Guy was absolutely wonderful! We called for service on our AC unit in the morning and he was here in by 2pm!! Professional & informative. Also he gave us a heads up on what might need to be done in the future. Highly Recomend! Fair prices & friendly fast service! read more

Called and talked to Guy this morning at 9:30 on a Saturday. I was just hoping to set up an appointment for the coming week with the weather hitting over 100 degrees in Hemet. AC was not cooling the house down and was getting worse each day. Guy showed up before 11:00 am and had me back in a cool house within 30 minutes. I couldn't be more thankful for his professionalism, knowledge and fair pricing. Don't take a chance on any other HVAC company in the Hemet area...Guy is your guy!! read more

A/C not running properly. Called and had service within 2 hours. Third time we've used this Co in the last 10 years. Always prompt and friendly. read more

Bought a smart thermostat, but my handyman would not install it. Suggested I contact an HVAC professional. Dunham & Son advertise that they installed thermostats, so I called and he came over the same day and installed. Only took about 15 minutes for installation and setup on an app. Great service. read more

Honest, dependable and fair. Guy has serviced, repaired or replaced more HVAC units and taken care of more plumbing issues for us over the years than I can remember. He's the one I recommend to my friends and my family, including my mother. Thanks Guy! read more

I was impressed by this company because they were able to come right away. They were also very knowledgeable, professional and honest.

Dunham & Son was referred to me by a friend highly. They came out the same day that I called, was glad because the A.C. was out and was very hot that day! Everything was right about the service provided and couldn't have been more happy with the outcome and every detail including a very fair price. read more

My furnace was sounding like an airplane engine and Guy came right out. He confirmed his suspicions and called about a replacement part right then and there. We agreed on the price and he said it would be a week. The part came in early , Guy called and came out on his day off and made the repair. It is a rare thing for a company to show that kind of commitment to customer service. I would recommend them to anyone. read more

Have been a client of Guy's for close to 20 years...all in my family; an uncle, dad, brother, mother, partner, and I have all had furnace and A/C systems as well as maintenance and repairs by him. He is responsive, honest, reliable and efficient and provides excellent service....an all-around good, nice person. A 5-star business. read more

Dunham & Sons is the best heating ,air and plumbing business around . Our old blower stopped working and we were a little Leary on who to call because you know as well as I do in this position being hot without air conditioning in Hemet in August is a nightmare . Do yourself a favor and call Dunham & Sons for a professional , honest service..It's nice to know that there are businesses like this that are not out to take advantage of you ...Trust me look no further these guys are the real deal.... read more

I cannot even express how grateful I am that Guy returned my call when I was desperately calling Air conditioning companies to fix a non working air conditioning unit in a rental. My tenant text at 6:45 am on Saturday letting me know that the unit was not working. He sleeps during the day so this was an emergency. I called 5 different companies and none were available until Monday. When I called Dunham & Son Guy picked up and I told him what was happening. He said he could come that day and I was very happy. I was happy that he was going to check out the unit, but I also thought because it was a weekend he would charge me a lot more then normal. Well, to my surprise Guy gave me a really fair price and fixed the problem just as quick. My tenant even text me and was so impressed with Guys work and his quick response. He was elated that the air conditioning unit was working again. I would definitely recommend Guy and Dunham & Sons Air Conditioning company to anyone who was searching for repairs. Thank you again Guy, you made my tenants day. read more

I have used Dunham & Sons twice now and each time was a great experience. Guy is very professional, honest, and reasonably priced. Today he fixed our A/C which he quickly diagnosed and had us up and running within a half hour. He doesn't pressure you with up-selling, but instead gives you options that fit your budget. I will trust all future A/C needs with this company! read more

I called this morning and was told that SCE shut off the air conditioner yesterday from 6pm to 11pm. Sure enough it worked fine this morning. Thank you for your kindness and honesty. I will definitely call you if we ever need repairs. read more

HONESTY, and FAIR!! Folks, this company, a real father and son business, local here in Hemet and San Jacinto. We've had other companies come out and repair our AC and none compare to the quality service, fair pricing, honest and truthful diagnostic recommendations. Don't waste your time, local people, I got same day service!! www.dunhamsonsacandheating.com read more

I will start by sayin that we were in the middle of a series of crazy hot days when my air conditioner stopped working. Actually, it stopped in the evening upon my return from a lengthy trip. I called them at 10:30 p.m. not expecting to get a call as quickly as I did. My call back was at 0730! I was impressed. I explained my problem and the gentleman who called me walked me through how to change the fuses on my a/c. That turned out to be the problem. All I can say is in this day and age - the likelihood of someone helping you without finding a way to charge you is unheard of. Am so appreciative of their help that I know they earned my business if needed in the future. I will also recommend them to anyone asking for a reliable air conditioner repairman. Thank you! read more

My A/C was on the blink a little bit. Guy diagnosed the problem quickly and made some good suggestions. My house definitely has some holes in the effectiveness of air distribution department, but by following his advice, it's made a good improvement. Thanks again! read more

