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Top-Rated Heating and air conditioning pros in Beaver Dams - Updated Nov 2026

Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
643
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+13 more

Serving Beaver Dams, NY and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

Multi-Unit Install
9 neighbors recently requested a quote
Recommended by90%of homeowners
Mohawk Home Improvements
New to Angi
Air Ducts & Vents - Clean

Serving Beaver Dams, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

My name is Billy Abbey, 52, I have been learning the trades from my teens to now. I generally work alone, but I have a hand full of regular employees who work when needed, including my so , Blake, who is a union electrician. My specialty is flooring, however, I have experience working nearly anything, if I am nkt comfortable with a request, I have somebody that is. Im very detail oriented, great work ethic, and love working with the public as I worked at Home Depot for several years. Insured, free quotes

M&S lawn and landscape
New to Angi
Air Ducts & Vents - Clean

Serving Beaver Dams, NY and surrounding areas

Approved

M&S Lawn and Landscape provides reliable and professional lawn care services in Scranton, PA and surrounding areas. 🌱\n\nWe specialize in lawn mowing, trimming, edging, mulch installation, and yard cleanups. Our goal is simple: quality work, dependable service, and a property you can be proud of.\n\n🏡 Residential Lawn Care\n🌱 Lawn Mowing & Maintenance\n✂️ Trimming & Edging\n🪵 Mulch Installation\n🍂 Yard Cleanups\n💬 FREE ESTIMATES\n\n📍 Serving Scranton and surrounding areas.\n\nMessage us today for a free estimate!

Avatar for Sure Temp Heating A/C & Refrigeration
Sure Temp Heating A/C & Refrigeration
4.7(
23
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Beaver Dams, NY and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"We have used Sure-Temp over the years from 2007 through 2011. They have done lighting upgrades to installing new ductless- split Air Conditioning systems to repairing our Carrier systems. They have always tried to make the most energy Efficient choices and have led us in good directions each time we have used them. We have spent over $40,000 with them for work over the years.
There was some warranty work to do on the ductless-split systems and it was handled well by Sure-Temp.
We will continue to use them in the future."
Recommended by100%of homeowners
2nd Generation HVAC
5.0(
7
)
Central A/C - InstallDuctless Mini-split Heating System - Install or ReplaceGas Furnace / Forced Air Heating System - Install+1 more

Serving Beaver Dams, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"When our Central Air Conditioning Unit stopped working, we called Gary and he came right out the next day. He evaluated the problem and offered to repair or replace the unit. He provided insight and pricing for both options and looked to find the part in the most timely manner. He even had a portable Air Conditioner available for us to rent so my elderly father could have it in his bedroom, which was a life saver since the heat and humidity was unbearable. Gary completed the repair and got us back up and running as quickly as possible. He was caring, courteous, and honest through the entire experience. I highly recommend 2nd Generation HVAC. A+++"
Response time1 hour
Response rate100%
Recommended by100%of homeowners
Bassett Plumbing & HVAC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+18 more

Serving Beaver Dams, NY and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I hired Basset Plumbing to install a Furnace, central air conditioner and a Navian on demand hot water heater. They communicated very well through the whole process. Did outstanding work and cleaned up after themselves as they progressed. I highly recommend them for all your plumbing and heating needs!"
Response time10 hrs
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

The Beaver Dams, NY homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.