Mae Faek, San Sai
Aircon technician in Mae Faek: cleaning, repair and installation at home
The northernmost sub-district of San Sai, on Chiang Mai–Phrao Road by the Ping River, with longan orchards and farmland I clean, repair, install and relocate aircon units and clean washing machines in Mae Faek, 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 Mae Faek
Mae Faek is the northernmost sub-district of San Sai district, with Chiang Mai–Phrao Road running through the middle. It is flat foothill land, with the Mae Faek irrigation canal running along the foothills on the east side and the Ping River forming the western boundary. At Ban Sahakon Nikhom Hua Ngan are the Mae Faek Weir on the Ping River and the Sinthukit Preecha Friendship Bridge across to Mae Taeng district. Longan orchards and farmland surround the villages, and Wat Phra That Chom Kitti stands on a hill at Ban Phra That.
Villages along the Ping River have had water enter homes
In August 2022 the Ping River overflowed into homes at Ban Nong Ma Chap and into farmland in the sub-district. Outdoor units on the ground in villages on the river side should have their base raised above the level floodwater has reached. If a unit has been submerged, don't use it until the electrical parts have been checked. Let me know in advance and I will check it during the same visit as the cleaning.
Homes in longan orchards: leaves fall onto the outdoor unit all year
In homes in or next to longan orchards, dry leaves pack into the fins and grille of the outdoor unit standing outside, reducing heat dissipation and increasing power consumption. This is a separate issue from dirt on the indoor coil. I open up and check the outdoor unit every time I come to clean.
Next to foothills under forest-fire watch
Mae Faek is one of the sub-districts where staff patrol for forest fires in the dry season, so homes on the foothill side take in more smoke and ash than usual at that time. I recommend a full clean before the smoke season, and during the season remove and wash the filters yourself every two to three weeks.
How I work here
I am based in San Kamphaeng and work in Mae Faek, San Sai regularly. Landmarks in this area: Mae Faek Weir · Wat Phra That Chom Kitti · Chiang Mai–Phrao Road
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.
- Mae Faek Weir
- Wat Phra That Chom Kitti
- Chiang Mai–Phrao Road
Prices in Mae Faek
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 Mae Faek
My home in Mae Faek is far from the city. 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 Mae Faek.
The Ping River came into my home and the outdoor unit was half under water. Can I still use it?
Possibly, but it must be checked before power is applied. Sediment and moisture left in the circuit board and wire terminals can cause further damage. I check the electrical parts, flush the sediment out of the fins, then test the unit. If any part needs replacing, I tell you what it is and the price before starting work.
How soon can you come to Mae Faek?
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 Mae Faek?
No. Mae Faek, 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
- Nong YaengNong Yaeng, San Sai
- Mueang LenMueang Len, 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 Mae Faek
I work in Mae Faek, San Sai regularly. Send me the details and I will check my next free slot.