Up to $30 Cashback! Just Get 2 Orders of Any Service Completed

Get up to $30 Cashback! Complete 2 job orders for any service between 15th and 17th June 2019.

Terms and Conditions

  1. 30% cashback up to a maximum of $30 on the 2nd job completed on 15th and 17th June 2019 (“Promotion Period”) on Sendhelper. This cashback is not valid with other discounts or promotions.
  2. The 2 jobs required for qualifying (“Qualifying Jobs”) for this promo cannot be recurring jobs.
  3. Offer valid from 15th to 17th June 2019 only.
  4. No cashback applicable to material charges.
  5. In the event of more than 1 job falling on the same date, cashback will be applied to the job with the lower amount.
  6. Claimants shall be required to provide the 2 completed job IDs for their jobs within the promotion period so as to redeem the cashback.
  7. Cashback credits will only be given to customers with successful payment of Qualifying Jobs.
  8. Credits cannot be used to pay for Qualifying Jobs under this offer as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  9. Claimants shall not have any cancellation of jobs during the Promotion Period.
  10. Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  11. Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  12. Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

Up to $30 Cashback! Just Get 2 Orders of Any Service Completed

Get up to $30 Cashback! Complete 2 job orders for any service between 11th and 13th May 2019.

Terms and Conditions

  1. 30% cashback up to a maximum of $30 on the 2nd job completed on 11th and 13th May 2019 (“Promotion Period”) on Sendhelper. This cashback is not valid with other discounts or promotions.
  2. The 2 jobs required for qualifying (“Qualifying Jobs”) for this promo cannot be recurring jobs.
  3. Offer valid from 11th to 13th May 2019 only.
  4. No cashback applicable on material charges.
  5. In the event of more than 1 job falling on the same date, cashback will be applied to the job with the lower amount.
  6. Claimants shall be required to provide the 2 completed job IDs for their jobs within the promotion period so as to redeem the cashback.
  7. Cashback credits will only be given to customers with successful payment of Qualifying Jobs.
  8. Credits cannot be used to pay for Qualifying Jobs under this offer as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  9. Claimants shall not have any cancellation of jobs during the Promotion Period.
  10. Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  11. Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  12. Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

First-time users will get 50% cashback off their total bill on any service completed before 31 May 2019.

  • 50% cashback will be available to be applied to the second job completed on the platform for up to a maximum of $25 off the total bill. This promotion is applicable to first-time users only and cannot be used in conjunction with other discounts or promotions.
  • Valid only until 31st May 2019.
  • Credits cannot be used to pay for the services done from 1st to 31st May 2019 as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  • Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  • Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  • Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

Get 10% Cashback! Book a job between 6pm and 12am on 29th April for 30th April or 1st May 2019!

Get up to $10 Cashback! Book a job between 6pm and 12am today (29th Apr) for completion on either 30th April or 1st May 2019. 

Terms & Conditions

  1. 10% cashback on any job completed on 30th April or 1st May. Job must be booked on Sendhelper App between 6pm and 12am on 29th April. Maximum cashback of $10 per user. This cashback is not valid with other discounts or promotions.
  2. The job required for qualifying (“Qualifying Job”) for this promo cannot be a recurring job.
  3. Offer valid for 30th April and 1st May 2019 only.
  4. No cashback applicable on material charges.
  5. Claimants shall be required to provide the completed job ID for their jobs within the promotion period so as to redeem the cashback.
  6. Cashback credits will only be given to customers with successful payment of Qualifying Job.
  7. Credits cannot be used to pay for Qualifying Job under this offer as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  8. Claimants shall not have any cancellation of jobs during the Promotion Period.
  9. Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  10. Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  11. Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

Sendhelper x Cardable Giveaway: Win Free Cleaning Package (Worth S$50)!

Are you looking forward to a spick and span home? We have partnered with Cardable to bring you an exciting giveaway! Be 1 of 2 lucky winners to enjoy a FREE cleaning package (2 hours, worth S$50) by sendhelper’s trusted helpers – reliability guaranteed! 

The giveaway runs from 15 to 25 April 2019. Hop over and join the giveaway here now!

Cardable is the faster, smarter way to shop the best out of your credit cards. Instead of having to go to different sources to find promotions for different shops and restaurants, Cardable handpicks various shopping discountsdining dealstravel offersonline specials , and sift out the best credit cardsfor you on one single platform.

With sendhelper to be your second pair of hands, whether is it cleaning the house or the air-congetting the laundry donefixing something around the house, cooking up delicious meals, or even deep cleaning and elderly care – you can now sit back, relax, and finally have more time to do things that you always wanted to do – Like checking out more great deals on Cardable while your house is being cleaned! 

Up to $30 Cashback! Just Get 2 Orders of Any Service Completed

Get up to $30 Cashback! Complete 2 job orders for any service between 20th April 2019 and 22nd April 2019.

Terms & Conditions

  1. 30% cashback up to a maximum of $30 on the 2nd job completed on 20th and 22nd April 2019 (“Promotion Period”) on Sendhelper. This cashback is not valid with other discounts or promotions.
  2. The 2 jobs required for qualifying (“Qualifying Jobs”) for this promo cannot be recurring jobs.
  3. Offer valid from 20th to 22nd April 2019 only.
  4. No cashback applicable on material charges.
  5. In the event of more than 1 job falling on the same date, cashback will be applied to the job with the lower amount.
  6. Claimants shall be required to provide the 2 completed job IDs for their jobs within the promotion period so as to redeem the cashback.
  7. Cashback credits will only be given to customers with successful payment of Qualifying Jobs.
  8. Credits cannot be used to pay for Qualifying Jobs under this offer as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  9. Claimants shall not have any cancellation of jobs during the Promotion Period.
  10. Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  11. Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  12. Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

Up to $30 Cashback! Just Get 2 Orders of Any Service Completed

Get up to $30 Cashback! Complete 2 job orders for any service between 13th April 2019 and 15th April 2019.

