JMAC Plumbing and Air Conditioning

HVAC contractor in Las Vegas, NV.

In JMAC Plumbing and Air Conditioning's own words

For over 30 years, JMAC Plumbing & Air Conditioning has helped Las Vegas homeowners and businesses handle the stress of sudden breakdowns, leaking pipes, failing water heaters, and AC units that can’t keep up with Nevada heat. When your system stops working, you need fast, reliable service—not guesswork. Our family-owned team provides expert HVAC repair, furnace service, plumbing solutions, and 24/7 emergency support to restore comfort quickly and safely. From commercial rooftops to residential systems, we deliver honest recommendations and lasting results. Don’t wait for small issues to become costly emergencies—call JMAC Plumbing & Air Conditioning today and get dependable service you can trust.

Trade

HVAC contractor

Business address

4148 W Post Rd, Las Vegas, NV 89118

Telephone

(702) 227-5622

Website

jmacnv.com

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

From the business's Google listing, checked Oct 2026

Register

NV register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.4 (59)

Teach your drivers how to drive

Nancy R.
Driving around the highway cutting people off and slamming on the brakes. Absolutely insane.

Taylor
Steve Rankin from JMAC NV is a lifesaver! He fixed our wine cellar AC unit quickly and efficiently, turning what could have been a disaster into a seamless experience. His top-notch service went above and beyond—arriving on time, explaining everything clearly, and even offering tips to prevent future issues. Professional, knowledgeable, and friendly—highly recommend for any HVAC needs!

Ronald S.
100% Reliable and Quality Work.

Martin H.
JMAC is outstanding. We have been JMAC customers for over 15 years - both HVAC and plumbing. Their service techs are very professional and qualified. They do a fantastic job. In the heat of summer, they came out less than an hour after I called. My AC problem was fixed right away. I highly recommend JMAC !

Glen B.
Outstanding Experience with JMAC Plumbing & Air Conditioning! When one of my old AC units burned out, I called JMAC and they responded promptly to assess the issue. Their Air Conditioning team was incredibly professional and thorough, giving me clear options to either repair the existing system or replace it entirely. I had received three different quotes for a full system replacement, including an upgrade for my still-functioning second unit. JMAC stood out immediately, they made the entire process completely transparent and easy to understand, breaking down every cost so I knew exactly what I was paying for. This gave me total confidence that I was making the right choice. They mobilized a five-man crew and in just one day, they removed and replaced two exterior condensers and two attic furnaces, all with impressive speed and care. The level of professionalism and respect they showed for my home exceeded my expectations. I genuinely cannot express my gratitude enough for the service I received. JMAC has absolutely earned my trust and will be my go-to company for all future air conditioning and plumbing needs. Thank you, JMAC, for setting the bar so high!

Tyler H.
The situation that has been written in review recently was party true and effected me personally knowing the person who was missing but I would like to add that Tyler Holdren who's a boss/supervisor at this company did take the time to go to the job site with his foreman to attempt and locate the missing worker. There was also assistance from one boss Ceasar who called all hospitals looking for a possible John Doe given that we weren't sure what happened. As tragic and harmful the situation could have been, there's very good people within the company who did what they could to assist my daughter in getting her loved one back. Also Tyler did take action in speaking with workers about the misinformation that was passed on to both himself and us. This company did alot to find this employee. If this is how this management helped to find this employee can you imagine how they would take care of you home, your property. We are blessed and so thankful for all the help from the Facebook posts to the phone calls to all the prayers and to the word of mouth. He is home safe and sound and we are thankful for this. When I think of needing any plumbing work done this is the 1st company I would call and I am asking each and everyone one reading this to do the same. Remember, if they help that much finding an employee think about how hard they will work finding and fixing your problems. Thank you!

Roxanne J.
Incredible work by JMAC team

Ashhok R.
As business owner I can’t say enough about this company outstanding service professionalism right from the first phone call. They stand by their word and work top quality. If you have Ac or Plumbing needs You found the best in town. Matt.

Matthew F.
We had JMAC install new water heaters in my elderly father’s house. They communicated and helped us coordinate this process smoothly from out of town. We will use them again for any future plumbing needs. Outstanding customer service!

Shawn F.
Joel & Nathan are both excellent at what they do! The AC in my house had been out for a week and they showed up on time and made sure that I was taken care of! I am so happy to feel the cool air inside my house now! I absolutely recommend these guys and their great quality customer service!

Parker F.
Company and staff are super cheap

Bouncin' B.
Real straight shooters at JMAC. I believe I spoke with Steve and I was impressed with his knowledge and honesty. He wasn’t able to help me on an AC unit replacement but provided me with in-site and knowledge to help me make the best decision. Usually people don’t take the time to go above and beyond, especially whenever there’s no benefit, but these guys were awesome.

adam O.
JMAC is the best plumber in town! I had work done by several plumbers in town and it was always outrageously priced with mediocre work. When I called JMAC, it was a different level of service. Excellent pricing, highly skilled workers, clean up after the job, friendly, kind, helpful, can't say enough about JMAC. They have helped in emergency situations (still amazing pricing) as well as scheduled work. They are the BEST!! Thank you JMAC!!

