Nong Yaeng, San Sai
Aircon technician in Nong Yaeng: cleaning, repair and installation at home
A foothill sub-district on the east side of San Sai, bordering Doi Saket, mainly farmland I clean, repair, install and relocate aircon units and clean washing machines in Nong Yaeng, San Sai. You get the price before I start, and there is no travel fee.
Mon–Sat 8am–6pm · outside hours by arrangement, extra fee

What is different about aircon work in Nong Yaeng
Nong Yaeng lies north-east of the San Sai District Office, bordering Doi Saket district. It is flat foothill land with no major highway running through it; access is by secondary roads via Mueang Len or San Pa Pao. Most residents grow rice, soybeans, mangoes, longan and rubber. The sub-district has Wat Phra Bat Tin Nok on a hill in front of the Mae Kuang Dam, and Wat Rong Meng, which has a community museum.
Some parts of the sub-district have intermittent voltage drops
Electricity reaches every part of the sub-district, but in some spots the supply is insufficient and voltage drops happen from time to time. An air conditioner that starts its compressor during a voltage drop works hard and may cut out often. If your unit shuts off by itself or cools unevenly, I also measure the voltage at the unit's connection point to tell whether the problem is in the unit or in the power supply.
Homes next to farmland: dust and smoke come with the seasons
Most of the sub-district is rice fields and orchards. Homes next to the fields get soil dust during field preparation and smoke from burning branches and weeds in the dry season, so filters clog faster than usual at those times. I recommend a full clean before the smoke season, and washing the filters yourself during the season.
In the rainy season some spots flood because drainage can't keep up
In the rainy season, some parts of the sub-district get standing water because drainage is inadequate. Outdoor units on the ground in these spots should have their base raised above the standing water, and the unit's drain pipe should discharge where water cannot flow back. Let me know where your units are in advance and I will assess what should be adjusted.
How I work here
I am based in San Kamphaeng and work in Nong Yaeng, San Sai regularly. Landmarks in this area: Wat Phra Bat Tin Nok · Wat Rong Meng · Wat Thung Khao Tok
I always give the price before I start, check the unit in front of you, explain the real cause, and do not top up refrigerant unless it is actually low, because overcharging uses more power and shortens the compressor's life.
For every clean I lay a two-layer cover sheet first and leave the area tidy before handing over. Every unit gets a disinfectant spray, with a 30-day warranty against dripping (60 days for the full strip-down clean). If it drips in that time, I come back and fix it free. Repairs carry a 30-day warranty.
- Wat Phra Bat Tin Nok
- Wat Rong Meng
- Wat Thung Khao Tok
Prices in Nong Yaeng
The same price in every area I cover, with no travel fee.
Wall-mounted aircon cleaning
- Wall unit, 9,000–18,000 BTU500 THB
- 9,000–18,000 BTU, three or more units450 THB each
- Large wall unit, 18,001–36,000 BTU650 THB
- 18,001–36,000 BTU, two or more units600 THB each
- Premium Full Wash, complete strip-down2,300–2,500 THB
Suspended and ceiling-recessed units
- Suspended unit below the ceilingfrom 1,300 THB
- Four-way ceiling cassettefrom 1,500 THB
Repairs and other services
- Diagnostic visit (charged only if no repair goes ahead)500 THB
- Refrigerant top-up, R32 or R410A25 THB per pound
- Removal of an old unit, no reinstallation700 THB
- Relocation: remove and reinstall in the new spot3,500 THB
Common questions about aircon service in Nong Yaeng
My air conditioner cuts out often. Is it the voltage drops or the unit itself?
It can be either, so it has to be measured before drawing a conclusion. I measure the voltage at the unit's connection point while it is running, and check the coils and internal system at the same time. If the cause is the home's electrical system, I tell you honestly. If it is the unit, I tell you the repairs needed and the price before starting work.
My home in Nong Yaeng is far from the district centre. Is there an extra travel fee?
