my decision. Danny answered my list of questions, and he took his time to explain the options that he built for me. We discussed many factors, including budget, and I really appreciated how he worked around me--accommodating my schedule, needs, and concerns. I never felt pressured to make a decision, which I also really appreciate considering the size of my project and my requests. On install day, Danny and his team arrived on time. They wore booties (I'm grateful for the respect of my space!), and they cleaned up well when they were done. It took one day and thankfully so since I suffer from terrible allergies and asthma. I could not wait to run the air purifier that Danny built into my new system. I've been running it since it was installed, and I'm so grateful for it! I have already noticed the difference in air quality inside my home. After installation, Danny and his team continued to be very responsive. I've messaged them directly with questions about my Nest and for things like setting recommendations. They've been incredibly helpful--truly a great team! Highly recommend! read more

Our furnace recently stopped working. I contacted MOD Comfort Solutions based on their online reviews. They were able to schedule me for the same day appointment and I was delighted when Daniel asked if he could come earlier than the scheduled time. Daniel was very professional and personable. He ran through diagnoses and explained very clearly what needed to be fixed. He ordered parts and fixed the issue during a subsequent visit. He also offered helpful tips without trying to sell any unnecessary services. Overall I am very pleased with their service and professionalism. Based on my experience, I would call them again if needed and highly recommend for anyone looking for HVAC services. read more

Danny was prompt, and he did wonderful work. Our air conditioner was a mess (old) and he put in a new one for us. AND repaired some previously shoddy work from other workers we had in the past. Danny was easy to talk to, and explained things well. Really nice guy. We'd definitely recommend him! read more

Our AC died a couple of months ago during a really hot time of the year, and we're just now getting around to writing this review. I'm so thankful this HVAC company was able to make everything happen so quickly! Danny was amazing--he communicated promptly and clearly and really knew his stuff. He listened to what we needed and guided us to the perfect solution without trying to upsell us on more expensive options. It felt so fair and honest. The installation was in and out quickly, did a top-quality job, and left the yard clean. Our new AC has been a lifesaver, and we couldn't be happier. This company is professional, knowledgeable, and truly customer-focused. Highly recommend! read more

We just had MOD replace our furnace and A/C. Shawn and Danny were great! Punctual, professional and great work, plus they were less expensive the other companies we had come out. They took out the old unit, replaced it and had us up in running in a few hours. Clean work with attention to detail. Highly recommend them. Thank you guys!! read more

Mod Comfort Solutions Heating and Air Conditioning - New condenser - Heating & Air Conditioning/HVAC Near Me

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Working with Danny was a great experience, he's knowledgeable and knows what is going on. My thermostat wasn't working before he got here and he quickly diagnosed it and was able to get it fix within the hour. He didn't try to sell me anything more than what I needed, I appreciate his honest work. I would definitely recommend Mod Comfort and Danny to my friends and family for any HVAC needs. read more

Had a new furnace and air conditioner installed and couldn't be happier with the experience. When Daniel came out for the initial estimate, he sat down with me and really took the time to explain all my options and help me decide what was best for my condo. He is super knowledgeable and friendly. The pricing was competitive. I would highly recommend them to anyone needing HVAC work. read more

Had a very good experience with Daniel. He diagnosed the issue quickly and accurately, which from my experience, is not very common among HVAC providers. He then suggested a solution, and answered my probing questions patiently (I was trying to make sure that Daniel really understood the problem). Then he provided a quote with a warranty. Once I accepted, he was there to fix it quickly. All in all, Daniel came across as a person who knows what he is doing, is confident about it, and executes quickly and cleanly. Will call him again in case I have an issue with my HVAC. read more

Daniel was great, clearly explained my HVAC system, answered any questions and was helpful throughout the whole process of HVAC maintenance. Would highly recommend! read more

I would like to thank Shawn and Danny for their outstanding installation of my Lennox HVAC system in my home. Very professional, extremely experienced, 40 years worth of experience between the team that came to my house. They got everything done in one day!! Flawless execution thank you so much! I highly recommend this company for your HVAC needs!! read more

Mod Comfort Solutions Heating and Air Conditioning - New Lennox HVAC system, very quiet, great product! - Heating & Air Conditioning/HVAC Near Me

