HVAC Service in Weymouth, Massachusetts

Expert HVAC Services for Year-Round Comfort

Riggs Mechanical in Weymouth, Massachusetts, is not just another name in HVAC services. We are your partners, ready to make sure your place feels just like it should - cozy when the leaves fall and fresh when the sun's out. For your house or business, we've got the know-how to fix up old systems, get new ones going, and keep everything running smoothly with regular checks.

Need a quick fix or a whole new setup? We have your back. Our team simplifies things by offering advice and affordable services for any heating or cooling challenge. We strive to ensure you're comfortable, whether you're at home or work. With us by your side, you can relax knowing we're on the job, making every day a good air day.

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HOURS OF OPERATION

Mon - Sun
Open 24 Hours
HEATING INSTALLATION

HEATING INSTALLATION

With Riggs Mechanical's expert heating installation services, your home or business will remain cozy and warm throughout winter. Our team specializes in selecting and installing the most suitable heating systems for your property.
BOILER

BOILER

At Riggs Mechanical, we pride ourselves on our boiler services, including maintenance, repairs, and installations. Whether you're facing issues with your current system or considering a new installation, we're here to provide the necessary solutions.
PREVENTIVE MAINTENANCE

PREVENTIVE MAINTENANCE

Riggs Mechanical offers comprehensive maintenance services for all your HVAC, plumbing, and heating needs. Our preventive approach identifies potential issues before they escalate. Stay ahead of the curve with our preventive maintenance services.
AC REPAIRS

AC REPAIRS

Overcoming the summer heat is effortless with Riggs Mechanical's AC repair services. Whether a minor fix or a major repair, we ensure your AC unit cools your space efficiently, keeping you and your loved ones cool and comfortable during the hot summer months.
AC INSTALLATIONS

AC INSTALLATIONS

Ready for a cooler, more comfortable indoor environment? Whether upgrading your old system or installing a brand-new air conditioning unit, our expert AC installation services will keep you comfortable even on the hottest days. Enjoy a cooler home or office space with our services.
OIL TO GAS CONVERSIONS

OIL TO GAS CONVERSIONS

Riggs Mechanical specializes in oil-to-gas conversions, offering a more efficient and eco-friendly heating solution. Natural gas not only burns cleaner, making it better for the environment, but it also tends to be more cost-effective in the long run.
FURNACE INSTALLS

FURNACE INSTALLS

Riggs Mechanical makes the process effortless when it's time to replace or install a new furnace. We help you select the best furnace for your needs, focusing on efficiency and reliability to keep your space warm during the colder months.
BOILER TUNEUP

BOILER TUNEUP

Riggs Mechanical's boiler tune-up services are comprehensive and designed to extend the life of your boiler while ensuring it operates efficiently. Our tuneup process includes inspection, cleaning, and adjustments to optimize your boiler's performance.
FURNACE TUNEUP

FURNACE TUNEUP

A well-maintained furnace is critical to efficient heating and longevity. Riggs Mechanical's professional furnace tuneup services aim to extend the life of your furnace while enhancing its efficiency. Regular tune-ups can significantly reduce the risk of breakdowns.
TANKLESS WATER HEATER TUNEUP

TANKLESS WATER HEATER TUNEUP

Riggs Mechanical offers specialized tuneup services for tankless water heaters, ensuring they deliver hot water efficiently and reliably. Our tuneup process includes checking for scale buildup, ensuring proper operation of all components, and making any needed adjustments.
HEATING REPAIRS

HEATING REPAIRS

Riggs Mechanical is here to ensure that you stay warm all winter long with our swift and effective heating repair services. Our experienced technicians are equipped to diagnose and fix any issue, big or small, from furnaces to boilers and beyond.
HEAT PUMP INSTALLATIONS AND REPAIRS

HEAT PUMP INSTALLATIONS AND REPAIRS

Embracing energy efficiency without compromising on comfort is possible with Riggs Mechanical's heat pump installation and repair services. Whether you're looking to install a new heat pump system or need repairs on your existing unit, our team of experts is here to assist.
HEAT PUMPS

HEAT PUMPS

Riggs Mechanical is your trusted partner for all your plumbing, heating, ventilation, and air conditioning (HVAC) needs in the South Shore, Boston, and surrounding areas. With over two decades of experience, Riggs Mechanical has established itself as a premier provider of comprehensive HVAC solutions, including expert Heat Pump services.
MINI SPLITS

MINI SPLITS

Riggs Mechanical is your go-to destination for top-quality plumbing, heating, ventilation, and air conditioning (HVAC) services in the South Shore, Boston, and surrounding regions. With over two decades of expertise, Riggs Mechanical takes pride in offering comprehensive HVAC solutions, including specialized Mini Split services.

Diverse HVAC Solutions for Every Need in Weymouth

Duct Cleaning and Optimization

Breathe easier with our thorough duct cleaning services. Not only do we eliminate allergens, dust, and debris from your air ducts, but we also optimize your system's efficiency, meaning cleaner air and lower energy bills for you. Let us help you create a healthier and more comfortable environment at home or work.

Smart Thermostat Installation

Get into the future with a smart thermostat installation. These devices learn your temperature preferences and adjust themselves to save energy and money. Plus, you can control the temperature from anywhere using your smartphone, making managing your comfort and costs easier.

