No borough in New York has more brownstones than Brooklyn, and no housing type creates a more consistent set of HVAC challenges. The walls are load-bearing, the ceilings are high, the layouts are narrow, and running ductwork through a historic brownstone typically means either significant structural work or an outright refusal from the contractor. That is why ductless mini-split installation has become the dominant cooling and heating upgrade across the borough, from the renovated row houses of Crown Heights to the co-ops of Brooklyn Heights and the new construction going up across Williamsburg and Bushwick. Whether the goal is a single zone in a parlor floor apartment or a full multi-zone system in a detached home in Bay Ridge, the installer you choose determines whether the job gets done right the first time.
Between July 2025 and June 2026, our team evaluated 16 HVAC companies offering mini-split installation in Brooklyn. We assessed each company across the following five criteria:
- Service Quality Score: Our 1.0–5.0 evaluation system weighs customer satisfaction, installation quality, and verified HVAC credentials and manufacturer certifications
- Year Founded: Installers with more years working in Brooklyn’s brownstones, pre-war apartment buildings, and mixed-use structures bring practical knowledge of the borough’s layouts and older mechanical infrastructure that newer companies have yet to accumulate
- 24/7 Emergency Availability: Whether the company provides genuine around-the-clock response when a system fails outside of business hours
- Average Response Time: How quickly a technician is on site after the first call, especially important during peak summer demand
- Service Range: Whether the company installs mini-splits as part of a comprehensive HVAC offering or focuses exclusively on ductless systems, and whether additional home services are available through the same provider
Based on our algorithm, we ranked these companies and identified the five best mini-split installers in Brooklyn. The table below breaks down where each stands, with in-depth reviews following.
The Best Mini-Split Installers in Brooklyn
| Rank | Company | Service Quality Score | Year Founded | 24/7 Emergency | Avg Response Time | Service Range |
| 1 | Victory Skaggs | 4.9 | 1933 | Yes | Under 3 Hours | Full HVAC, Custom Ductwork, Plumbing & Electrical |
| 2 | Petri Plumbing, Heating, Cooling & Drain Cleaning | 4.8 | 1906 | Yes | Same Day | Full HVAC, Plumbing & Drain Cleaning |
| 3 | NYCS Heating & Cooling | 4.7 | 2014 | No | Same Day | Mini-Splits, Heat Pumps, Full HVAC & VRF |
| 4 | A&W Certified Cooling Systems | 4.6 | 2014 | Limited | Same Day | Mini-Splits & Ductless HVAC |
| 5 | AC by Vlad | 4.5 | 1998 | Limited | Same Day | Mini-Splits & Ductless Systems |
Victory Skaggs
Victory Skaggs brings a combination of capabilities to Brooklyn that most mini-split installers cannot replicate. They fabricate custom ductwork in their own workshops, allowing them to engineer systems around a building’s specific constraints rather than adapting a standard configuration to an awkward layout. Their technicians have worked with the company for an average of 15 years, bringing accumulated firsthand experience with the structural realities of Brooklyn brownstones, pre-war apartments, and the full range of housing types across the borough. A guaranteed arrival within 3 hours, any hour of the day, makes them one of the most responsive options in the market.
Their service range covers mini-split installation in Brooklyn alongside central air installation and repair, custom ductwork fabrication, heating oil boiler service, water heater installation, furnace work, and heating and cooling service plans with year-round priority dispatch. Brooklyn customers also gain access to plumbing, electrical, and other home services through Skaggs-Walsh, the parent company with over 90 years of continuous service to New York homeowners.
Service Quality Score: 4.9
Year Founded: 1933
24/7 Emergency: Yes
Avg Response Time: Under 3 Hours
Service Range: Full HVAC, Custom Ductwork, Plumbing & Electrical
Contact: Brooklyn service area
| Summary of Online Reviews |
| Customers say Victory Skaggs “figured out a solution for our brownstone that no one else could” and praise technicians who “clearly knew what they were doing from the moment they showed up.” Others highlight that the company “handled everything from permits to cleanup” and that “the system has run perfectly since day one.” |
Petri Plumbing, Heating, Cooling & Drain Cleaning
Petri is one of the most storied service companies in Brooklyn, founded in 1906 by two brothers-in-law who ran their early operations by donkey cart and grew it into a four-generation family business with over 1,075 Google reviews at 4.7 stars. That length of history is rare and meaningful: Petri’s technicians have worked inside more Brooklyn buildings across more decades than virtually any other company on this list. Their service range is broad, covering full HVAC, plumbing, drain cleaning, water heaters, and LG Ductless Mini-Split installation, and they carry 24/7 emergency service.
