★★★★★ 5.0 on Google from 93 neighbours
What we fix, and what it costs
Heating and cooling first: boilers, furnaces, condensers and coils. Appliances too. The prices are right here, the same as on the booking page.
Heating
Boilers and hot-water heat, furnaces and warm air, radiators, baseboard, heated floors and thermostats.
- Repairs: no heat, no hot water, pressure dropping, leaks
- Yearly checks before the cold comes
- New boilers and furnaces, including wall-hung combi boilers
- Thermostats wired and set up
Cooling
Central AC, heat pumps, mini-splits, condensers, coils and the ducts between them.
- Repairs: not cooling, leaking, freezing up, noisy
- Cleaning and tune-ups every spring
- New systems with a free in-home estimate
Appliances too
Washers, dryers, refrigerators, ranges and dishwashers. Book an appliance repair visit, or ask about it when we're there for the heat or the AC.
Prices
What the first visit costs. For a repair, you get the price before any work starts, and then you decide.
Installation Estimate
New AC, heat pump, mini-split or water heater: free in-home quote.
How a visit goes
1. You pick a time. Book online in a minute, or call and talk to us.
2. A technician comes out. Up to 30 minutes on site to find exactly what's wrong.
3. You get a straight answer. What broke, what it takes to fix, and an honest price before any repair starts.
Then you decide.
Our next free times
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This company is amazing. I found them here after seeing the positive reviews. I called, and they sent a technician to my house to clean my AC units. H...
This company is amazing. I found them here after seeing the positive reviews. I called, and they sent a technician to my house to clean my AC units. He was very professional and answered all of my questions. The AC units now look like new. I highly recommend them. 👍
I was satisfied with my service. I added a last minute request which was honored.
Great company!!!! Awesome guys
My heating systems power stopped 2 days before Christmas. Bogdan arrived after I called, same-day. He diagnosed the problem, ordered the replacement p...
My heating systems power stopped 2 days before Christmas. Bogdan arrived after I called, same-day. He diagnosed the problem, ordered the replacement part and arrived less than 3 days later, the day after Christmas to install and fix the issue.
Andriy was very fast and helpful!
Extremely happy with the service. Will be using again. Came within days
Very nice and professional. Get the work done fast!
Andrei was FANTASTIC! He made the necessary recall repairs and also taught me how to keep maintaining my unit. Thank you for sending Andrei to do this...
Andrei was FANTASTIC! He made the necessary recall repairs and also taught me how to keep maintaining my unit. Thank you for sending Andrei to do this VERY important work.
Andriy was very thorough and gave helpful tips.
Andriy very professional and prompt response. Problem solved.
Great service. On time. Took the time to explain everything and make sure issues were resolved.
On time and very efficient and pleasant!
Wash machine is done, thanks
Good and fast service
Fast, efficient, clean and a pleasure to talk to. Highly recommend!
Andrey came very promptly ! Fixed up everything and taught me how to clean my unit. Great service. Thanks Andrey!
Excellent prompt professional service. Great quality work and did job right.
Helpful and informative!
Great service, took care of years of buildup with 2 dogs and east coast weather. Great attention to detail. Looks like new. Thank you!
Great service, took care of years of buildup with 2 dogs and east coast weather. Great attention to detail. Looks like new. Thank you!
Very fast, excellent service. Recomenden all the way
Great job fixing our Midea Window AC! Tech was friendly and professional!
Great service and nice guy!
Andriy was fantastic — he repaired my Midea air conditioning unit quickly and kept everything clean. He also showed me how to make sure the filter was...
Andriy was fantastic — he repaired my Midea air conditioning unit quickly and kept everything clean. He also showed me how to make sure the filter was installed properly in the future. Very professional and polite, would recommend without question. Going to use him next year to install another unit.
Andriy was helpful and provided us with necessary information regarding maintenance.
M, quick and professional
Best service, he was very nice and respectful
Andry was great!! So professional and thorough. Highly recommend!
Quick and friendly service!
Service was quick, clean, friendly and professional.
Came to fix recall by company. The tech was very nice, and even showed me how to keep my filters in top shape. He cleaned them for me when it wasn’t s...
Came to fix recall by company. The tech was very nice, and even showed me how to keep my filters in top shape. He cleaned them for me when it wasn’t something he does since he was here for repair on recall.
Thank you. Great job. Very nice guy. Enjoyed visiting with him
quick and efficient repair - thank you!
Great job, thank you!
Thank you ! Ac is good
Great company knows what they’re doing
Very, very good. Professional and did a excellent job!
Amazing service and good pricing.
Andriy was superb in task very fast and proficient to the job I’m very thankful for his help and attention to detail.
Adrian was super quick and friendly. He was done fixing my AC quickly. Highly recommend him.
Adrian did a great job and is very personable. Highly recommend.
Adrian did a great job!
The gentleman was prompt, clean, efficient and polite! Totally recommend!
So friendly, knowledgeable and efficient. Thank you!
Andre was great!!
Quick and easy. Thank you!
They came to fix my Midea window air conditioner after it was recalled. They were prompt, courteous and knowledgeable about the device. Would recommen...
They came to fix my Midea window air conditioner after it was recalled. They were prompt, courteous and knowledgeable about the device. Would recommend for similar jobs.
I recently had a new Navien Combi Boiler tankless system installed by Andrii and Andriy of Multiflow HVAC. I couldn’t be more satisfied with the exper...
I recently had a new Navien Combi Boiler tankless system installed by Andrii and Andriy of Multiflow HVAC. I couldn’t be more satisfied with the experience. They both arrived on time within the scheduled window and quickly got to work replacing the old with the new. Both are well qualified and very knowledgeable and completed the repair with expertise and cleanliness. Multflow's customer service was absolutely outstanding—courteous, knowledgeable, and respectful of my home. I appreciate their honesty and dedication to quality service. I highly recommend them to anyone in need of reliable HVAC repairs!
Questions
Something else? Call (914) 275-6168.
Type your ZIP code on our service area page: it shows right away whether we come to you.
Yes. We use original parts compatible with all major appliance brands, and we deliver and install new appliances too.
Call us and we will get someone to you as fast as we can. Our no heat page has a few safe checks to try first.
We are a licensed and insured home improvement contractor. We stand behind our work and provide a warranty for our labor.
Yes. Property managers get one online dashboard for all their buildings: see property managers.
No heat right now?
Try these checks, then call us and we'll get someone to you as fast as we can.