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.
You can rely on us to be available for emergency boiler repair. Whenever you call, a real person will answer, and we’ll notify you when your technician is headed your way. We strive to provide same-day service in Worcester whenever possible.
- 40 Years in Business
Since 1983, Hirschberg Mechanical has been a family-owned and operated business. Over the past 40 years, we have dedicated ourselves to supporting our community with reliable home boiler repairs, acts of service, and charitable contributions.
- Integrity & Transparency
At our company, integrity is fundamental. We’re committed to full transparency regarding repair costs and will always offer our genuine professional recommendations. We also provide free estimates for both 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
With our years of experience in boiler repairs, we’re familiar with the challenges of low water pressure, which is usually due to a leak. These leaks can harm both your boiler and the surrounding areas of your home. Give us a call, and we’ll make sure there are no leaks causing you trouble.
Pilot Light Issues
Boiler technology has evolved over our 40 years in business, but pilot lights continue to be a critical part of many systems. A healthy pilot light burns with a bright blue flame. If yours is orange or yellow, it might mean the gas levels are too high, which could also increase the risk of carbon monoxide. This is something our HVAC experts can fix, so please give us a call right away.
Water Leaks
While a water leak from your boiler isn’t immediately dangerous, it can still lead to water damage over time. Our experienced team has seen how expensive these repairs can get, so we recommend calling us for a boiler repair as soon as you spot any leakage.
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
Choose Hirschberg Mechanical for dependable oil and gas boiler repairs and replacements in Worcester. We pride ourselves on our integrity and commitment to the community, treating every customer like family. Whether you need emergency repairs or a free estimate for a new boiler, our HVAC contractors are just a phone call away. Get in touch today!
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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!