Pros 360—Performance Contractor, Inc. Review

"Replace your HVAC system's filter every one to two months. This simple, inexpensive step will enable your system to perform for many years."

- Nissim

Nissim Maimon, owner of Pros 360, with partner Leal Aldana, standing in front of the Pros 360 truck.

Expertly Integrated HVAC Systems Emphasize Efficiency

By Mara Schoner

NAMENissim Maimon
PHONE NUMBER(866) 620-0409
SERVICES PROVIDEDHVAC, Air Conditioning—Installation, Heating—Installation, Energy Efficiency Upgrades, Ventilation & Air Ducts, Heating—Repair, Air Duct Cleaning, Air Filtration, Air Purification Systems, Attic Insulation, Furnace, Cleaning, Heating & Air Conditioning, Air Conditioning—Repair, Home Energy Performance, Indoor Air Quality, Radiant & Hydronic—Service & Repair, Radiant, Hydronic & Forced Air, Home Maintenance, Weatherization
Atwater Village • Baldwin Hills • Bel Air • Beverly Grove • Beverly Hills • Boyle Heights • Century City • Cheviot Hills • Chinatown • Commerce • Culver City • Dockweiler • Dodgertown • Downtown • East Hollywood • East Los Angeles • Echo Park • Edendale • Fairfax • Firestone Park • Gramercy Park • Griffith Park • Hancock Park • Hollywood • Hollywood Hills • Hyde Park • Inglewood • Jefferson Park • Koreatown • Ladera Heights • Larchmont Village • Leimert Park • Los Angeles • Los Feliz • Macarthur Park • Mid-Wilshire • Miracle Mile • Mount Olympus • Oakwood • Outpost Estates • Palms • Park Mesa Heights • Pico Heights • Pico-Robertson • Pico-Union • Rancho Park • Rimpau • Silver Lake • University Park • Vermont • Vermont Square • Vernon • View Park • Watts • West Adams • West Hollywood • Westlake • Westwood • Whitley Heights • Windsor Hills

San Fernando Valley
Arleta • Bell Canyon • Burbank • Calabasas • Canoga Park • Chatsworth • Encino • Granada Hills • Granada Hills North • Hewitt • Hidden Hills • Lake Balboa • Lakeside Park • Mission Hills • North Hills • North Hollywood • Northridge • Pacoima • Panorama City • Porter Ranch • Reseda • San Fernando • Shadow Hills • Sherman Oaks • Sherman Village • Studio City • Sun Valley • Sunland • Sylmar • Tarzana • Toluca Lake • Toluca Terrace • Tujunga • Universal City • Valley Glen • Valley Village • Van Nuys • West Hills • Winnetka • Woodland Hills

San Gabriel Valley
Alhambra • Altadena • Arcadia • City of Industry • College Hills • Crescenta Highlands • Cypress Park • Duarte • Eagle Rock • East Pasadena • East San Gabriel • El Monte • Flintridge • Glassell Park • Glendale • Happy Valley • Hastings Ranch • Highland Park • La Canada • La Crescenta • Lincoln Heights • Monrovia • Monterey Hills • Monterey Park • Montrose • Mount Washington • Pasadena • Rosemead • Rossmoyne • San Gabriel • San Marino • San Rafael Hills • Sierra Madre • South Pasadena • Temple City • Verdugo Viejo • Woodbury

Brentwood • El Segundo • Fox Hills • Lennox • Malibu • Mar Vista • Marina del Rey • Montana • Ocean Park • Pacific Palisades • Playa del Rey • Playa Vista • Santa Monica • Sawtelle • Topanga • Venice • West Los Angeles • Westchester

13 User Reviews
  • Overall Satisfaction
  • Quality of Work
  • Customer Service
  • Value for Price

Patricia Peyser

Hancock Park - November 22, 2022

I've been a very happy Pros 360 customer for a few years. Their yearly membership has provided my a.c. and heater with regular tuneups. Most recently, however, Pros 360 replaced my old central air system with a state-of-the-art unit—and it has been a phenomenal improvement in terms of cooling power and efficiency. The field rep, Leal, thoroughly evaluated our 100 year old home, and came up with an elegant and affordable plan that tied a large downstairs room into the new upstairs system. The entire installation was accomplished in two days, with a minimum intrusion of workmen and a fastidious clean up. The workmen all wore masks indoors, and could not have been more pleasant and professional. This company truly delivers top notch quality products and expert installation—at competitive prices. After disappointing experiences with two other a.c./heating companies in the past...I'm so happy to have found Pros 360.

Mary Jo G.

Echo Park - August 20, 2020

Daniel from Pros 360 came out to repair my air conditioning unit. He was courteous, efficient, skilled and now I'm not sweating bullets.
Once again, thank you for another recommendation!

Evelyn B.

Venice - January 21, 2016

I work for a non-profit organization and we hired Pros360 to install heating and air conditioning in our offices last July 2015. We've been in the same location for 25 years without air conditioning, but the last few years it has been very hot. The install went very smoothly and it has made a big difference for us. The technicians were very considerate of our office when they came, being mindful to cause as little disturbance as possible. Pros360 is professional, accommodating and offered maintenance work beyond what we originally had asked. We're very pleased with their work and would gladly recommend them to others.

Kevin Jarvis

Venice - January 5, 2016

Great experience from my first call thru the service call. Thanks!

