Certified by Denommee Plumbing, HVAC & Electric • Nov 01, 2026
PlumberHVAC ContractorElectrician
Experience peace of mind with Denommee’s licensed team of plumbers, electricians, and HVAC technicians. We provide expert service for residential and commercial plumbing, central air systems, furnaces, boilers, air source heat pumps, ductless mini-splits, electrical wiring, outlets, and water heaters. From upgrades to new installations, we make the process simple with financing options and rebate assistance, ensuring high-quality solutions at a fair price.
Location
Certified by Denommee Plumbing, HVAC & Electric • Nov 01, 2026
Certified by Denommee Plumbing, HVAC & Electric • Nov 01, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Products & Services
1 list · 27 items
Explore offerings from Denommee Plumbing, HVAC & Electric on 21 Westech Dr in Tyngsborough, with popular services available at this location.
Services
27 items
Services
COMM ELE Estimate
COMM HVAC Annual PM
COMM HVAC Estimate
COMM HVAC INSTALL
COMM HVAC SER Call
COMM PLUMB Annual PM
COMM PLUMB Estimate
COMM PLUMB INSTALL
COMM PLUMB SER Call
COMM PLUMB SER Water Heater
RES ELE Estimate
RES ELE INST EV
RES ELE INST Generator
RES ELE INST HVAC INSTALL
RES ELE SER Annual PM
RES ELE SER Call
RES HVAC Estimate
RES HVAC Install
RES HVAC SER Annual PM
RES HVAC SER Call
RES HVAC SER No A/C
RES HVAC SER No Heat
RES PLUMB INST Tankless
RES PLUMB SER Call
RES PLUMB SER DRAIN
RES PLUMB SER Tankless Flush
RES PLUMB SERV Water Heater
Reviews
4.7
487 reviews
5 stars
451
4 stars4
3 stars3
2 stars4
1 star
25
DH
diane hussey
2 days ago
5.0
Rick and Aidan were out today for Plumbing. Two toilets out and two toilets back in. They were amazing, courteous and funny. I appreciate having Denommee to do work at my house. Thanks to all of you that have been here in the past.
CS
Caroline Staudt
4 days ago
5.0
We've had Denommee out for a number of plumbing needs (big and small) over the last few years and they have always been awesome! Very knowledgable team and exceedingly polite across the board from the dispatch call through the techs on site. Most recently, Phin came out to replace a garbage disposal that had died and to do a general "peace of mind" check of our home plumbing and he was fantastic. Polite, helpful, and answered all of our questions. I would highly recommend them.
BM
Bill Martin
Oct 30, 2026
5.0
Had an opportunity to speak with Paul B and some of the team the other day. It was a very productive meeting and the team at Denommee is always very professional. I received such exceptional service from Yanitza at the front desk that I was compelled to leave a review. She was friendly, informative and very helpful. A very positive reflection on a top notch company. Thanks to all.
TL
Tanya Leger
Oct 28, 2026
5.0
Team is very efficient and they do a great job. The technicians are friendly and explain everything. They go above and beyond. I had and exhaust fan and light put in the bathroom and they knew I had just had the house painted, so asked for the paint so they could paint the outside vent to match the siding. I recommend them to anyone looking for plumbing, vacuum and electrical.
MV
Mark Volante
Oct 24, 2026
2.0
Denommee installed our furnace and heat pump in 2023, and I was happy with the installation. The maintenance experience since then has been frustrating.
I requested maintenance for both the oil furnace and heat pump in December 2025. I paid $495, then found out afterward that only the oil furnace had been serviced. They wanted another $395 for the heat pump, bringing the total to $890.
My original written request mentioned both systems. Somewhere along the way that got lost, and the scope and pricing weren’t clear to me before the visit.
For reference, another local company later quoted me $245 for the furnace and $145 for the heat pump—$390 for both. Paying $495 for just the furnace tune-up felt extremely high, especially with the technician at our house for less than an hour.
I raised this by email, followed up, and was told a service manager would call me.
I wanted to keep using the company that installed our equipment, but this experience gave me a reason to look elsewhere. Get the full price and exactly what it covers in writing before scheduling.
Frequently Asked Questions About Denommee Plumbing, HVAC & Electric
What services does Denommee Plumbing, HVAC & Electric offer?
Denommee provides expert residential and commercial plumbing, electrical, and HVAC services including installations, repairs, and upgrades for systems such as central air, furnaces, boilers, heat pumps, mini-splits, wiring, outlets, and water heaters.
Where is Denommee Plumbing, HVAC & Electric located?
Denommee Plumbing, HVAC & Electric is located at 21 Westech Dr, Tyngsborough, MA 01879, USA.
What are the business hours of Denommee Plumbing, HVAC & Electric?
Denommee operates 24 hours a day, 7 days a week, with continuous service from Monday through Sunday.
Does Denommee offer financing options and rebate assistance?
Yes, Denommee offers financing options and rebate assistance to make the upgrade or installation process simple and affordable.
Which brands does Denommee Plumbing, HVAC & Electric work with?
Denommee works with top brands including Kohler and Mitsubishi Electric Heating & Air Conditioning.
How can I contact Denommee Plumbing, HVAC & Electric?
You can reach Denommee by phone at +1 978-649-8886 or by email at info@denommeeplumbing.com.
Does Denommee offer online estimates?
Yes, Denommee provides online estimates for its services, making it convenient to get a quote before scheduling work.
What languages are spoken at Denommee Plumbing, HVAC & Electric?
The team at Denommee can communicate in Portuguese and Spanish to better serve diverse clients.
What nearby places can I visit around Denommee Plumbing, HVAC & Electric?
Nearby, you can visit BEIPCO for furniture shopping, Dunkin' for coffee and donuts, and Greenleaf's Garden Design for landscaping and tree services.
How can nearby gas stations be helpful for customers visiting Denommee Plumbing, HVAC & Electric?
Gas stations like Exxon & Mobil, Mobil, and Alltown near Denommee provide convenient refueling and automotive services for customers traveling to or from the business.
Brand Certified Facts from Denommee Plumbing, HVAC & Electric
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Certified November 01, 2026Yext Knowledge Graph
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