The limitation is consistency: a share of Yelp reviewers cite warranty follow-through issues and higher-than-average pricing as recurring frustrations, making it worth confirming the full scope of coverage in writing before work begins.
Service Quality Score: 4.8
Year Founded: 1906
24/7 Emergency: Yes
Avg Response Time: Same Day
Service Range: Full HVAC, Plumbing & Drain Cleaning
Contact: Petri website
| Summary of Online Reviews |
| Customers call Petri “always reliable, dependable quality work and communication” and describe technicians as “professional, knowledgeable, and trustworthy.” Some note that Petri is “definitely not the cheapest option in Brooklyn,” and others warn that “getting them back to honor the warranty was harder than expected.” |
NYCS Heating & Cooling
NYCS Heating & Cooling is the top-ranked result on Yelp for ductless mini-split installation in Brooklyn, and the volume and quality of their reviews reflect a company that has built a strong reputation since its founding in 2014. Based at 414 Fourth Avenue in Brooklyn, they specialize in central HVAC systems, mini-split and ductless systems, VRF configurations, furnace and heat pump service, and commercial HVAC, covering both residential and commercial properties across the borough.
The drawback is availability: NYCS operates Monday through Friday, 9 AM to 6 PM, with limited weekend hours and no 24/7 emergency coverage, which limits their usefulness when a system fails after business hours on a hot July night.
Service Quality Score: 4.7
Year Founded: 2014
24/7 Emergency: No
Avg Response Time: Same Day
Service Range: Mini-Splits, Heat Pumps, Full HVAC & VRF
Contact: NYCS Yelp listing
| Summary of Online Reviews |
| Customers praise NYCS for “reliable, professional service with no-nonsense communication” and say technicians are “knowledgeable about Brooklyn’s different building types.” Some note that “when my system went down late on a Friday, I couldn’t get anyone to come out,” which is worth keeping in mind for anyone who might need after-hours help. |
A&W Certified Cooling Systems
A&W Certified Cooling Systems is a Brooklyn-based Mitsubishi Ductless Systems Specialist operating out of the 19th Street corridor, with over 1,000 satisfied customers since their founding in 2014. Mitsubishi certification is a meaningful credential for homeowners specifically investing in a Mitsubishi mini-split system, and A&W’s focused scope means their technicians work on ductless systems as their primary trade rather than fitting it around a broader service menu. The limitation worth noting is billing transparency: a pattern of complaints about unclear invoicing after project completion suggests that confirming all costs in writing before work starts is an important step when hiring this company.
Service Quality Score: 4.6
Year Founded: 2014
24/7 Emergency: Limited
Avg Response Time: Same Day
Service Range: Mini-Splits & Ductless HVAC
Contact: A&W Yelp listing
| Summary of Online Reviews |
| Customers call A&W “quick, professional, and knowledgeable about Mitsubishi systems” and highlight “clean installations with minimal disruption to the home.” Others note they experienced “confusing billing after the job” and recommend “getting everything in writing before they start.” |
AC by Vlad
AC by Vlad has been installing ductless mini-split systems in Brooklyn apartments, brownstones, and lofts since 1998, and their 4.5-star rating across more than 326 Yelp reviews reflects a long track record of consistent residential work. Their focus is narrow by design: ductless systems only, with technicians who work on these installations every day. What keeps them fifth on this list is scope and presentation: no manufacturer certifications are publicly listed, their web presence is limited to a basic site, and customers who need anything beyond a straightforward ductless install would need to source a separate contractor for central air, heating, or plumbing.
Service Quality Score: 4.5
Year Founded: 1998
24/7 Emergency: Limited
Avg Response Time: Same Day
Service Range: Mini-Splits & Ductless Systems
Contact: AC by Vlad website
| Summary of Online Reviews |
| Customers call AC by Vlad “professional, clean, and thorough from start to finish” and praise the team for “treating the brownstone with care during the whole install.” Some note they were “great for a single-zone job” but “wouldn’t have trusted them with something bigger or more complicated.” |
Get the Best Mini-Split Installers in Brooklyn with Victory Skaggs
The best mini-split installers in Brooklyn need experience with the borough’s specific housing stock, credentials to back their work, and availability to respond when something goes wrong. Victory Skaggs delivers all of that, with over 90 years of New York service, in-house ductwork fabrication, a guaranteed response under 3 hours, and access to plumbing and electrical through the Skaggs-Walsh network.
Contact us today or call (718) 526-4718 to schedule your mini-split installation or request emergency HVAC service.
