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36 Years
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Emergency
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Your Trusted HVAC Partner in Boston
Total Temperature Control has been a trusted leader in HVAC services for over 35 years, serving the Greater Boston and North Shore areas. Founded by John and Amele Ambrosino, our family-owned business combines decades of expertise with a commitment to treating customers like family. We specialize in heating, cooling, indoor air quality, and hot water systems, offering installation, repair, and maintenance services for residential and commercial clients. Our team of skilled technicians delivers premium products and personalized solutions, prioritizing energy efficiency and customer satisfaction.

Recognized with Carrier's President's Award 12 times and the Green Building Award, we maintain industry-leading standards through continuous innovation and community involvement. As a Mass Save Heat Pump Installer Network member, we provide rebates and financing options to make high-efficiency systems accessible. Our 24/7 service ensures immediate response to emergencies, reflecting our promise to exceed customer expectations in every project.
Services
Heating Systems Cooling Systems Ductless HVAC Indoor Air Quality Hot Water Heaters Heat Pumps HVAC Maintenance Geothermal Systems Energy Efficiency Emergency Repairs
Details
  • Year established: 1990
Highlights and features
  • 35+ years of HVAC expertise serving Greater Boston
  • Carrier's President's Award recipient for 12 consecutive years
  • 24/7 emergency service with immediate response guarantee
  • Energy-efficient solutions with up to $25,000 rebates available
  • Family-owned with community-focused values since 1990
Associations and certifications
  • Carrier Factory Authorized Dealer
  • Green Building Award
  • Mass Save Heat Pump Installer Network
What people say
Top-notch service Prompt and courteous Highly recommended Professional technicians Community-focused values
Services
Heating Systems
We install, repair, and maintain advanced heating systems including furnaces, boilers, and heat pumps. Our NATE-certified technicians ensure optimal performance through annual tune-ups that can reduce heating costs by 25%. As a Carrier Factory Authorized Dealer, we offer energy-efficient solutions with proven reliability and quiet operation. Our 35-year expertise guarantees tailored solutions for New England's climate.
Cooling Systems
Our cooling solutions feature central AC, ductless mini-splits, and geothermal systems. We conduct comprehensive engineering analyses to design systems that maximize efficiency while minimizing noise. As Mitsubishi Diamond Dealers, we provide state-of-the-art technology that reduces humidity and improves indoor air quality. Emergency repair services ensure comfort during heatwaves with 24/7 availability.
Indoor Air Quality
We offer complete IAQ solutions including air cleaners, humidifiers, and UV lamps. Our systems remove 99.98% of allergens and kill 88% of airborne germs. Technicians perform home assessments to identify ventilation issues and install systems that maintain healthy indoor environments. Solutions address mold prevention, humidity control, and pathogen elimination for residential spaces.
Heat Pumps
We specialize in air-source and geothermal heat pumps with Mass Save rebates up to $25,000. Our engineers evaluate homes to recommend optimal configurations, including hybrid systems for extreme climates. Installation includes smart thermostats for energy management. With 35 years of experience, we ensure systems deliver both heating and cooling efficiency throughout New England's variable seasons.
Hot Water Heaters
We service all water heating types including tank, tankless, and indirect systems. Our technicians help select energy-efficient models based on household needs and fuel sources. Brands include Bradford White and Rinnai. Emergency repair services restore hot water access within hours. We offer 0% financing options and expert guidance on system longevity and maintenance requirements.
People
John Ambrosino
President
With over 35 years in HVAC, John founded Total Temperature Control in 1990. Inducted into Carrier's Dealer Hall of Fame, he leads technical innovation and community initiatives including Ellas Army charity.
Amele Ambrosino
Co-Founder
Co-founder with John since 1990, Amele oversees operations and community engagement. She champions youth mentorship programs and local sports sponsorships while maintaining service quality standards.
Questions
How often should I schedule HVAC maintenance?
Annual maintenance is recommended for optimal performance. For combined systems, schedule AC maintenance in spring and heating in fall to prevent seasonal emergencies.
Should I repair or replace my HVAC system?
Consider replacement if your system exceeds 10 years, requires frequent repairs, or struggles with efficiency. Our technicians provide cost-benefit analyses for informed decisions.
What towns do you serve?
We serve all Essex, Middlesex, Suffolk, and Norfolk County towns in Massachusetts including Boston, Beverly, Gloucester, and Newton.
Are rebates available for new systems?
Yes! Mass Save offers up to $25,000 in rebates for qualifying heat pumps. We help maximize savings through available manufacturer and utility company programs.
Do you offer emergency services?
Our 24/7 emergency service responds immediately to HVAC crises. Technicians resolve critical heating and cooling issues at any hour with no additional fees.
What payment options exist?
We offer 0% financing on qualifying improvements. Standard payment methods include major credit cards, checks, and electronic transfers with transparent pricing.
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