Great company. Glad I read the reviews for Dunham & Son. Guy is extremely knowledgable, and went above and beyond to fix my furnace. Look no further for your HVAC issues, they are the best in the area. read more

I've worked with Guy on two occasions and he's become my go-to-guy for plumbing needs. He fixed a condenser pipe leak in my attic and installed a new water heater. Both times he was he gave me a quote beffore coming out and was here within an hour or two, being they were both emergencies. He charged me exactly what he said he would and had the job done in no time. He is courteous, professional and honest and I highly recommend him. read more

We were in the middle of preparing a thanksgiving meal and realized that the air conditioning wasn't cooling the house down. Being that it was a holiday we knew it would be difficult to get someone out. Left messages with a few places. Early Friday morning the first company to call was Dunham and Son. We agreed to a timeframe and waited, when the tech arrived he set up and had the problem diagnosed quickly, a bad capacitor. Taking about 20 minutes from start to finish he had us back up and working. I like that they are a local company also. read more

Always courteous. Quick service. Great prices. Very trustworthy. I've used this company for years, and I'm always pleased with the work. Now my sons use them too! read more

Quick, efficient service at a fair price. All you can ask for.

The best ac repair and plumber in hemet. Super fast, courteous and fair on the pricing. I've used him twice and each time was extremely happy. Thanks Guy, appreciate it. read more

Left a voice message late at night, I got a call from Guy around 7:30am next morning. Said he had a job in front of me and would show up around 10am. Called me around 10 to say he is on his way. Went up in the attic and found a short in the circuit board in short order, he was able to get the system going again and left me a quote for a permanent fix. Great service, right to the point! Clean, well spoken, and polite. Will use in the future as well as recommend his service to others! read more

My parent's heater/furnace stopped working on New Year's Day during the coldest weather we've had all year. The following Saturday a repairman was sent from one of those large companies that has a call center. The repairman said it would cost $900 and he would be back the following Monday with the part. No one called on Monday with an appointment time. My Mom called twice to get a time that they would return. Finally the repairman called back and said he would try to get there later in the day. My Dad cancelled the appointment at that point. That same day, I found Dunham & Son on yelp. I saw that they had experience with mobile home Coleman furnaces. My Mom called them and they came out within 30 minutes. They had the needed parts and were done within an hour. The total cost was about $500. ($400 less than the other company). My parents were very impressed with Dunham & Son and wouldn't hesitate to call them again. I'm glad they had posted that they had experience with mobile home heating and cooling systems on Yelp. So glad my parents have heat again! read more

I called Dunham & Son in the afternoon as my a/c wasn't cooling. Mr. Dunham answered the phone and was at my residence within an hour! Explaining to him what was going on with the a/c unit he quickly assessed the problem, and had it fixed a short time later. He literally saved my life! Thank you, Mr. Dunham! read more

Once again, Guy came and handled our situation. Apparently our blower motor on our HVAC unit was on its way out. Guy came by and replaced it at a very reasonable cost. We were not without heating because of his timeliness. I recommend you contact him if you have any repair needs; I'm sure he'll take care of you the same way he has taken care of me. read more

I can't say enough good things about this company. I am a senior and I had an issue with my heater during the horrible cold spell. I called and spoke with Guy and he came out in less than 30 minutes and had my heater fixed quickly. He was professional, knowledgeable and I believe very fair on his pricing. I highly recommend this company. read more

I've had the pleasure of working with Dunham and Sons twice and both times Guy was courteous, punctual and straight to the point. Very trustworthy, and very pleased with his work. He came out same day on both occasions and got the work done very fast, and for the price he'd quoted me. I wasn't so lucky the last time I used someone else. I'm really grateful! read more

A/C stops working in the middle of a heatwave. Guy is out here in 15 minutes and gets it fixed. Reasonable. Highly recommend.

I called to get a quote in regards to my bathroom sink drain pipe because the treads were somewhat stripped in the cast-iron pipe going into the wall Guy, the owner pretty much walked me through the whole repair process and was really trying to help me so I wouldn't have to spend the money to repair it. If I ever need a plumber to come out for whatever reason I would definitely call this company back and and use them. There's not many places out there that you would call and they not have a handout for a buck if you know what I mean. Five stars 20 thumbs up these guys are awesome! thank you so much Guy for your help! read more

I came back from being out of town for a few days to discover my thermostat display blank and no a/c. I called Dunham & Son the next morning. They were at my house and done by noon! I am very pleased that they were able to come so quickly and the price was extremely fair. Highly recommend. read more

I had called a different company today because my ac unit was not working properly; however they did not bother to call me back. I then checked reviews for Dunham & Son and saw the positive messages people said about the company. So I called them and had my ac serviced the same day. I am very pleased with their work and their professionalism. Their fees were very reasonable and I appreciated their hard work. I totally recommend this company. I will keep them in my contacts for future service. Thank you Dunham & Son. read more