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Best air conditioning pros near Smithfield, RI

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Top-Rated Air conditioning pros in Smithfield - Updated Nov 2026

Avatar for CMA Heating & Air
CMA Heating & Air
4.9(
40
)
Ductless Mini-split A/C - Install or Replace

Serving Smithfield, RI and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I had a mini split ac system installed. Chris responded promptly. He proved to be knowledgeable and dependable. Consistently communicated throughout the installation process, so I always knew what was going on and had my questions and concerns addressed. Chris made the whole process relatively stress free!"
Response time9 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Dr. Clean-Air Restoration
Dr. Clean-Air Restoration
4.9(
99
)
Air Ducts & Vents - Clean

Serving Smithfield, RI and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Ruben was very responsive from my initial phone call. He was able to come out and cleared my dryer vent within 24 hours. Took time to explain what he was doing and provided helpful advice. Overall a great experience!"
Before
After
Response time1 day
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for MTS Mechanical
MTS Mechanical
4.9(
180
)
Central A/C - Service or Repair

Serving Smithfield, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"MTS came to repair our AC system when it went out in the middle of the night. They were able to address our low refrigerant and flooded basin quickly and efficiently. Even though this is an incredibly busy time for HVAC techs, they were always responsive. When the issue in our system turned out to be a bigger problem, they were flexible with the work that had already been done. We'd be glad to work with MTS again in the future."
Weil-Mclain Install
Weil-Mclain Install
Weil-Mclain Install
Weil-Mclain Install
Weil-Mclain Install

+50

Response time4 hrs
36 neighbors recently requested a quote
Recommended by97%of homeowners
Ocean State Mechanical, Inc.
4.8(
35
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Smithfield, RI and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"The company is very easy to deal with and I am very satisfied with the work done on my central air unit. I will be following up to schedule a cleaning for next year. Highly recommend!"
Wall Hung Indoor Blower
Outside Condensing Unit
Outside Condensing unit
Wall Hung Indoor Blower
Wall Hung Indoor Blower

+17

Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Quality HVAC Cleaning Services
Quality HVAC Cleaning Services
5.0(
19
)
Air Ducts & Vents - Clean

Serving Smithfield, RI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Stephen and his assistant are very professional and knowledgeable in addressing our dryer vent link clog and HVAC duct cleaning. I highly recommend Quality HVAC Cleaning Services to anyone who needs drying vent cleaning, HVAC duct cleaning and any filter changes! I certainly will be using this company regularly to make sure these important air systems continue to work efficiently and keep the air we breathe clean! Thank you Quality HVAC Cleaning Services!"
Dirty vent
After first cleaning
Clean return
Equipment
Dirty return vent

+25

Response time2 days
Response rate91%
Recommended by100%of homeowners
Avatar for Earth Green Dryer Vent & Duct Cleaning
Earth Green Dryer Vent & Duct Cleaning
4.6(
818
)
Air Ducts & Vents - Clean

Serving Smithfield, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Cleaned all ductwork for heating and air conditioning and left them immaculate. Cleaned dryer vent inside and outside and dry works so much better Truly professional and neat I would highly recommend"
 Before cleaning
 After cleaning
Truck Mount Duct Cleaning
Blower Motor Cleaning
Response time5 hrs
125 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for 888-I-DO-DIRT
888-I-DO-DIRT
4.5(
381
)
Air Ducts & Vents - Clean

Serving Smithfield, RI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Air ducts and vents cleaned thoroughly by I Do Dirt. Workers were efficient and answered all questions, and were pleasant. I will hire them again in the future and would recommend them to others."
Sample Cleanings
Sample Cleanings
Sample Cleanings
Sample Cleanings
Sample Cleanings

+11

Response time4 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Pro Air Duct Cleaning, Inc.
Pro Air Duct Cleaning, Inc.
4.6(
54
)
Air Ducts & Vents - Clean

Serving Smithfield, RI and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"Workers arrived on time, very professional. They did a great job and I would highly recommend them. I will hire them again when it s time for the air ducts to be cleaned."
Before Pic
After Pic
Air Vent
Air Vent
Floor Vent

+12

Response time1 day
1 neighbors recently requested a quote
Recommended by83%of homeowners
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Air Conditioning FAQs, answered by experts

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

You should know the main components of an air conditioner: the condenser coils, evaporator coils, drip pan, AC filter, ducts, and refrigerant. Each part plays a key role in the performance and safety of your AC system. When tracking the source of AC issues or odors, it helps to know where to look. Your outdoor unit houses your condenser coils, fan, and compressor. Your indoor unit houses your evaporator coils, drain lines, and filter, and it connects to your ductwork. 

You might notice that your air conditioner isn’t running as effectively as it once did. Specifically, your AC unit could take longer to cool your home, or it might struggle to remove humidity from the air. Higher utility bills and hissing sounds coming out of your AC could also indicate a leak.

The Smithfield, RI homeowners’ guide to air conditioning services

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