The experience was great! They answered all my questions and offered excellent pricing. Availability was quick too! I compared several companies, including Costco, and MOD Comfort Solutions beat them all in pricing, equipment quality, and financing. They truly cared about educating me and making sure I felt confident in my purchase. Highly recommend giving them a call to schedule a quote! read more

Mod Comfort Solutions Heating and Air Conditioning - Lennox HVAC - Heating & Air Conditioning/HVAC Near Me

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Daniel at MOD is a lifesaver. He came the next day to repair our heating system. The system was fixed quickly and Daniel explained each step that he made. The fee was nominal to what we had expected. The whole experience was great! read more

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Looking for an HVAC Professional? Our furnace broke down during one of the coldest nights of the year. So I called Mod Comfort Solutions, a local company to come to our home to fix the furnace. Even though it was the weekend, Dan Mandoza, the owner, came out right away. I am so impressed with this family owned company! They are hardworking, compassionate and knowledgeable people who really care for their customers. Moreover, their fees are very reasonable. So if your furnace or air conditioners break down, or you just need a tune-up (which should be done every year or so), the only call you need to make is to Mod Comfort Solutions. So call 925-786-7050 or email info@ModHVAC.com and either Dan or his lovely wife Kristen, will respond right away. Trust me, you won't be disappointed and like me, you too will become a long term customer of Mod Comfort Solutions. read more

Daniel and Shawn are a dynamic duo! They installed our new HVAC system flawlessly and cleanly despite the hard-to-reach location of our furnace in our attic. We love our new Lennox system and dual zone thermostats. Both State and City permits passed with flying colors! These guys are the best in town!! read more

Massive shout out to Danny and Shawn for their exceptional craftsmanship! The team at MOD exceeded all the requirements we looked for in an HVAC company: customer-focused, highly responsive, attentive, consultative, and true expertise. And yes, before you ask... their pricing was very fair! They were able to come out and complete the job of replacing my furnace right away (next business day). They replaced my 25 year old TraneXE 80 furnace in half a day. They truly lived up to their motto, "Let our family take care of yours." I strongly recommend MOD if you're looking for a trustworthy team to take care of your HVAC needs. You won't regret it! read more

I actually nominated my brother for this contest with Lennox, and MOD being the local company reached out to my brother and mentioned his story, our AC has been blowing out hot air for a while so luckily he (Danny) came out and checked the entire house with my brother. He gave us frion (sp?) and added additional frion, just hoping and praying we don't have issues in the future but according to my brother Danny helped us out in getting cool air in our house for the time being. friendly, dependable company. the previous company we do maintenance with on our AC didn't tell us too much about our AC until I cancelled the subscription with them. read more

Finally! An honest and helpful technician. My AC went out for the first time and I had no idea who to contact. Danny took the time to explain how my system worked, the regular maintenance that was needed, and what repairs need to be made to get it up and running again. He also told me that he made minor adjustments that will help the system work more efficiently. If you need a company that will "do the right thing" then this is definitely the company you should go to. He also took the time to install a new thermostat I had purchased. Danny made sure everything was connected and worked properly before leaving. I was also happy to hear he's working on a package for regular annual maintenance that will be coming soon. I have no hesitation in hiring this company for regular maintenance of my AC and heating system. Thank you so much Danny! read more

I would definitely recommend using Mod Comfort Solutions Heating and AC! My AC stopped blowing cold air. When I contacted Daniel, the owner, he got back to me quickly to set up an appointment. He offered me a next day appointment. I received text messages with updates on his arrival, the day of the appointment. He showed up on time, explained everything to me and even showed me the parts that were the issue. We talked through a few options and when we agreed on the plan, he gave me a responsible quote and had everything fixed within an hour. I will definitely use Mod Comfort Solutions again when I need AC or Heating service. read more

Exceptional HVAC Replacement!! We recently had our old HVAC system replaced with Mod Comfort Solutions and the service was amazing. From the initial consultation to the final installation. You can tell they were very knowledgeable - they took the time to explain the benefits of the system and answered all of our questions. Installation process was seamless. I knew nothing about HVAC systems before but they recommended the lennox system, which is a game changer. It's quiet, energy-efficient, and consistent. Have already noticed lower energy bills! Super happy with everything and I definitely recommend them for anyone considering an HVAC replacement. read more

