McLay Services

★★★★★ 4.5 / 5 (123)
Emergency Call


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

Company Overview

Since 1978, McLay Services, Inc. has been a family-operated, full-service HVAC and plumbing company, providing remarkable service to residents and businesses in the Inland Empire, San Bernardino County, and LA County. 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.

McLay Services was established by Archie and Elizabeth McLay, who immigrated from Scotland with a commitment to honesty and a passion for helping others. Initially, Archie Sr. worked for a company servicing HUD homes, which allowed him to gain extensive knowledge of the plumbing field. He later established his own company, rooted in the old-fashioned values that guided his plumbing and HVAC services. Archie's son joined the family business at a young age, learning the importance of hard work and the skills needed to uphold the high standards customers expected. In 1999, Archie Jr. took the reins and upheld the integrity established by his father. Today, all our technicians are NATE-certified, have undergone thorough background checks, and completed rigorous training. We ensure our technicians do not earn commissions, focusing solely on your needs. Count on us to be your dependable consultant for all your plumbing and HVAC services.

Since 1978, McLay Services, Inc. has proudly remained a family-owned and operated company. 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

Jason L.
★★☆☆☆

Despite my previous experience with McLay Services I have updated my review to 2 stars only because ther owner Archie personally called me to get further clarification on what occurred. He took full responsibility of the technician thay came out and gave me a full refund including the Yelp coupon I purchased. I guess it was the least he do make up for the bad experience I had.

Anna A.
★★★★★

We had an issue with our air conditioning units. We had water dripping from our outside run off pipes. Thank goodness they were just clogged. Miguel the technician was absolutely wonderful. Extremely polite and very thorough. He explained everything he did and we could not have asked for better service. Thank you.

Mike L.
★★★★★

Had a small plumbing problem at my home. Mclay services was friendly, professional, efficient, accurate, quick response.

It was great to do business with a quality company like Mclay.

Anne C.
★★★★★

I called McLays due to a drainage pipe problem with our home A/C system. They sent a repairman later the same day. Mike showed up right on time. I explained what was happening and he knew right away what the likely cause was. He cleared the pipe and then checked it to make sure it was flowing properly again. Once he confirmed it was all good, he reassembled the pipe and gave some advice on how to keep the pipe working properly in the future. Mike was very professional and did not try to upsell anything. We'll definitely use McLays again if we come across any other problems with our A/C system.

Kurt E.
★★★★★

I have used McLays Services on a number of occasions and have found them to be the best plumbing company around.
They have replaced my water softener, installed a tank less water heater, repaired a broken drain line under my living rooms concrete slab and on a few occasions cleared pipes that were slow.
Each time I called them they were professional and responsive. Arrival times were prompt and accurate. The quotes were competitive and inclusive of all itemized repairs. The company operates clean vehicles and use updated equipment, the techs are well trained and I can tell that McLays only hires the best and most knowledgeable people that they employ. Chad has been amazing with his knowledge and attention to detail. Truly a top notch organization that will not disappoint if you decide to utilize their services!

Brock J.
★★★★★

We had a major leak in a pipe leading to our kitchen sink. After doing the best I could to trouble shoot, I realized this was above my level of expertise. We called McClay and from the first moment they were professional and responsive. They set us up with a two hour window (10:00- 12:00) and arrived at about 10:05.

Roger was a great technician. Friendly, knowledgeable and professional. He diagnosed the issue, went to work and fixed our problem right away.

I would recommend these folks to family and friends in a heartbeat.

Thanks McClay and job well done Roger.

Sharla G.
★★★★★

Excellent customer service, which is very important to me. There are companies that do not provide great customer service and they did! They also are very competitive in their prices. Overall, I highly recommend them.

Cecy S.
★★★★★

First time using McLay and they did not disappoint. They had great reviews so I figured I could not go wrong. I called Maclay services due to water in smoke alarm. They came out the very same day and arrived as scheduled. Miguel was able to diagnose and repair my AC unit in a timely manner as well as explain the how the problem occurred. Will definitely call again for maintenance and repairs

Craig H.
★★★★★

Great response time and excellent service. I highly recommend this company for ac work.

Xochi R.
★★★★★

I have found my to go to business with McLay! Our AC went out over the weekend and after much research I learned that not only does this business have good reviews on YELP, the next door app wrote recommendations for this business. Mike came out and explained everything and fixed our AC! I was happy with their services and reasonable prices! Thank you for your honesty and reasonable pricing.

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