Business Details
8 Years
experience
Emergency
services
Your Trusted HVAC Partner in Taunton, MA
On-Temp HVAC was founded in 2018 by Joe Guimaraes, a dedicated professional with over 18 years of experience in the HVAC industry. Our company was built on the values of hard work, integrity, and customer satisfaction, inspired by Joe's upbringing and his mother's relentless dedication to providing for her family. We specialize in heating, air conditioning, heat pump, and water heating services, offering both installation and repair solutions tailored to residential and commercial needs. Our team prioritizes proper equipment sizing through advanced heat loss calculations to ensure optimal efficiency and comfort for every client.With a focus on high-efficiency systems and 24/7 emergency service, we aim to deliver reliable solutions that meet the unique demands of Southeastern Massachusetts homeowners. Our commitment to quality workmanship and personalized service has earned us over 400 five-star reviews, reflecting our dedication to community trust and technical expertise.
Services
Heating Installation
Air Conditioning Repair
Water Heater Services
Heat Pump Systems
Gas Piping
Indoor Air Quality
Emergency HVAC Service
System Maintenance
Energy Efficiency Solutions
Financing Options
Details
- Year established: 2018
Highlights and features
- 24/7 emergency HVAC service available
- Over 400 five-star customer reviews
- Financing options for system upgrades
- Serving Taunton and Southeastern Massachusetts
- Proper equipment sizing through heat loss calculations
Associations and certifications
- MPCL# 4168
What people say
Excellent service
Knowledgeable and friendly
Quick response
Professional and thorough
Highly recommend
Services
Heating Installation
Our heating installation service includes system selection, proper sizing through heat loss calculations, and professional installation of furnaces and boilers. We assess building characteristics to ensure optimal equipment sizing for energy efficiency and comfort. Our technicians handle all makes and models while providing free estimates for new installations.
Air Conditioning Repair
We diagnose and repair all air conditioning issues including refrigerant leaks, thermostat problems, and component failures. Our repair process includes system diagnostics, parts replacement, and performance testing. Regular maintenance services help prevent breakdowns and extend equipment lifespan while maintaining cooling efficiency.
Water Heater Services
We offer complete water heater solutions including tank and tankless system installation, repair, and maintenance. Our services cover gas, electric, and indirect water heating systems with proper venting installation. Emergency repairs ensure quick restoration of hot water supply for residential and commercial properties.
Heat Pump Systems
Our heat pump services include system design, installation, and maintenance of ducted and ductless mini-split systems. We partner with Mass Save for rebates and financing options. Proper sizing and placement ensure year-round comfort while maximizing energy efficiency through advanced heat transfer technology.
Gas Piping
We provide safe gas piping installation and repair services for residential and commercial applications. Our licensed technicians handle appliance connections, system expansions, and safety inspections. We prioritize proper venting and code compliance to ensure safe operation of gas-powered heating equipment.
People
Joe Guimaraes
Owner
Joe Guimaraes founded On-Temp HVAC in 2018 after 18 years of industry experience. He graduated from Bristol Plymouth Vocational High School's HVAC program and worked extensively in the field before starting his own business. Joe emphasizes personalized service and technical excellence while maintaining family values in business operations.
Questions
How often should I change my HVAC filter?
HVAC filters should be changed every 1-3 months depending on filter type and system usage.
How often should I have my HVAC system serviced?
Annual professional maintenance ensures optimal performance and system longevity.
How can I improve HVAC energy efficiency?
Regular maintenance, programmable thermostats, sealing leaks, and proper insulation improve efficiency.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for heating and cooling system failures.
What areas do you service?
We serve Taunton and surrounding areas in Southeastern Massachusetts.
Do you offer financing options?
Yes, we provide financing solutions for HVAC system installations and upgrades.
Reviews (7)
Kara LeClair
Dec 14, 2021
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I had a great experience working with On Temp. Dave and Joe were incredibly professional, responsive, and easy to work with. When there was an issue with a third party contractor to remove my oil tank, they took care of things and made sure I was being treated fairly. I really felt supported by them through the whole process and I would highly recommend them to anyone.
Daniel Mcaloon Jr
Nov 30, 2021
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Dave the dispatcher is professional, friendly and seems generally concerned about the customer. Joe the technician was prompt and very knowledgeable. He diagnosed the problem and gave us a couple options on how to move forward. The repairs were done in a timely manner and so far we are completely satisfied. I definitely recommend On-Temp!
Jennifer Platt
Nov 24, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Joe and his assistant were so professional and helpful. Replaced all valves and controls for my entire home heating system in under 4 hours. Fair price for the work done. I would recommend them to anyone who needs help with anything plumbing related. My new go to plumber! THANKS JOE
Services:Heating system installation,Heating maintenance,Heating system repair
Joe and his assistant were so professional and helpful. Replaced all valves and controls for my entire home heating system in under 4 hours. Fair price for the work done. I would recommend them to anyone who needs help with anything plumbing related. My new go to plumber! THANKS JOE
Services:Heating system installation,Heating maintenance,Heating system repair
Carlos Sarria
Oct 25, 2021
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We used On-Temp to replace our high efficiency boiler after recommendations from Facebook. So far we are very satisfied with Joe (technician) and Dave (dispatcher). They have answered all our questions and treated is professionally and respectfully. Dave personally went to our home to make some adjustments to our new equipment parameters after it was installed the same day I contacted him. Overall I'd recommend them to anyone who needs HVAC services. My only feedback: maybe if the customer has to wait several weeks, once in a while touch base with them to ensure them everything is still on track
Andrew Condon
Sep 29, 2021
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On-Temp was great. Dave the dispatcher was upfront with the cost and helped set up the service. Being able to text pertinent information made contacting very easy. Joe, the tech was very friendly and helpful. He diagnosed the problem and was back the next day to fix, and went above and beyond by not only fixing the issue but simplifying the system to prevent it from happening again. The price was very fair and the service was fantastic.
Cristina Delgrosso
Aug 26, 2021
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We went with this company and they explained to us that we could do the ac system first and if we wanted to do the heating system we can wait and get our 1000 dollar rebate back no matter what and all of sudden its been excuses on excuses I would never use them again and I dont believe anyone should use them as well they are scams and tell false information
Lisa Vieira
Jun 22, 2021
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Positive:Professionalism,Value
Great experience to work with. The crew was timely, professional and reasonably priced and a job well done! I would highly recommend On-Temp.
Service:AC installation
Great experience to work with. The crew was timely, professional and reasonably priced and a job well done! I would highly recommend On-Temp.
Service:AC installation