I'm here to thank the amazing service given to me from Mod Comfort Solutions. It was really great working with Daniel who is the face of the company. We are in some of the hottest days right now in San Ramon and was awesome having an HVAC company that was actually from San Ramon and able to meet our needs on a short notice. Daniel was more than qualified knowledgeable with customer service over and beyond. If you're looking for complete HVAC service with local accountability, this is the team Mod comfort solutions. When I encounter something truly remarkable, I immerse myself in the joy of that appreciation, and instinctively, I find myself sharing it with a friend, inviting them into the delightful experience alongside me. read more

Highly recommend Mod Comfort Solutions. They came out the same day I called them. They diagnosed and fixed our air conditioning in a timely manner. Danny is very knowledgeable and friendly. Will definitely call them for our future HVAC services. read more

Daniel is very sharp and honest. He came to my house figured out the root cause in 5 minutes. He replaced the fuse of my furnace and corrected the wiring of the thermostat very accurately. He is also very patient. After fixing, he looked around for the ac and the whole house to make ensure all setup are correct. And very nice to educated me lots of basic knowledges. I am so happy to have such a good pro in my area! Definitely I will recommend him to my friends and neighbors and I think him first for any related work for my house! read more

Dan was great! Efficient, timely, quick and thorough. Took care of my problem and offered additional advice on hope to manage in the future.

I give MOD 10 stars!! My furnace went out on a cold night so I requested help via Yelp. MOD replied immediately and came to my place the next morning to repair my unit. Hands down great customer service, very knowledgeable and at a fair price!! Thanks Daniel!! read more

YEAR 2025: Make sure of the following: 1) business license to work in your city, 2) permit application, 3) confirmation the unit complies with the Govt. Bay Area Air Quality Control Board ( look up serial numbers & review manuals to make sure it doesn't read that it should only be connected to a propane tank), 4) contract has language that is required by Contractors State License Board (CSLB) re: Customer Protection Agency, and 5) Consider getting an independent inspection. On 5/20, contract to replace my HVAC. 5/22, HVAC installed. Asked about a copy of the City Permit. You said Archon will pull it and inspect. I've pulled permits before and found that odd because permits applications are filed quickly. 5/23, called The City (3 days after contract), was informed it's okay to do emergency work, but at least apply. There was no application and business license. After mentioning this fact to you, an application was finally filed. I didn't mention the lack of a business license. 5/29, Archon inspected the air flow. I believed all was well and on track for a city inspection. If the air pressure is good doesn't mean there wasn't a leak from the unit. 5/31, was 104 °, went into the garage and felt air pouring out in various locations. Contacted you many times about what was going on and sent videos. You insisted it was normal, and I kept telling you it was not. 6/1, you came to seal up the air leakage. Due to the heat, the silicone caulking melted! You should have known that watery caulk in a tube from Ace would melt. I told you after it melted and you said you will come, 6/3, to seal it again. Being concerned that the clear silicone caulk placed on the wall of the unit and sealed it to the wood platform. Made me think that the air going into the garage is now feeding into the wood that you sealed it to. 6/2, I am concerned about all these issues, I called the City (Ken Murphy) again and informed me the permit application was submitted on 5/23, and still no business license on file. I called Archon and they informed me that they won't release the report until a business license is obtained. I called the City Mgr. and they didn't have your business license until they called me on 6/6. YOU DIDN'T "LET ME KEEP ANYTHING FOR TWO WEEKS". It was 11 days after installation that I discovered I got burned with the illegal unit. There is no law or policy that once a customer wants a refund, you have the right to remove it the next day. You weren't touching my property until I could have a legit HVAC company remove it. I had to have it inspected by 3rd party, air quality control board, and hire a legit company that was booked for 1 week. CSLB states the use of illegal products can cause a dangerous hazard to the residents and will issue sever penalties against a contractor who does this. YOU KNEW A PERMIT WONT ISSUE BECAUSE IT WAS AN ILLEGAL UNIT BANNED IN MANY COUNTIES. Anyone with 1/2 a brain knows an un-permitted illegal product installed affects homeowner's insurance. Insurance companies are looking for ways to not pay out. A homeowners' failure to install anything not up to code, city inspected, and illegal is not good. The fact that you led me to believe everything was ok I believed you. You failed to mention the unit was illegal and can't be installed in my county and the wires weren't in an electrical box as well as other things. Wonder how long it would take to spark? You tried to remove the evidence as soon as possible. I knew what you were up to. read more

