Find and Invite the Best Commercial HVAC Contractors in Allentown, PA
Access up-to-date, vetted contractor profiles and simplify your bidding process with our modern commercial contractor database.
15 Best HVAC contractors in Allentown, PA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Devine Brothers
King of Prussia, PA 19406
Devine Brothers, Inc. is a mechanical contractor established in 1918, known for its excellence, quality, and outstanding customer service in the fields of heating, ventilation, and air conditioning. The company specializes in meeting client objectives within budget and schedule, solving problems, and maintaining high-quality workmanship, with experience in LEED Silver projects and historic building renovations.
Verified
Specializations (9)
Casino
Education
Government
Healthcare
Old York Heating & Cooling
3 Dunbar Ct. Flemington, NJ 08822
Old York Heating & Cooling, Inc. is a family-owned and operated business in Hunterdon County, New Jersey, with over 40 years of experience in residential and commercial heating and cooling services, known for its customer satisfaction and reliable service.
Verified
Active contractor
M&M Facility Services
13 Miller Dr, Douglassville, PA 19518
M&M Facility Services LLC is a Service-Disabled Veteran-Owned Small Business specializing in customized facility management solutions, including MEP, HVAC/R, electrical, plumbing, energy consultation, landscaping, and janitorial services, with a focus on reducing operational costs and mitigating risks for commercial and industrial clients.
Verified
Active contractor
Looking for a HVAC subcontractor with a specific specialization?
Add filters to refine the results:
Into Plumbers
5267 Ridgeview Dr, Doylestown, PA 18902
Into Plumbers is a family-owned company established in 1998, specializing in providing exceptional commercial plumbing services across various sectors in Pennsylvania and New Jersey, utilizing advanced technology and ensuring safety, punctuality, and quality craftsmanship.
Verified
Postler & Jaeckle Corp.
503 Yatesville Road, Pittston, PA 18640
Postler & Jaeckle is a trusted mechanical contractor serving Eastern Pennsylvania providing expert HVAC, plumbing, process piping, sheet metal fabrication, and control system solutions. Since 1964, they've delivered design-build services, maintenance, and emergency support for commercial, industrial, and healthcare facilities—combining skilled craftsmanship with a relentless commitment to quality, safety, and client satisfaction.
Verified
Active contractor
Specializations (27)
Airport
Car Dealership
Casino
Correctional
Blue Box HVACR
Lenhartsville PA 19534
Blue Box HVACR provides expert repair, installation, maintenance, and design services for commercial HVACR, chiller, boiler, and refrigeration equipment across Southeastern Pennsylvania. With nearly two decades of field experience, they deliver reliable, tailored solutions that keep businesses running efficiently and comfortably.
Verified
Active contractor
Hammel Electric
483 U.S. Rte. 46 Great Meadows, NJ 07838
Hammel Electric, Inc. is a family-owned and operated small business in New Jersey, specializing in commercial electrical services, utility poles, wireless communications, and generator installations, and has been serving the Northern NJ and Tri-State area since 1986.
Verified
U.S. Piping
410 Industrial Dr, North Wales, PA 19454
U.S. Piping is a commercial mechanical contractor specializing in piping systems for pharmaceuticals, food and beverage companies, universities, and hospitals, known for its commitment to professionalism, integrity, quality, and safety, and has been family-owned and operated since 2003.
Verified
Active contractor
Refrigeration Design & Service
352 Newbold Rd, Fairless Hills, PA 19030
Refrigeration Design & Service, LLC (RD&S) is a design/build industrial refrigeration contracting firm based in the metropolitan Philadelphia area, offering a full line of services for the industrial refrigeration marketplace and is known for its unique ability to design, fabricate, and construct on-site or skid-mounted industrial refrigeration systems.
Verified
Specializations (3)
Office Building
Retail - General
Venue
CM3 Building Solutions
Washington, PA 19034
CM3 Building Solutions specializes in building automation, energy services, HVAC & mechanical systems, security systems, and communication services, providing integrated solutions for comfort, safety, and efficiency in facilities. With a focus on customer satisfaction, CM3 offers services such as performance contracting, retro-commissioning, and managed services, and has been trusted for its expertise in the industry for over 10 years.
