Brandon is awesome he was here the next morning. Water heater had went out and has it replaced in a…read morecouple hours.(it's in a crawl space so not easy to replace) . He was friendly and informative! Highly recommend him! Great company!!!

Brandon had replaced gas lines, routing to new furnace and replacing a damaged stove line. He also…read moreworked on our old boiler system, when another plumber fixed it poorly. Fast and professional.

I used this company 25 years ago and the owner was so good and did a great job. Just had reason to…read morecall them again, and once again, great service and got a new water heater the day we called. They were so good, and polite and we appreciated them so much. I recommend Hertz highly.

We have a new home in the Heights that the plumbing was done by Hertz. I woke up Friday morning to…read morewater in our basement bathroom & immediately called our contractor. He gave me Jason's number & I left a message. I figured with how busy everyone is these days that they would schedule me in. Jason called me back within an hour & told me he would be out to fix the problem. Talk about service, he had Everything done by noon the same day! Thanks for standing behind your work & getting us taken care of so quickly. I will use this company for all my plumbing needs & recommend the to all my friends. John

We had 3 services done by them. Matt and Mike were awesome and very knowledgeable. The last…read moreservice we had done was a bigger job than the other 2 services. Brenda the receptionist is awesome as well. Very helpful and for our last service she made the appt sooner than the original day and time. This home is our first and we found out things through them that needed to be done. So they came they saw and they fixed it.

I can't say enough about Aire Serv! Our air conditioner went out and we contacted both another…read morecompany and our home warranty company to resolve the problem. Since we live in Montana, there was no service provider contracted with our home warranty company to put in another unit. The competitor was extremely difficult to work with; Our warranty company was actually trying on our behalf, but we were going nowhere. We contacted Aire Serv on a Friday and they were willing to put in less than a week when our competitor wouldn't come out for three weeks! Who wants to deal with high temps for three weeks with no air conditioner! Matt is the owner and my husband reached out to see if they would be willing to work with our home warranty company and he was completely willing to work with us, coming out in a timely manner to install our unit. When the supervisor at the warranty company spoke with him, she immediately offered him a contract to work with them and be a provider in our area, she was very impressed with his professionalism. Matt bent over backwards helping us, and we are very grateful! Matt came out personally to install the new AC unit and was able to do this three weeks sooner than the other company. Definitely recommend!

Justin is very professional and knowledgeable. Can always figure out what the issue is with the…read morefurnace and get ut repaired quickly.

From the owner: We are a local family owned & operated, licensed & insured HVAC business with 30 years of honest &…read morereliable experience serving Billings, Montana and the surrounding areas. We specialize in service, repair, maintenance, installation and troubleshooting vs. immediate replacement. We work on residential & commercial gas furnaces, electric heat, oil burners, heat pumps, boilers, rooftop units, air conditioning, swamp coolers, ventilation, controls, piping, refrigeration, walk in coolers, reach in coolers, ice machines, and water heaters. We offer 24/7 emergency services.

I live out in Forsyth and so even being two hours away, I was glad to find a plumber to come and…read morehelp me with a clogged sewer line and a cracked sewer pipe. It's an older house that had been neglected before I bought it. They charge a travel fee of course, but still - when no one local called me back or even acknowledged my phone calls I thought I was still getting the better deal. They explained the breakdown of the costs and that they travel all over the area, and as the only plumbers who do I think that deserves a fair rate. They came out within a few days and got everything done, and were exemplary in their work and professional in their handling of me and my situation. They did all the plumbing things I could find for them, along with explaining what they were doing and giving good advice. Going from two toilets that don't work to two toilets that do, and having everything in good working order is like heaven. Now I have a great new house with excellent plumbing, thank you !

Called for emergency service on a residential boiler/water heater system they sold and installed…read morefor over $11,000. It is 4:30 on a Wednesday. Just drove by their location and a fleet of work vehicles and vans were parked in the lot. They said they do not have anyone available to come over for at least 10 days. They do not have techs on call anymore to answer a question, they are not "always open" as advertised. They must have lost the license for selling and servicing the brand of product they sold me because they no longer are listed on the Manufacturer website as a retailer/servicer. Look elsewhere if looking for responsive boiler sales and support. I am.

First of all he answered the phone, gave me an expected time when he could come by and take a look…read more The next day he came by, looked at it and let me know the estimated price. I will update after the work is finished...

If you are looking for a quality plumbing contractor, you've found it! This company is AWESOME. We…read morewere desperate to find a plumbing contractor who would replace our leaking basement shower stall with a bathtub - for under five figures. This company came through for us. I cannot say enough about their value, knowledge, efficiency, and professional, conscientious work ethic. They went way above and beyond on this project. We are SO grateful to them for our beautiful new bathroom. THANK YOU Jeremy and Greg!

DONT WASTE YOUR TIME OR MONEY. I had a plumming issue. I called and they came out and told me that…read moreit was fixed. Two days after the fix and 400 dollars the same issue was right back. I called and they want to charge me again to come back out. They didnt fix the problem the first time and wont do anything about it. I now have to find another plumbing company to try to fix the issue. Do yourself a favor and dont waste your money.

Scott did an amazing job. He replaced 10 feet of bad pipe under my house. I am beyond grateful…read more The cost was better than I could have expected.

Hal came to my house within 30 minutes, checked my pilot wouldn't light, did a quick check and fix…read moreand it worked within about 20 minutes. Said there was no charge. White Heating had said they would charge $130 to drive here and parts and labor was on top of that! G&T are about long term service!

Great service. Quick response time. Friendly and knowledgeable service techs. Very clean install…read moreand work area cleaned up when done. Great discount for Vets.

Arron and Anthony were very respectful of my home and my animals. Fixed my issue promptly, and were…read morevery professional. I will use again if I ever need a plumber.

Somtimes a simple clog in your line turns out to be something way bigger than you originally…read morethought, that could happen.... he was able to get out to my house on the same day which if you know in Billings is a pretty lucky thing to happen. Anyway, water is now flowing as it should. I will highly recommend Drain master and won't waste my time calling anybody else again. Thank you