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Find Central a/c service or repairers in Nassau

Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.6(
71
)

Serving Nassau, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

For over 85 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

Response time9 hrs
43 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Nassau, NY and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for X-Treme Construction
X-Treme Construction
4.7(
16
)

Serving Nassau, NY and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"It couldn't have been a better experience! Mike and the X-Treme team were more than I could have hoped for. They were very professional, courteous, timely and profoundly efficient. I will be sure to use them in the future as well as tell all of my close friends and family that if you want work done correct the first time call x-treme. Thank you guys! Everything is back to normal or better than normal I should say!!"
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+7

Recommended by93%of homeowners
Avatar for T & T Construction
T & T Construction
4.8(
15
)

Serving Nassau, NY and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"We came home from vacation to very stormy weather.  We found that our garage wall and top corner of the ceiling where the garage meets the house was WET.  We looked for someone on Angie's List to provide us with an estimate on repairing whatever damage might be up there causing this problem.  Due to three top-notch reviews, we called T&T Construction on a Friday.  David Turner (owner) answered my call and we agreed that he would come out at 10:00 Monday morning to take a look at the roof/siding.  Mr. Turner was punctual and got straight to business taking apart our siding trying to figure out what was causing our problem.  He told me that if for some reason he couldn't find the problem, that he would put everything back the way it was before proceeding.  We did, in fact, have what appeared to be hail damage to our siding and roofing. Mr. Turner gave us several options for how he could proceed with the work and an estimate.  We agreed on the estimate and, much to my surprise, Mr. Turner said he and the one man crew he had with him could get the house repaired by that evening.  My husband inspected the roof and siding upon completion and was satisfied that they had done exactly what they had indicated in their estimate.  Mr. Turner worked neatly during the job and cleaned up his equipment and other scraps VERY well after the job was done.  At the end of his work, he even offered to clean fingerprints left on the new siding during installation.  Upon request, he also attempted to fix a siding problem in the back of our home after the roofing job was completed, but not having any additional siding material, he was unable to correct the problem.  He DID put everything back in place as it was. My husband and I were very pleased with his professionalism and work ethic and would be happy to recommend him and use his services again in the future.
"
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+2

Recommended by91%of homeowners
Avatar for North Country PHC LLC
North Country PHC LLC
5.0(
6
)

Serving Nassau, NY and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Matt was on time (actually 5 min early)  He explained the process and made clear what didn't need to be replaced (drain pipes under sink). If we have other work will use them again without doubt
"
Recommended by100%of homeowners
E and E Mechanical
4.9(
43
)

Serving Nassau, NY and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"They came promptly and diagnosed the problem, ordered the new part (which unbeknownst to us was under warrantee- they did the research to find the info from the previous home owner), and came back 2 days later to install. Our cost was minimal since the motor was under warrantee and the manufacturer paid for the part. Now that's service!"
Recommended by97%of homeowners
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)

Serving Nassau, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Rd.I had to pay an extra $15.00 because I had an extra air duct or intake vent. He discussed how often the ducts should be cleaned and offered another service that would help disinfect and keep dust mights down. The extra service also extended the length of time before I would need to have the vents cleaned again. I chose the extra service and will not have to have it done again until 8-10 years from now. My nephew who is 45 was not happy I was having the ducts cleaned but he was pleased with their work in the end. I had this done in my last house twice so I am not new to this. I was pleased with their work. They started immediately and finished about an hour and fifteen minutes later. I have house that is almost 2,000 sq. feet. The $230.00 includes the $89.00 I paid when I ordered it through Angie's List.

"
Recommended by77%of homeowners
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FAQs for central a/c service or repair projects in Nassau, NY

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Nassau, NY homeowners’ guide to central a/c service or repairs

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