Verified
Active contractor
Robert Walker Plumbing & Heating
629 County Rd. 523 Whitehouse Station, NJ 08889
Robert Walker Plumbing & Heating Inc. is a family-owned and operated business in Whitehouse Station, NJ, with over 60 years of experience, providing fast and reliable plumbing and heating services to Hunterdon County and surrounding areas.
Verified
Active contractor
HighTec HVAC
1205 Industrial Blvd, Southampton, PA 18966
HighTec HVAC is a professional HVAC company specializing in construction, installation, service, and maintenance of heating, ventilation, and air conditioning systems, offering experienced project management and a guarantee of success.
Verified
Active contractor
Specializations (16)
Education
Financial
Fitness
Government
SDA Mechanical Services
2522 Metropolitan Dr. Feasterville, PA 19053
SDA Mechanical Services is a mechanical services contractor based in Delaware Valley, specializing in commercial HVAC maintenance, service agreements, new installations, and building fit-outs since 1988. The company offers a range of services including HVAC, mechanical construction, building automation systems, and plumbing services to commercial, pharmaceutical, industrial, and institutional clients.
Verified
Active contractor
Cooper Mechanical Services
Willow Grove, PA 19090
Cooper Mechanical Services is an experienced and trustworthy solution provider—expertly repairing, maintaining, and installing residential and commercial heating, ventilation, air-conditioning and plumbing issues as well as fire protection solutions.
Verified
Specializations (10)
Education
Federal Government
Fitness
Government
Carl Volkman & Sons HVAC
Hellertown, PA 18055
Carl Volkman & Sons HVAC LLC is a family-owned and operated company based in Hellertown, PA, offering a full range of HVAC services including installation, repair, and maintenance for both residential and commercial buildings. They are known for their 24/7 availability, experienced technicians, and commitment to providing value for their customers' investment.
Verified
High reply rate
Active contractor
Specializations (2)
Municipal Government
Office Building
Good to know insights about HVAC contractors in Allentown, PA
Bidding difficulty
High
Average response time
3 days
Average interest distance
28 miles
Average lead time to bid
15 days
How far are HVAC contractors in Allentown, PA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 77 bid packages. The ratios of bidding contractors per distance group are 27%, 9%, 7%, and 0%.
How much lead time do HVAC contractors in Allentown, PA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 54 bid packages. The ratios of bidding projects per due time group are 0%, 11%, and 17%.
Commercial HVAC contractors insights in Allentown, PA
Explore 2265 verified HVAC contractors in Allentown, PA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
2265 contractors
Total union contractors
125 union contractors
Total non-union contractors
1475 non-union contractors
Total minority-owned businesses
102 minority-owned businesses
Total women-owned businesses
38 women-owned businesses
What certifications do HVAC contractors hold?
Professional certifications and licenses held by HVAC contractors in Allentown, PA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are HVAC contractors bidding on?
Project types that HVAC contractors in Allentown, PA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are HVAC contractors bidding for?
Top general contractors and project owners that HVAC contractors in Allentown, PA are bidding for, showing which construction firms and developers are most active in the local market.
Burlington
Gap
Hampton
Marriott
Ford
Milestones
Four Seasons
Save A Lot
Goldman Sachs
HVAC projects insights in Allentown, PA
Explore 77 HVAC construction projects in Allentown, PA. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
77 projects
Average square footage
5,120 square feet
Maximum square footage
55,480 square feet
What square footage ranges are HVAC projects in?
Distribution of HVAC project sizes in Allentown, PA by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are HVAC projects in?
Building types and construction sectors for HVAC projects in Allentown, PA, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
"I love, the personalization of it. You get it more directed towards the contractors that we need. You make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
"I love, the personalization of it. You get it more directed towards the contractors that we need. You make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
Do I need a HVAC permit for commercial work in Allentown, PA?
Yes. Mechanical/HVAC permits required for installation or alteration.
Where do I apply for HVAC permits, check status, or schedule inspections in Allentown, PA?
https://www.pa.gov/services/dli/apply-for-a-uniform-construction-code-building-permit.html
How can Downtobid help me find the best commercial HVAC contractors in Allentown, PA?
Downtobid helps you find the best HVAC contractors in Allentown, PA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Allentown, PA-based HVAC contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Allentown, PA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for HVAC project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local HVAC professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale HVAC projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Allentown, PA contractors
Most HVAC contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Browse the Best Contractors