Trusted HVAC Company in Niagara Falls, NY
AC repair and installation, 24/7 HVAC service and commercial HVAC in Niagara Falls, NY from a family-owned team that has kept Western New York comfortable for 30+ years. When you call, you talk to the owner.
- Open 24 hours
- Best Price Guarantee
- Financing available
Get Your Free Estimate
Tell us what's going on and we'll call you back fast. Prefer to talk now? (716) 308-3030
What we do
Emergency service
Installation, repair, and maintenance on every make and model, for homes and businesses across Niagara County and Western New York. See all of our HVAC services.
AC Installation & Repair
Same-day AC repair, new central air and ductless installs, and spring tune-ups for Niagara Falls homes and businesses. Priced up front, backed…
HVAC & AC service
Furnace repair, new high-efficiency furnace installs and fall tune-ups, from a family-run team with 30+ years in WNY…
Ductless Mini-Splits
Quiet, efficient comfort for rooms and homes without ductwork, from additions and sunrooms to older homes with radiators.
Water Heaters
Hot water tank replacement, Navien tankless installs, and water heater repair for Niagara Falls homes and businesses.
Air Duct Cleaning
Duct cleaning, sanitizing, and air purifier installs that cut down dust and allergens in Niagara Falls homes.
Commercial HVAC
Rooftop unit repair, new commercial HVAC systems and maintenance plans that keep Niagara Falls businesses open.
Free in-home estimates
Air conditioning
AC Repair & AC Installation in Niagara Falls
You Can Count On
When your air conditioner quits on a humid WNY summer day, our AC repair in Niagara Falls, NY usually gets it fixed on the first visit, and you get the price before we start. When HVAC replacement in Niagara Falls makes more sense, we size a new high-efficiency system from brands like Heil, Amana, and Goodman to your home and back it with our Best Price Guarantee.
- Blowing warm air
- Won’t turn on
- Frozen coils
- Water leaks
- Short cycling
- High electric bills
24/7Emergency HVAC
Furnace services
Emergency HVAC Repair, Day or Night
An AC that quits in a July heat wave won’t wait until morning, and neither will we. We answer 24 hours a day, repair every make of air conditioner and HVAC system, and carry the common parts on our trucks so most fixes happen on the first visit. Learn more about our AC repair and installation services.
AC & HVAC help near you
- AC repair in Cheektowaga, NY
- AC repair in East Amherst, NY
- HVAC service in Lockport, NY
- AC repair in Grand Island, NY
Current special
Ask About Heil High Efficiency AC Systems
Ask about Heil AC deals when you call. Quieter, more even cooling and a lower electric bill all summer.
Free Second Opinion
Told you need a new system? Let us take a look before you spend thousands.
Commercial HVAC
Commercial HVAC Service in Niagara Falls for Local Businesses
Sure-Temp also keeps local businesses running. We repair and maintain rooftop units, split systems and commercial HVAC equipment for offices, storefronts, restaurants and light industrial buildings across Niagara and Erie County, with 24/7 emergency service when the AC or HVAC goes down during business hours. See our commercial HVAC services.
The Sure-Temp difference
Your Local, Family-Owned HVAC Contractor
Sure-Temp Heating & Cooling has served Niagara Falls, Buffalo, Amherst, and all of Western New York for more than 30 years. It is a family business, now owned and run by Dominick, and most of our work still comes from referrals and repeat customers.
When you call, you talk to the owner, not a call center. Customers mention Dominick by name in their reviews of our HVAC repair in Niagara Falls for being quick to respond, knowledgeable, and willing to explain everything. Read our story.
- 30+ Years in WNY
- 4.7★ Google rating
- 24/7 Emergency service
Dominic and his team did a wonderful job installing my new AC unit! They were professional, timely, and just great guys overall. They installed my new furnace and hot water tank in the past as well. All the jobs were perfect! I highly recommend Sure Temp!
I had my air conditioner replaced. Dominic and Michael were professional and knowledgeable. All work was completed on time and as promised and at a very reasonable cost! I highly recommend their services.
I had an amazing experience with Sure Temp Heating and Cooling! My furnace stopped working, and they were quick to respond and get someone out to my house.
We hired Sure-Temp to replace our furnace and AC in our Williamsville home (14221) after receiving a recommendation from friends who had used them for a furnace installation.
Dominic and his team are very knowledgeable and professional. They installed a split unit with ease and were very neat. They easily get 5 stars from me. I would without hesitation recommend them.
Very fast and professional! Dominic is always quick to respond and extremely helpful. They do great work, and I highly recommend them.
Recent work
Recent HVAC Installation Work in Niagara Falls, NY and WNY
Areas we serve
HVAC Service Across Niagara and Erie County
As an HVAC company in Niagara Falls, NY, our shop is close by for fast service and emergency calls. Pick your town to see local HVAC service details.
FAQ
Questions About HVAC in Niagara Falls, NY
Who is the best HVAC contractor in Niagara Falls, NY?
Sure-Temp Heating & Cooling is a family-run HVAC contractor that has served Niagara Falls and Western New York for more than 30 years. It holds a 4.7 star rating on Google, where customers mention fast response, fair prices and technicians who explain everything clearly. The company is open 24/7 and backs its work with a Best Price Guarantee.
How much does AC installation cost in Niagara Falls, NY?
It depends on the size of your home, the efficiency rating you choose and whether your ductwork needs changes. Sure-Temp gives free in-home estimates with a written price up front, backs it with a Best Price Guarantee and offers financing through Synchrony. Customers regularly describe the pricing as very reasonable.
Is there a 24 hour HVAC company near me in Niagara Falls?
Yes. Sure-Temp Heating & Cooling is open 24 hours a day, 7 days a week, 365 days a year. If your AC dies in a heat wave or your HVAC system stops working, call (716) 308-3030 and you will reach Dominick, the owner, not a call center.
How fast can someone come out for HVAC repair in Niagara Falls, NY?
Usually the same day. Sure-Temp is based in Niagara Falls with well-stocked trucks, so most repairs are finished on the first visit. Customers often mention in reviews that someone came out right away after their AC or HVAC system stopped working.
Should I repair or replace my air conditioner?
If the system is under about 10 years old and the repair is minor, repairing usually makes sense. If it is 12 to 15 years old, uses R-22 refrigerant or needs a major part like a compressor or coil, replacing it is often the better investment. Sure-Temp gives an honest recommendation and offers free second opinions if another company told you to replace.
How often should I have my AC and HVAC system serviced?
Once a year at minimum. Book AC maintenance in Niagara Falls, NY in the spring before the first hot stretch, and add a fall check on the rest of the HVAC system. Yearly maintenance keeps your warranty valid, improves efficiency, and catches worn parts before they turn into a breakdown.
Do you offer financing on a new air conditioner or HVAC system?
Yes. Sure-Temp offers HVAC financing through Synchrony, so you can get a new air conditioner or HVAC system now and pay over time. You can apply online in a few minutes or ask about it during your free estimate.
What areas does Sure-Temp serve?
Sure-Temp is based in Niagara Falls, NY and serves Niagara and Erie County, including Buffalo, Amherst, East Amherst, Williamsville, Cheektowaga, Tonawanda, North Tonawanda, Kenmore, Clarence, Grand Island, Lockport, Wheatfield, Lewiston and Sanborn.
AC Not Cooling? Call for 24/7 Emergency
HVAC in Niagara Falls, NY
Contact us or call Sure-Temp Heating & Cooling, your HVAC company in
Niagara Falls, NY. Open 24 hours, 7 days a week.