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Avatar for Precision Heating & Cooling
Precision Heating & Cooling
4.8(
45
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Derby, NY and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Had an issue where my air conditioning just wasn't working right anymore. Called Mike because he'd previously fixed any issue with my furnace and was pretty comprehensive. He came out in less than 24 hours. Showed up right on time. Walked me through every step he was taking along the way. Showed me how my AC unit had gotten completely clogged up with cottonwood. Proceeded to clean that up, added some additional freon and within a couple hours things were right as rain. You can just tell that he's an honest guy. Didn't try to upsell anything. Showed me the problem, told me the fix, and did it. Would recommend to anyone."
Response time8 hrs
6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Cellino Plumbing
Cellino Plumbing
4.4(
235
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Derby, NY and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"We called Cellino because the first plumbing company that we called were scheduled to come back on Monday between 9 and 10am, they never showed up and never came back even after I called them (wnyplumbing).  We called Cellino, there were there the next day, were prompt and very thorough.  He figured out what the problem was (just a problem with a filter) wnyplumbing had said we were going to need a new hot water tank.  Ryan took his time, explained everything to me and then also left me with quotes in case we do decide to get a new hot water heater.  He explained the benefits of tank vs tankless especially with a filtering system that we have.  If we do get the tank I will definitely go with Cellino."
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Additional Photos
Additional Photos

+12

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
645
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Derby, NY and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Went very well and I had a new furnace filter and asked if he would switch it for me which he did no job he said. Also they accepted the national fuel $50.00 rebate. So you just pay them fill out the form and get your $50. check in mail from national fuel. It was inexpensive and tmark still excepted their own coupon on top of the rebate. Want to call back for my central air unit in spring hopefully with a coupon."
Boiler Installed
2 Boilers Installed
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Cellino Plumbing, Heating and Cooling
Cellino Plumbing, Heating and Cooling
4.0(
71
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Derby, NY and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"There is never a good time for a hot water heater to go, and in my case it was the Friday before a long 4th of July weekend. A lightning strike sent a surge that ended up causing some issues to my tankless hot water heater and this unit was less than a year old and installed by Cellino. Making a late night call, an answering service took the call and left a message. Shortly there after the owner Tony called to discuss the problem. A tech was sent out the next day and unfortunately the Supplier needed to be contacted to help diagnose the problem and make sure it was covered under warranty. The fact that it was a holiday weekend and the supplier was closed, Tony came out personally and installed a temporary water heater for my wife and my young boys. Upon the arriving of the part, Tony came out first thing and was prompt and professional always being careful to put on his shoe coverings as to not tract dirt in the house. He fixed the heater and was so professional in the process. I would highly recommend Cellino plumbing to anyone who had a plumbing or HVAC need. Its always amazing when the owner comes out to personally take on the job at hand. Its no wonder why the company always has great reviews, exceptional leadership from a hardworking knowledgeable founder."
Sewer Camera Inspection
Excavator Digging the Exterior Hole
Fusing the New Sewer Line
Attaching the Bursting Head to the New Sewer Line
Sewer Bursting Machine in the Exterior Hole

+18

Response time11 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Emerald Heating and Cooling
Emerald Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Derby, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Emerald Heating & Cooling was founded in 2000 by Marty and Carrie Sheehan, who combine their strengths to offer great HVAC service to the local area.\n\nThe business began after founder Marty Sheehan worked for an HVAC company and trained under a wise technician who told him “be like the duck on the water.” By this, he meant that ducks always appear graceful and in control above the water, while below the surface they are trying hard to stay afloat. It’s a metaphor for working hard while doing a beautiful job, hustling without mistakes, and doing great work without the fuss.\n\nMarty has taken this mindset and applied it to every aspect of our business, from the logo to the mission. This is how we approach every job we do.

Gallery
Gallery
9 neighbors recently requested a quote
Avatar for Frank's Mr. Plumber
Frank's Mr. Plumber
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Derby, NY and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

You can always count on Frank's Mr. Plumber to get the job done right the first time.\n\nWe offer 24/7 service to our valued customers, including holidays and weekends, because we believe you deserve to live in comfort at all times. Please let us know how we can assist you with your plumbing needs.

Pipe Fitting
Washer & Dryer
Our Plumber, Leo!
Washer & Dryer
Toilet Clog

+7

215 neighbors recently requested a quote
Joshua Maroney
New to Angi
Air Ducts & Vents - Clean

Serving Derby, NY and surrounding areas

Approved

I've a skilled and personable house cleaner who has been cleaning houses in the Buffalo area for about 6 years. I take pride in offering clients peace of mind by understanding their needs and being flexible with scheduling. Recently I've gained experience in construction and handyman work to add to my repertoire. \nI clean thoroughly and fast, leaving your house feeling brand new in a matter of hours!

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Air Conditioning questions, answered by experts

After a while, dust, dirt, and other debris accumulates on an AC unit's coils and filters, making it less efficient and spreading allergens and other air pollutants throughout your home. Cleaning your AC unit will keep it running efficiently, minimizing future breakdowns and improving your indoor air quality.

To find a reputable HVAC company, start by researching providers in your area. Look for companies with mostly positive online reviews and check the Better Business Bureau’s website for customer complaints. Next, verify their credentials. Rule out any companies that aren’t licensed, as this is a requirement in some states and municipalities, and confirm they are insured. Once you have a shortlist, contact each professional to ask key questions: How many years of experience do you have? Do you hold any third-party certifications? Do you have experience working on my specific type of HVAC system or brand? Can you provide references? What is your per-hour pricing? Do you offer maintenance contracts for ongoing savings? Do you provide a warranty for your work?

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

The Derby, NY homeowners’ guide to air conditioning services

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