Terms & Conditions

  1. 30% cashback up to a maximum of $30 on the 2nd job completed on 13th and 15th April 2019 (“Promotion Period”) on Sendhelper. This cashback is not valid with other discounts or promotions.
  2. The 2 jobs required for qualifying (“Qualifying Jobs”) for this promo cannot be recurring jobs.
  3. Offer valid from 13th to 15th April 2019 only.
  4. No cashback applicable on material charges.
  5. In the event of more than 1 job falling on the same date, cashback will be applied to the job with the lower amount.
  6. Claimants shall be required to provide the 2 completed job IDs for their jobs within the promotion period so as to redeem the cashback.
  7. Cashback credits will only be given to customers with successful payment of Qualifying Jobs.
  8. Credits cannot be used to pay for Qualifying Jobs under this offer as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  9. Claimants shall not have any cancellation of jobs during the Promotion Period.
  10. Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  11. Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  12. Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

First-time users will get 50% cashback off their total bill on any service completed before 30 April 2019.

  • 50% cashback will be available to be applied to the second job completed on the platform for up to a maximum of $25 off the total bill. This promotion is applicable to first-time users only and cannot be used in conjunction with other discounts or promotions.
  • Valid only until 30th April 2019.
  • Credits cannot be used to pay for the services done from 1st to 30th April 2019 as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  • Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  • Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  • Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

Up to $30 Cashback! Just Get 2 Orders of Any Service Completed

Get up to $30 Cashback! Complete 2 job orders for any service on 30th March 2019 and/or 31st March 2019.

Terms & Conditions

  1. 30% cashback up to a maximum of $30 on the 2nd job completed on 30th and/or 31st March 2019 (“Promotion Period”) on Sendhelper. This cashback is not valid with other discounts or promotions.
  2. The 2 jobs required for qualifying (“Qualifying Jobs”) for this promo cannot be recurring jobs.
  3. Offer valid from 30th and 31st March 2019 only.
  4. No cashback applicable on material charges.
  5. In the event of more than 1 job falling on the same date, cashback will be applied to the job with the lower amount.
  6. Claimants shall be required to provide the 2 completed job IDs for their jobs within the promotion period so as to redeem the cashback.
  7. Cashback credits will only be given to customers with successful payment of Qualifying Jobs.
  8. Credits cannot be used to pay for Qualifying Jobs under this offer as credit packages are bought at a promotional rate and cannot be used in conjunction with this promotion.
  9. Claimants shall not have any cancellation of jobs during the Promotion Period.
  10. Sendhelper reserves the right at its absolute discretion to terminate, vary, delete or add any of these terms and conditions from time to time without notice.
  11. Sendhelper’s decision on all matters relating to the promotion will be final and binding on all participants.
  12. Sendhelper, through the Sendhelper platform, offers information & a method to obtain the above services but does not itself provide these services. The provision of these services is up to the independent professionals, scheduled through the Sendhelper Platform.

History of Air Conditioning

Since the early days of mankind, ice and snow were used for centuries for refrigeration and chilling. We moved from collecting ice and keeping it for use in summer time in the late 17th Century when mechanical ice making commenced. 

Early civilizations

The early civilizations created their own methods of cooling depending on their geographic location and available materials. The ancient Egyptians used wet reeds on windows which was perfect for its dry and arid climate. The Romans had aqueducts in their walls while the Persians used cisterns and built wind towers for cooling. 

The Chinese during the time of Han Dynasty around the 2nd Century invented the rotary fan which was at that time powered by prisoners. By the 8th Century, around the time of Tang Dynasty, this had evolved to cooling halls with water-powered fan wheels and jets of water from fountains. 

Mechanical cooling

Remember Benjamin Franklin? 

In 1758, Franklin along with a British chemistry professor named John Hadley of Cambridge University were the first to successfully establish that evaporation of volatile liquids could be used to lower temperatures. In 1820, Michael Faraday, the British inventor best known for his discoveries in electromagnetics, made a breakthrough in advent of compressor technology. He discovered that if ammonia was compressed, liquified and then allowed to evaporate, air surrounding the area of evaporation could be cooled. This paved way for various compression refrigeration systems which were used to cool air and make ice until the early 1900s when electrical air conditioning arrived.  

Electrical air conditioning

Have you seen Carrier brand of air conditioning units in the market or in TV ads? 

Well, the first modern electrical air conditioning unit was invented by Willis Carrier in 1902. It was built to actually regulate temperature and humidity in a lithographing process at a factory where Willis Carrier was employed. Carriers invention not only controlled the temperature, but also controlled the humidity by passing air over cold coils which were filled with cold water. 

Very soon Carrier’s technology was used in all types of workplaces to improve productivity and its rising demand led to the formation of The Carrier Air Conditioning Company of America. It wasn’t long before residential and automobile use cases for air conditioning became common. 

The last of the most significant inventions in the history of air conditioning came in 1945 when Robert Sherman invented the portable, in-window unit which carried out all the functions related to cooling, humidity and filtering.

With multiple functions being carried out by modern aircon units, the AC units in our homes today are highly complex. This gives rise to the need for regular AC servicing arises. Aircon maintenance is an easy task if done with the right service provider and at the right intervals. Available on iOS App Store and Android Play Store, Sendhelper is a platform which allows you to book necessary aircon maintenance services in Singapore at an affordable price and at your own convenience.