S. Jones

Atwater Village - December 24, 2015

We just bought our house and needed to have our air/heating unit replaced. The house was built in the 20's and the unit that came with the house was from the 80's. We chose to contact Pros 360 because of their reviews. Our initial meeting was with Nissim and he was very knowledgable and polite. He did a thorough inspection of our property, the old unit on the roof and the attic area. He educated us on the different options, the corresponding price points and how to qualify for energy rebates. The price he quoted was competitive with another quote we received and it came with more value because we were able to get a two stage heating/air system with Nest thermostat, insulation and painting done to the areas where vents were changed and added. They also offered different financing plans and we were able to pick the plan that worked the best for us. All of the workers that came to the house were very professional. They took care to protect the floors and sweep up the dust after each work day. Our unit is on the roof so they had a roofer make sure the areas around the unit were sealed. The office staff were always available to answer questions and very nice. We ran into one small issue with the painting and when we voiced our concerns the office staff went out of their way to make sure we were 100% satisfied. This was a big job and a bit scary for us since we are new homeowners. Pros 360 made it go very smoothly. Thank you!

Vince Scala

Pacific Palisades - December 23, 2015

Pros360 installed central air in my 1970’s town home in the Palisades. I was thrilled with their work. The owner came out himself to give a thorough estimate of the project. I initially had several different companies out for bids. One of them told me I would have to replace the electrical panel, which would have cost thousands of dollars. I appreciated that Pros360 told me this wasn’t necessary. They were very professional, conscientious of the space and worked quickly. When the city inspectors came out after the project, they were also clearly impressed. All went well. I’ve used Pros360 for two other jobs and it’s been great. I recommended them to a friend of mine who is very particular and he was equally happy with their work. For my next project, I know Pros360 are the guys I want.

Norma and Ron Cabrera

Mission Hills - January 14, 2015

Pros 360 were excellent from beginning to end. Nissim was great to work with and thoroughly explained all of our options. The work crews were very professional and did a great job. Excellent follow-through and we qualified for the energy rebates, which Martha amazingly handled, making the process simple.

Shalom Illouz

Sherman Oaks - December 2, 2011

I’ve been using Pros 360 for years now. They have installed systems at our business, our home and for my family. They are extremely savvy, professional, friendly and knowledgeable. They always keep me in the loop. They take the time to educate me regarding options and prices. Pros 360 is easy to reach and stay in touch with. They have a very systematic follow-up system involving phone calls and post cards. If you want a reliable HVAC company, that offers a high standard of workmanship, quality customer service and peace of mind for the next 10+ years, Pros 360 is the company for you!

Manny K.

Beverly Hills - November 23, 2011

Pros 360 was referred to me by a good friend. They are reliable and dependable. Nissim is very knowledgeable. When he came out to the site, he assessed the situation and knew exactly what we needed. He gave us several detailed options with prices and told what each choice entailed, including how long it would take. He didn’t try to sell me a whole new system. He told me how to repair the current system, saving me lots of money. When I decided which option I wanted, they came out promptly to do the job. They were so clean, you would never know they had even been there. Any questions I had were answered clearly. I did get some other quotes and the Pros 360 quote was the same as the others or less. They gave me lots of options and no pressure. I’m very satisfied.

L. Larson

West Hollywood - October 25, 2011

I am on the board of a condo association and have worked with Pros 360 for years. They are always quick to respond to our calls. They maintain our current units and have installed new units for some of our condo owners. They also did some boiler work for us when we were between boiler companies. We have an older system and they are very knowledgeable about it. Martha, Edgar and Nissim, the owner, are all nice to work with. Martha is easy to get in touch with and they call back promptly. I feel that their prices are reasonable and fair, and definitely better than the HVAC company we used before in terms of the higher quality of service we get now.

Vince Scala

Pacific Palisades - October 1, 2011

When I responded to an Pros 360 ad, they were the third HVAC company I had investigated. The first company was just plain flakey. The second company gave me a scribbled, handwritten, totally unprofessional estimate and then never called me back. When Pros 360 came out, I was amazed at the thorough inspection they did at my house. Then the worker asked if his boss could come out to take a look. This was all before they had given me an estimate or I had made any commitment to them. The owner gave an even more detailed inspection. All very impressive! The bid was a professional, formal, line item-by-line item estimate, very clear and concise.

When they did the work, they put on paper booties and spread blankets on the floor so they wouldn’t soil my white carpets. Other HVAC companies had told me that, because I had an older home, I was going to have to replace the electrical box. Air Pros added breakers and instead of a $3000 addition to my bill, the job continued smoothly. They could have “sold” the electrical box change because I did not know better. I trust them and appreciate their knowledge and expertise.

When it came time for the inspection, I was a little concerned if the breakers would pass the inspection, but the electrical inspector said it was done fine and passed it in a minute. When the mechanical inspector came out, he saw that it was Pros 360 who did the work and passed it all in another minute because he said he was familiar with their work. I have nothing but good things to say about Pros 360.

Steve Handelman

Reseda - September 20, 2011

I got a flier in the mail a couple of years ago from Pros 360. Last year my air unit went out so I called them. When they came out to inspect my house, they gave me an estimate with some choices. The whole project took about three days. I live in a condo complex in the San Fernando Valley and they worked in a very tight space on my HVAC unit. They had an intricate wiring job to do in my place, too. Air Pros did a magnificent, thorough job for me. I was amazed and pleased with their workmanship. The owner came by during the work to check on the progress. I purchased a maintenance agreement so they come out once in the fall and once in the spring to make sure everything is clean and working correctly. I got good value for my dollar and they saved me money in the long-term. I highly recommend Pros 360.

Dustin Delahunty

Santa Clarita - September 14, 2011

Pros 360 replaced our heating and air unit last year. They showed up on time, and were clean and respectful. They worked just a couple of days to get it in and we were very happy with the whole experience. There was one small problem and they came out immediately to take care of it.

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