McLay Services

★★★★★ 4.5 / 5 (123)
Emergency Call


: 2036 Arrow Hwy, La Verne, CA 91750
: (909) 392-2202
: http://mclayservices.com

Company Overview

Established in 1978, McLay Services, Inc. is a family-owned, all-inclusive HVAC and plumbing provider that has served the Inland Empire, San Bernardino County, and LA County with excellence. Our team of NATE-certified technicians specializes in the installation, repair, and maintenance of heating and air conditioning systems from all major manufacturers. We also offer a wide range of plumbing services, such as drain cleaning, leak detection and repairs, slab leak repairs, tank and tankless water heater services, hydro jetting, video inspections, repiping, backflow prevention, and the installation and maintenance of water softeners and filtration systems, in addition to kitchen and bathroom renovations. Reach out today to find out more or to schedule a service.

Founded by Archie and Elizabeth McLay, McLay Services began when they moved to the U.S. from Scotland, bringing with them a dedication to integrity and a desire to assist the community. Archie Sr. began his career working for a business that serviced HUD homes, where he developed a deep understanding of the plumbing industry. Eventually, he ventured out on his own, with his core values shaping the plumbing and HVAC business he built. His son proudly entered the family business early on, gaining a solid work ethic and the necessary skills to continue delivering the exceptional service customers valued. In 1999, Archie Jr. took the reins and upheld the integrity established by his father. Currently, every technician on our team is NATE-certified, has passed extensive background checks, and has undergone comprehensive training. Our techs are not commission-based, ensuring they always act in your best interest. We aim to be your trusted partner for all plumbing and HVAC requirements.

McLay Services, Inc. has been a family-owned and operated business since 1978. With over 40 years of dedicated service, we take pride in supporting the communities of the Inland Empire, San Bernardino, and LA County, including La Verne, San Dimas, Glendora, Rancho Cucamonga, Claremont, Upland, and nearby locations.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Sump pump installation
  • Sump pump repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:00 AM - 6:00 PM
Tue:7:00 AM - 6:00 PM
Wed:7:00 AM - 6:00 PM
Thu:7:00 AM - 6:00 PM
Fri:7:00 AM - 6:00 PM
Sat:9:00 AM - 2:00 PM
Sun:Closed

Recommended Customer Reviews

Candice J.
★★★★★

They are very nice and helpful. Always get good service. Not overly expensive. Professional.

Kirk B.
★★★★★

We had McLay Services come to look at and work on a project that seemed to leave anybody that looked at it speechless. We had a root crushing the sewer line from the house to the city line. It wasn't a regular root intrusion issue, but the root was running alongside the sewer line. It was raining cats and dogs the day that I called, but they still came out to look at the situation that was in our backyard.

Chad gave me a quote that was significantly less than the plumbing contractor that came days before. They were also upfront about their schedule and that it would be about a week before they could put me on the schedule. After the initial visit, i was able to schedule everything and complete the appropriate paperwork with their front office.

On repair day, their techs came on time, were very professional, and began their work. Chad originally thought it might be a two day job, but they were able to complete the job in one day. They had to clear some misc lines to get to the problem, but they replaced what they cleared.

I didn't originally call McLay. The issue sprung up and I tried to contact a few plumbers via Yelp. A well-reviewed plumbing company responded to my initial asks for quotes from yelp and came out. As this first company began to assess the issue, they quoted me an amount that just seemed an exorbitant amount. At that point is when I decided to get a 2nd opinion and that's where McLay came in.

I am so very thankful for Chad and his team that came to repair my issue!

John P.
★★★★★

We had McLay services come to our home and complete a routine service on our Carrier heating system and replace the sink pop ups on three bathroom sinks. The service tech, Mike was on time and very friendly. He was extremely careful and respectful while in out home. That was very important to us. He had his shoe covers and mask on while performing service. Overall, Mike did a great job and we'd be happy to have him back.
We are thankful to have found a company that delivers what it promises and for a fair price. That's rare these days.
If you are in need of service on your heating and/or cooling system or need plumbing of any kind completed, you should give McLay Services a call.
You'll be glad you did.

B J.
★★★★★

Have done business with this company a few times. Their people show up on time. They are knowledgeable and courteous. Prices are reasonable.

Sandra B.
★★★★★

I called and spoke to Archie on a Saturday about changing out my parents wall furnace he was very friendly and helpful. He quoted me a price and I scheduled for them to do the work on Thursday his guys showed up with masks and booties which I appreciated. It took several hours to complete the job and used a couple of parts they needed to finish up. They did not charge me a penny over the quoted price. Thank you all so much! And Merry Christmas.

Jim H.
★★★★★

Had them for minor issues including water heater flush and tub caulking. Great job all around. Done quick, efficiently and professionally.

Russ F.
★★★★★

I scheduled a McLay Services technician visit for my very expensive Carrier Infinity system. My unit was throwing error codes, one of which was ""Clean or replace your air filter"" which I had done a few months earlier and the code would not clear. So, naturally I reached out to Carrier and they referred me to a few local Authorized Carrier experts. McLay was on the list.

After spending time checking my system and my thermostat, the technician told me, ""the next time you replace your filter replace it with a less efficient filter and replace it more frequently"". He also recommended I replace my thermostat. Today McLay replaced my stat and everything seems to be running much better

The tech was helpful and polite and walked me through the setup of my new, smart thermostat. As it turns out, most of the problems I was having were a result of a faulty old, not so smart thermostat.

Thank you for your help.

Joyce V.
★★★★★

Today's experience with McLay's was perfect. I called mid morning for help with a plumbing issue and was so happy and surprised to get a same-day appointment window from 1 to 3pm. Shortly after noon, Cesar called to say he was on the way. I was delighted that he was early, and appreciated that he followed their safety protocol. He explained everything confidently and clearly (he would make an excellent trainer). From start (my call to the office) to finish, this was a friendly, helpful, and professional experience - no surprise, as this has been the case, every time, with McLay's. Thank you!

Damian H.
★★★★★

Excellent Service! Our air conditioning unit broke in the triple digit heat. Nathan and Joshua replaced the capacitor and were very detailed explaining the issue and parts that were needed. Very polite, professional and friendly. Highly recommend McLay Services, Inc.

Aliza R.
★★★★★

I called McLay Services on Saturday at 2 pm with several questions about our Air Conditioner and a possible installation I was going to be receiving from another company the next day. I did not expect the incredible attention to my call that I received. Talva went above and beyond to answer my questions and ease my concerns. I cannot say enough good things about this company and will definitely be using them in the future.

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