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8 Years
experience
Emergency
services
Trusted HVAC Services in Taunton, MA
Founded in 2018, On-Temp HVAC builds upon over 18 years of industry expertise from owner Joe Guimaraes, who began his career in 2000 after graduating from Bristol Plymouth Vocational High School. Our company combines deep technical knowledge with a commitment to personalized service, addressing heating, air conditioning, and plumbing needs across Taunton and Southeastern Massachusetts. We prioritize proper equipment sizing through heat loss analysis, ensuring energy efficiency and long-term system reliability.

Our team delivers emergency 24/7 support, transparent communication, and meticulous attention to safety and compliance standards. With over 400 five-star reviews, we emphasize customer satisfaction through prompt, professional solutions and community-focused values rooted in Joe's personal journey of hard work and dedication.
Services
Heating Air Conditioning Water Heaters Heat Pumps Gas Piping
Details
  • Year established: 2018
Highlights and features
  • We offer 24/7 emergency HVAC service for urgent needs
  • Our team has 18+ years of combined HVAC industry experience
  • We provide free estimates with detailed heat loss analysis
  • We guarantee transparent pricing and financing options
  • Our work is backed by over 400 five-star customer reviews
What people say
Professional and friendly Quick response time Excellent workmanship Competitive pricing Thorough explanations
Services
Heating
Our heating services include installation, repair, and maintenance of residential and commercial heating systems. We use heat loss analysis to properly size equipment for maximum efficiency and comfort. Emergency repair services are available 24/7 to ensure uninterrupted heating during cold months.
Air Conditioning
We provide comprehensive air conditioning solutions including installation, repair, and maintenance. Our technicians perform detailed assessments to ensure proper system sizing and offer emergency services for urgent cooling needs during summer months.
Water Heaters
Our water heater services cover installation, repair, and maintenance for both traditional tank and tankless systems. We offer emergency repairs and expert recommendations for energy-efficient replacements to ensure reliable hot water supply.
Heat Pumps
We specialize in mini split heat pump installation, repair, and maintenance. Our Mass Save partnership enables us to offer rebates and financing options for energy-efficient heating and cooling solutions tailored to your property's needs.
Gas Piping
Professional gas piping services ensure safe installation and maintenance for residential and commercial properties. Our licensed technicians handle appliance connections and system upgrades while prioritizing safety and compliance with local regulations.
People
Joe Guimaraes
Owner
Joe founded On-Temp HVAC in 2018 after 18 years working in the HVAC industry. He graduated from Bristol Plymouth Vocational High School's HVAC program and built his expertise through hands-on experience, now leading a team committed to quality service and customer satisfaction.
Questions
How often should I change my HVAC filter?
Change HVAC filters every 1-3 months depending on usage and filter type to maintain system efficiency.
How often should I have my HVAC system serviced?
Annual professional servicing ensures optimal performance and longevity of your HVAC system.
How can I improve HVAC energy efficiency?
Improve efficiency through regular maintenance, programmable thermostats, sealing leaks, and proper insulation.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating or cooling needs.
What areas do you service?
We serve Taunton and all of Southeastern Massachusetts for residential and commercial HVAC needs.
Do you offer financing options?
Yes, we provide financing options to make HVAC upgrades and repairs more accessible for customers.