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About
At Semper Mechanical, we understand the industry as it goes through dramatic changes. Heating and cooling a home is the average individuals largest contribution to Earths ever changing climate. At Semper, we understand that we need to be building a sustainable future and we can have a tremendous impact on that through our work.
Overview
Hired 12 times
Background checked
18 employees
9 years in business
Business hours
SunClosedMon8:00 am - 4:00 pm
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
Services offered
Duct and vent type
Heating
Dryer
Exhaust
Other
Building height
Single-level
Two-story
Three-story
High-rise
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and punctuality.
Great 4.8
17 reviews
5
94%
4
0%
3
0%
2
0%
1
6%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Ryan-James C.
Nov 20, 2025
•
Hired on Thumbtack
All on a great experience. A real assessment of the AC with answers to all the questions I had.
Semper came out and provided service for our unit that Semper did not put in. The technician was very Professional.. Extremely knowledgable.. Friendly.. Provided Top Notch service.. We are very Satisfied and we will continue to use Sempers services going forward.. A+++++..
Adam F.
Dec 8, 2020
•
From Google
Billy and his team are top notch! They did major work in both my house and my business. They were fairly priced, extremely knowledgeable, reliable and friendly. I would recommend them for any HVAC job, and I plan to use them again for ongoing maintenance.
James D.
Aug 13, 2022
•
From Google
Semper Mechanical was excellent to work with!! They were very helpful in all areas of our purchase. Their installation crew were friendly, very knowledgeable and easy to work with. Our new system is extremely efficient, incredibly quiet and we are more than grateful to have had it installed this summer just before the heat wave arrived in New England.
Phil B.
Dec 3, 2020
•
From Google
The Semper Team did an excellent job installing my 2 HVAC systems. Their work and attention to detail was exceptional. They came on time everyday and the work site was always clean and orderly. Billy, Alex and the rest of the Team are highly skilled craftsman! I would strongly recommend them if you need HVAC work! Phil B. Salem, MA
Credentials
Background Check
Matthew Cho
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We offer free estimates for all installations. Service calls are billed accordingly and customers will be presented estimated costs of services upon site visit. General pricing for service calls starts at $199.99 for the first hour of work on site, this cost covers all travel time associated and every succeeding hour is billed at $155/hr. Materials and equipment procured are billed directed to the customer. Customer on maintenance contracts with us receive additional discounts on labor and material costs.
What is your typical process for working with a new customer?
For estimates - Customer schedules with the office a time that works for them. We come out to site and discuss the needs/wants with the customer. A proposal is then sent to the customer within 24 hours.
For service - Customer schedules appointment with the office. Pending our schedule and the need of your service an appropriate time is booked. We come to site, fix the issue, then a bill is sent after.
What education and/or training do you have that relates to your work?
All our technicians go through continuing education courses at an annual minimum. These teach our employees how to handle any new regulations, equipment, and changes in our industry.