No. The price is the same as everywhere in the service area. I always inspect the unit and tell you the total before starting work. If you book two to three days ahead, you will have more choice of convenient dates and times in Nong Yaeng.
How soon can you come to Nong Yaeng?
Usually within 24 hours, and the same day if I have a slot free. The exception is February to April, when the whole province is busy, so it is best to check a slot in advance by phone or LINE.
Is there a travel fee in Nong Yaeng?
No. Nong Yaeng, San Sai is inside my normal service area, and the price I quote is what you pay.
Do you clean aircon in condos and dorms here?
Yes: houses, condos, dorms, cafés, restaurants and offices. There is a lower rate when several units are cleaned together.
Other areas I cover
- San KamphaengSan Kamphaeng district
- Ton Pao – Bo SangTon Pao, San Kamphaeng
- Nong Pa Khrang – Tha SalaNong Pa Khrang / Tha Sala, Mueang Chiang Mai
- SaraphiSaraphi district
- Wat Ket – Fa HamWat Ket / Fa Ham, Mueang Chiang Mai
- Chang Khlan – Night BazaarChang Khlan, Mueang Chiang Mai
- Mueang Chiang MaiMueang Chiang Mai district
- Pa Daet – Nong HoiPa Daet / Nong Hoi, Mueang Chiang Mai
- Nimman – Chang PhueakSuthep / Chang Phueak, Mueang Chiang Mai
- Mae HiaMae Hia, Mueang Chiang Mai
- Doi SaketDoi Saket district
- San Phra NetSan Phra Net, San Sai
- San KlangSan Klang, San Kamphaeng
- Sai MunSai Mun, San Kamphaeng
- Buak KhangBuak Khang, San Kamphaeng
- Chae ChangChae Chang, San Kamphaeng
- Mae Pu KhaMae Pu Kha, San Kamphaeng
- Yang NoengYang Noeng, Saraphi
- Tha Wang TanTha Wang Tan, Saraphi
- Nong PhuengNong Phueng, Saraphi
- Nong FaekNong Faek, Saraphi
- Pa BongPa Bong, Saraphi
- Chai SathanChai Sathan, Saraphi
- Chom PhuChom Phu, Saraphi
- SuthepSuthep, Mueang Chiang Mai
- Phra SingPhra Sing, Mueang Chiang Mai
- Si PhumSi Phum, Mueang Chiang Mai
- Hai YaHai Ya, Mueang Chiang Mai
- Chang MoiChang Moi, Mueang Chiang Mai
- Pa TanPa Tan, Mueang Chiang Mai
- San Phi SueaSan Phi Suea, Mueang Chiang Mai
- San Pu LoeiSan Pu Loei, Doi Saket
- Talat YaiTalat Yai, Doi Saket
- Mae KhueMae Khue, Doi Saket
- Samran RatSamran Rat, Doi Saket
- Mae Hoi NgoenMae Hoi Ngoen, Doi Saket
- Hang DongHang Dong district
- San SaiSan Sai district
- Mae OnMae On district
- Tha SalaTha Sala, Mueang Chiang Mai
- Nong HoiNong Hoi, Mueang Chiang Mai
- Fa HamFa Ham, Mueang Chiang Mai
- Chang PhueakChang Phueak, Mueang Chiang Mai
- San Sai LuangSan Sai Luang, San Sai
- San Sai NoiSan Sai Noi, San Sai
- San Na MengSan Na Meng, San Sai
- San Pa PaoSan Pa Pao, San Sai
- Nong ChomNong Chom, San Sai
- Nong HanNong Han, San Sai
- Pa PhaiPa Phai, San Sai
- Mueang LenMueang Len, San Sai
- Mae FaekMae Faek, San Sai
- Mae Faek MaiMae Faek Mai, San Sai
- San Phak WanSan Phak Wan, Hang Dong
- Ban WaenBan Waen, Hang Dong
- Nong KhwaiNong Khwai, Hang Dong
Book an aircon technician in Nong Yaeng
I work in Nong Yaeng, San Sai regularly. Send me the details and I will check my next free slot.