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I scheduled a heat pump maintenance with Mod Comfort Solutions. Daniel came by and began the maintenance. He noticed several issues and made some recommendations regarding the fixes. Since he was unable to complete the maintenance because of the issues he didn't charge me a maintenance fee. Great Customer Service, and he was very knowledgeable. I would definite hire him for any issues I have in the future !!! read more

Amazing service, I called for a diagnostic and Danny was able to help me diagnosis and trouble shoot over the phone then booked me for the next day and came out. He didn't just try and quote me on things I did not need but instead walked me through what was wrong with my system. Out of everyone in the Bay Area, he has my highest regards. read more

Fantastic company, would highly recommend. Daniel came out right away to work on our heater. Explained everything very well. Didn't try to oversell us on anything. Very reasonable rates. Would definitely use again read more

I called Mod Comfort Solutions to get my AC unit serviced. Daniel answered, set up an appointment, and came to my house promptly. His customer service is unmatched compared to other big name companies. I accompanied him as he did his walk through and he explained everything in what he was doing and looking at. We found out that my AC unit had zero Freon and that the port was tampered with due to it being loose. This explained why my AC wasn't cooling my house properly this summer. He helped me out and went above and beyond my expectations. The other big name company were the last to service it and likely the cause of the Freon port issue. Daniel was transparent and had me with him throughout the walk through while also doing his best to help me as a customer. He gave me all the options versus just telling me to get a new unit like what the other big named company have told me without a full breakdown of why. I value the fact that he showed how much he cared for a customer versus just showing them how much they know. I highly recommend Mod Comfort Solutions and will be going forward with them for all my future HVAC needs. Thank you Daniel! Customer Service: 10/10 Quality: 10/10 Overall: 10/10 read more

Called Mod based upon a friend that had used them to fix their air conditioner. Had a problem with my furnace now that it had gotten cooler making a god awful noise. They came out 2 days later. Even though my furnace is over 30 years old and the previous company I found on yelp refused to touch it. They examined it. Diagnosed the problem and fixed it for $250. They told me upfront that because of the age of the furnace they couldn't guarantee the work but were highly confident that their repair would fix the problem. 250 is much better than buying a new furnace. They worked neatly and made sure it was working well by calling the next day. I am highly grateful to them and my friend that recommended them read more

Mod Comfort Solutions Heating and Air Conditioning - Furnace - Heating & Air Conditioning/HVAC Near Me

They responded immediately when we requested a visit for them to give us an estimate for the installation of a new gas wall heater. The price they quoted was very reasonable. They were able to do the work within less than a week of the quote. Everyone we spoke with at the company was pleasant. They answered all of our questions and addressed all of our concerns in a patient manner. They were on time. The work was completed before the time they said would be completed. They were courteous, expedient and went above and beyond what was promised. They were meticulus and detailed in their quality of work. They cleaned up thoroughly after their work. The heater works efficiently! They charged the reasonable price that they had agreed upon with no surprises. I highly recommend MOD HEATING & AIR! A honest family run business. Thanks guys! read more

These guys are great, they showed up when they said they would, they said they could have my entire system replaced in 8 hours they were done in 6, and they gave me a great price for a top of the line system, I am extremely satisfied read more

Excellent service by the two gentlemen, Daniel and his partner. THey came out for an initial review and found problems and offered solutions. We agreed to a temporary solution that would allow us to have a warm home until we could pay for the larger cost. Great service, very professional and did a great job. Very detailed and clean. Thanks! just in time for this cold spell. read more

Our HVAC system stopped working over the weekend and Shawn and his team were able to repair it 2 days later - Just in time for the heat we're expecting this week! So thankful to them for helping us resolve the issue so quickly. read more

Danny and his partner (super nice guy but I forget his name) were fantastic throughout the process of installing our new HVAC system. They explained every part of the process so that we understood and even though they encountered some issues installing it they didn't try to increase our cost (less expensive than other companies). I can't recommend them more highly--and we have recently dealt with a few other contractors I would not recommend. read more