Service Since 1983: Trusted Boiler Repair & Replacement in Worcester
Certified Boiler Repair Experts Serving Worcester & Surrounding Areas For Over 40 Years
Trust matters – that’s why Hirschberg Mechanical is Worcester’s first call for emergency gas and oil boiler repair and replacement. We’ve been providing reliable emergency service to local families since 1983. Whether you need fast and reliable boiler repair or a free installation estimate, you can be sure you’ll reach a real person no matter when you call. Responsive service, upfront pricing, and clear communication are more than expected – it’s guaranteed.
When you choose Hirschberg, you’re choosing a company with 40 years of experience – not just in providing boiler repair and installation service, but also building our community through volunteer work and charitable giving. Get the peace of mind that comes from working with Worcester’s most reliable and trusted HVAC contractors – call us today for emergency HVAC repair service or to get a free HVAC replacement estimate.
- Emergency Service
We’re available for emergency boiler repair in Worcester, so we can be there when you need us. You can expect to talk to a real person at any hour, and to be notified when your technician is on their way. In many cases, we can offer same day service.
- 40 Years in Business
Hirschberg Mechanical has been family-owned and operated since 1983. For 40 years and counting, we’ve supported our community through acts of service, charitable giving, and reliable home boiler repairs.
- Integrity & Transparency
Integrity is one of our main values. We will always be transparent about any pricing or costs for repairs, and we’ll give you our honest professional recommendations. Our team also offers free estimates for boiler installations and replacements.
- Hirschberg Cares
How does Hirschberg show our commitment? Beyond providing dependable HVAC services, we actively participate in community-building activities and support causes that reflect our values of family and faith.
- Free Estimates & Financing
Looking to replace or upgrade your boiler? Our HVAC contractors offer complimentary estimates for boiler replacements and installations, along with affordable financing options.

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Boiler Problem? Repair Services Our Worcester Community Trusts
Low Water Pressure
As one of the longest-standing boiler repair companies in the area, we’ve dealt with every type of boiler out there. We know how annoying low water pressure can be, often caused by leaks that can damage your home. If you suspect a leak, don’t hesitate to call us for a check-up.
Pilot Light Issues
Despite advances in boiler technology during our 40 years in the industry, pilot lights are still found in most systems. The flame should be bright blue; if it’s yellow or orange, there could be a problem with high gas levels, or worse, it could be producing carbon monoxide. It’s best to have our trained HVAC contractors look at it immediately.
Water Leaks
Leaking water isn’t dangerous, but take it from our experienced team: even a small water leak coming from your boiler could cause water damage. We know how costly water damage can be to fix, which is why we advise our customers to call us for boiler repair right away if they notice a leak.
Gas Leaks
A harmless chemical called methyl mercaptan is added to natural gas to give it its signature smell – If you smell rotten eggs, you may have a gas leak. Safety is a major concern when it comes to gas leaks, so if you smell gas in your home or near your boiler, call your gas company to notify them right away and contact us to repair your boiler.
The Boiler Repair Worcester Trusts: Call For Emergency Service or a Free Estimate Today
At Hirschberg Mechanical in Worcester, we’re more than just a boiler repair service; we’re a part of your community. We bring integrity and a personal touch to every job, helping customers as we would our own families. If you need quick boiler repair or a free quote on a replacement, our team is ready to help. Call us today to learn more!
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Frequently Asked Questions
Q. How much does emergency AC repair cost?
Wondering how much it will cost to fix your Worcester home’s AC? Whether it’s an emergency repair or not, the cost of your AC repair can vary based on what kind of system you have and what the problem is. We know that cost can be a big factor, so we offer all of our estimates upfront and with transparency. Call us today to get your personalized repair estimate.
Q. How can I get emergency AC service fast?
After 4 decades in business, we know how upsetting a broken AC can be, and we want to help you as fast as we can. When you call for emergency AC repair, there’s always a real person to take your call, and we will dispatch one of our technicians as soon as possible. We stay in constant communication after scheduling an appointment window for you, and you’ll be notified when your contractor is on their way to you.
Q. What are the signs of an AC problem?
Some of the most common AC issues we tend to see include leaking refrigerant, leaking water, cold spots, warm air, or even short cycling. Any of these problems could lead to an eventual breakdown, so call us right away for AC repair.
Q. How long does an air conditioner last?
Most ACs last 15 – 20 years. If yours is past this age, we’d be happy to offer you a free estimate for a replacement. We also offer low-interest financing options and opportunities for rebates on new HVAC installs – visit our specials page for more information!