Zone Control Systems

Zone control systems allow you to customize the temperature to everyone's liking. By dividing your home or office into zones, you can independently adjust the heating and cooling in different areas. It ensures personalized comfort throughout your space, making every room just right for its occupants.

HVAC System Retrofitting

Our retrofitting service gives your old HVAC system a new life. We integrate the latest technology into your existing system, enhancing its efficiency and extending lifespan. It is a cost-effective way to improve performance without needing a complete overhaul in Weymouth, Massachusetts.

Indoor Air Quality Solutions

Improve the air quality inside your home or office with our comprehensive solutions. We offer everything from humidifiers to air purifiers, tackling pollutants and ensuring healthy indoor air. These solutions can help alleviate allergies, asthma, and other respiratory issues, contributing to overall well-being.

Energy Efficiency Audits

Discover how to maximize your HVAC system's efficiency with our energy audits. We evaluate your system to identify areas for improvement, helping you reduce energy consumption and save money. Our service is designed to make your heating and cooling solutions more eco-friendly and cost-effective, benefiting your wallet and the environment.

Ensuring Comfort at Your Place Has Become Easier with Us

Change the way you experience comfort in your home or office. At Riggs Mechanical in Weymouth, Massachusetts, we're passionate about providing solutions that make a real difference in your daily life. Our range of HVAC services is designed to ensure you enjoy optimal comfort, air quality, and energy efficiency all year round.


Don't wait any longer to upgrade your comfort and savings. No matter whether you're interested in cutting-edge smart thermostat technology, seeking to improve your indoor air quality, or looking to optimize your system's efficiency, our team is here to help. Give us a call or drop us a message today, and let's create the perfect climate for your space together. Your comfort is our mission.

client testimonials

Rob is the best in the area. Whenever I call with an emergency he responds quickly and fixes the issue shortly after. I can’t rave about him enough. Small jobs, large jobs, he is always helpful and does great work!! He is also very reasonable with pricing. I’ve been managing properties for over 12 years and he is one of the best tradesman I’ve come across. Rob should be everyone’s first call!!!

Matt P.

Our furnace stopped working at 10:30 at night on one of the coldest days of the year. Riggs was at our house that night and fixed the problem. They’ve earned my business for life.

Matt L.

Rob installed my boiler in one day. He arrived on the date he said he would and on time. He and his helper were professional and pleasant. We will definitely call him again.

Elaine

Installed new trim for my bath/shower combo and fixed the trip lever on both tubs. Scheduled the work super fast and did the work efficiently and explained everything as he did it- great value and I’ll definitely be using Riggs Mechanical again for any future work I need!

Jenn C.

Rob is easy to contact and responsive. He shows up when he says and takes care of issues the first time with reasonable rates. I continue to go back to him because he explains what's going on and isn't against adding some teaching in there for the homeowner that wants to know more. Best plumber I've ever used.

Stefano M.

Rob is a professional all the way.he installed our heating system and has repaired 2 leaking toilet tanks l. His work is always efficient and tidy and that speaks volumes to his pride in his work.

Dave T.

Rob is the best in the area. Whenever I call with an emergency he responds quickly and fixes the issue shortly after. I can’t rave about him enough. Small jobs, large jobs, he is always helpful and does great work!! He is also very reasonable with pricing. I’ve been managing properties for over 12 years and he is one of the best tradesman I’ve come across. Rob should be everyone’s first call!!!

Matt P.

Rob is the best in the area. Whenever I call with an emergency he responds quickly and fixes the issue shortly after. I can’t rave about him enough. Small jobs, large jobs, he is always helpful and does great work!! He is also very reasonable with pricing. I’ve been managing properties for over 12 years and he is one of the best tradesman I’ve come across. Rob should be everyone’s first call!!!

Matt P.

Our furnace stopped working at 10:30 at night on one of the coldest days of the year. Riggs was at our house that night and fixed the problem. They’ve earned my business for life.

Matt L.

Rob installed my boiler in one day. He arrived on the date he said he would and on time. He and his helper were professional and pleasant. We will definitely call him again.

Elaine

Installed new trim for my bath/shower combo and fixed the trip lever on both tubs. Scheduled the work super fast and did the work efficiently and explained everything as he did it- great value and I’ll definitely be using Riggs Mechanical again for any future work I need!

Jenn C.

Rob is easy to contact and responsive. He shows up when he says and takes care of issues the first time with reasonable rates. I continue to go back to him because he explains what's going on and isn't against adding some teaching in there for the homeowner that wants to know more. Best plumber I've ever used.

Stefano M.

Rob is a professional all the way.he installed our heating system and has repaired 2 leaking toilet tanks l. His work is always efficient and tidy and that speaks volumes to his pride in his work.

Dave T.

Rob is the best in the area. Whenever I call with an emergency he responds quickly and fixes the issue shortly after. I can’t rave about him enough. Small jobs, large jobs, he is always helpful and does great work!! He is also very reasonable with pricing. I’ve been managing properties for over 12 years and he is one of the best tradesman I’ve come across. Rob should be everyone’s first call!!!

Matt P.

Our furnace stopped working at 10:30 at night on one of the coldest days of the year. Riggs was at our house that night and fixed the problem. They’ve earned my business for life.

Matt L.
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