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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

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

A new HVAC system can increase your home's value by about 5% to 7%, which can translate to an added value of $2,500 to $3,000. The return on investment (ROI) can be around 30%, especially if you upgrade the entire system, including ductwork and insulation. Adding modern features like a smart thermostat can further increase your home’s value by making the heating and cooling systems more efficient and convenient. However, since a new unit can cost $10,000 or more to install, it's important to weigh the upfront cost against the potential increase in home value. For a specific assessment, it's best to consult a local AC installer.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

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.