Sandra G.
I live in a rural area and my hot water went out, a friend referred them Great service and nice people too

Janice C.
JMAC is the BEST in town. Don't hesitate to call them. Originally used my home warranty company who couldn't fix the problem. JMAC fixed the problem quickly, efficiently and for a great price! A+++++

David
Service department Lillian is amazing! Raul was outstanding and so full of helpful information! Great service! Have been using and referring them since 2019! They service my business and my home!

Jade H.
JMAC quoted me $5,250 to add a HVAC zone to my 2nd floor. I sought a second opinion from the company that installed the original system -- a company that Del used to work for -- and was told it wasn't even possible to do that. When I asked Del to explain, he withdrew his bid because I didn't have "faith" in them. Honest contractors don't demand that you give them your faith, they earn it.

Skipper2000
We were referred to JMAC Plumbing by a friend. We were very impressed with their quick response to help with our repairs. The main water line from the meter to the house had to be replaced. They gave us a quote that was very reasonable. A team of 5 men arrived at our home at 8 am. The line was replaced and they tested the water lines to our home and our sprinkler system to make sure everything was working and there were no more leaks. A big thank you to Todd, Raul, Issac, Ben and Mitch for a job well done. We will call again for plumbing and AC as needed.

Deborah S.
My appt was between 12:00pm and 2:00pm, they called me at 9:00am wanting to know if it was okay to send them out within the next 30 minutes. Yes! It's okay. Todd and Aaryn were the best, very friendly and professional. Installed bathroom faucets and garbage disposal.

Jeanne S.
This company is servicing out AC units at our apt complex. They serviced while we were not home and took the liberty of dumping out a bucket of whiffle balls into our sink and using the bucket. Then left the bucket on top of the dryer still with water in it. I'm in the plumbing trade and would never use a tenants or home owners property, especially without permission, and also not clean it up.

Rob G.
In March 2021 I called JMac, Aloha, and Goetll for an estimate on a new AC installation. Back then I knew what kind of AC I needed and I knew that there were 14, 15, and 16 seer systems. 16 was was the most energy efficient but more expensive. I was transitioning from a 30 yr old AC and I was money conscious so I figured I’d be fine with a 14 seer. Dell from JMac got me a 16 seer system for about 9K! Of the 3 Dell was the only one that mentioned a NV energy rebate that saved me about $500. Goetll, on the other hand, wanted 20K for a 14 seer system!!! Not to mention that when I said no 59 Goetll he left in a mild puff after pressuring me. But Dell from day one gave me the time and space to make my own decision regarding the installation and I never once felt like I was being pressured in the process. He even encouraged me to price shop around! Recommend these guys highly!!! 👍👍👍Took me almost a year and half to remember to write this review but I got it done 🎉

Alex C.
I must have the wrong JMAC plumbing. Sorry.

Vimal K.

About JMAC Plumbing and Air Conditioning

JMAC Plumbing and Air Conditioning has worked in Southern Nevada since 1990, a tenure the company puts at more than 30 years. It calls itself a family-owned team that handles homes and commercial buildings alike, from rooftop units to residential systems. Its pitch centers on sudden breakdowns: leaking pipes, failing water heaters and air conditioners that fall behind in the heat.

Las Vegas homes, gas heat and desert temperatures

In Las Vegas, Clark County, utility gas heats 58% of homes, per the American Community Survey (2024), and the median home was built in 1994. NOAA normals for 1991-2020 put the city's mean temperature at 66.8°F, with an average high of 79.6°F and an average low of 53.9°F.

The company's HVAC work covers air conditioning installation and repair, furnace repair, and heating repair and service. It also names heating maintenance and tune-ups, a maintenance plan, indoor air quality work, and HVAC installation that runs up to full commercial jobs. On the plumbing side, its Google categories include plumber and drainage service, and its own description mentions water heaters.

Open around the clock, rated 4.4 by 59 reviewers

The business shows hours of open 24 hours, seven days a week, and its website advertises 24/7 emergency service. Google gives it a 4.4 rating from 59 reviews.

Reviewers mention most often how fast a technician arrives in summer heat, with some AC repairs finished on the first visit. They also praise itemized cost breakdowns that lay out repair against replacement, and smooth water heater installs coordinated from out of town. One long-term customer says they have used the company for both HVAC and plumbing for over 15 years. A few one-star ratings object to price and to driving by company vehicles.

Guarantee, financing and licences

The company lists a satisfaction guarantee and flexible financing terms. Its website names Nevada licenses #78722 and #78723 with a $5,000,000 limit.

For 2026 it advertises up to $3,400 off a high-efficiency heat pump.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.

More HVAC contractors in Las Vegas

About Las Vegas

Population	679,817 (2025)
County	Clark County
Average yearly snowfall	8 inches
Heating degree days	2,441
Most common heating fuel	Utility gas

Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.