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Nicholson Plumbing, Electrical, Heating, and Air Conditioning
About the business:
In countless Holliston homes, a problem brews: an HVAC system on the brink, an electrical malfunction lurking, or a plumbing crisis waiting to erupt. But fear not, for we are here at Nicholson Plumbing, Electrical, Heating, and Air Conditioning.
Our expertise spans four essential trades, making us your go-to partner in maintaining your home's comfort and safety. From keeping your HVAC systems humming to ensuring your electrical wiring is flawless, we're the professionals you can rely on for all heating, cooling, electrical, and plumbing needs.
With a customer rating of 4.7/5 (50 reviews), our dedicated team at Nicholson Plumbing, Electrical, Heating, and Air Conditioning in Holliston is committed to delivering top-tier HVAC services that exceed expectations without resorting to tired clichés. Let us solve your home service challenges so you can breathe easy knowing your comfort is in capable hands.
Services:
All services 5-
Hvac Contractor
Book from $50In Holliston, our HVAC expertise shines. We're Nicholson Plumbing, Electrical, Heating, and Air Conditioning, providing comprehensive solutions for your home …
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Air Conditioning Contractor
Book from $50In Holliston, we specialize in air conditioning solutions for your home comfort. Our Air Conditioning Contractor service offers reliable repairs, …
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Electrician
Book from $50In Holliston, we take care of your electrical needs with precision and efficiency. Our electrician services encompass a wide range …
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Heating Contractor
Book from $50In a chilly Holliston home, you'll find us. We specialize in prompt and professional heating solutions, ensuring your home stays …
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Plumber
Book from $50In Holliston, we're your reliable plumbing solution. With Nicholson Plumbing, Electrical, Heating, and Air Conditioning (HVAC Services), you can expect …
Photos and videos
Hours of operation
- Mon – Sun
- Open 24 hours
Latest reviews
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Melissa Ponziano27 May 2026
Nicholson did a great job! I highly recommend them. Great customer service, very knowledgeable, fair prices and they went above my expectations. I will definitely be calling them again. Thank you so much!
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Nick Komsa27 May 2026
We had an excellent experience with Mike from Nicholson today. We are new homeowners, and Mike was thorough, friendly, honest, and educational with us about our HVAC system. We had limited knowledge of a major system in our home, but now we feel confident in our basic understanding of it and what to expect moving forward.
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Yuhong Deng27 May 2026
I had been a client of Nicholson for a long time. They used to be very good, but not anymore. When my heating failed during the winter and parts were backordered, they couldn’t give any timeline for availability. After 11 days without heat, I had to switch to another company, which fixed the issue quickly.
