Find and Invite the Best Commercial HVAC Contractors in Rockville, MD
Access up-to-date, vetted contractor profiles and simplify your bidding process with our modern commercial contractor database.
15 Best HVAC contractors in Rockville, MD
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
United Service Specialists
7559 Rickenbacker Dr Suite A, Gaithersburg, MD 20879
United Service Specialists is a licensed air conditioning and heating company in the Gaithersburg, MD area. Click to view our heating and cooling services!
Verified
Airtech Specialist
5645 General Washington Dr, Alexandria, VA 22312
Airtech Specialist LLC is an industry leader in residential heating and cooling services, offering products such as BRYANT SYSTEM replacements, preventive maintenance contracts, and special financing options including a 'Tripple3x Special' with 0% financing, a 3-year labor warranty, and 3-year maintenance.
Verified
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Jiffy Plumbing & Heating
4623 Baltimore Ave. Hyattsville, MD 20781
Jiffy Plumbing & Heating is a company providing a wide range of plumbing and HVAC services to residents and business owners in Hyattsville, Maryland, and the surrounding D.C., Maryland, and Virginia area. They offer 24/7 emergency services and pride themselves on their workmanship, punctuality, and professional, trained technicians.
Verified
Active contractor
R.V. Carey's
14650 Rothgeb Dr. Ste. C Rockville, MD 20850-5311
R.V. Carey's is a family-owned and operated plumbing and heating service company based in Rockville, MD, providing top-notch services to Maryland, Virginia, and Washington D.C. since 1979. They offer 24/7 emergency services, same-day service with fully stocked trucks, and pride themselves on complete customer satisfaction and transparent pricing based on time and materials.
Verified
Chandler's Plumbing & Heating
6071 Arlington Blvd. Falls Church, VA 22044
Chandler's Plumbing & Heating Co. Inc. is a service provider in Falls Church, VA, with years of experience offering quality plumbing, heating, air-conditioning, and electrical services at affordable prices, including emergency repairs and regular maintenance.
Verified
Active contractor
Dove Heating & Air Conditioning
6416 Rose Hill Dr. Alexandria, VA 22310
Dove Heating & Air Conditioning is a family-owned business established in 1985 by David & Linda Nichols, offering over 40 years of HVAC experience with services including installation and maintenance of furnaces, air conditioners, and tankless water heaters, serving the Alexandria, VA area.
Verified
Active contractor
NICE Heating & Air
7608 Fullerton Rd. Unit C Springfield, VA 22153
NICE Heating & Air is a customer-focused HVAC company providing high-quality services and top-of-the-line products for air conditioning, heating, indoor air quality, and water heater services in Lorton, VA, and surrounding areas. With a commitment to excellence and customer satisfaction, their professional team offers installation, repair, and maintenance services, aiming to establish lifelong relationships with clients through ongoing support and assistance.
Verified
Active contractor
Cornett Heating & Cooling
674 Ritchie Hwy. Severna Park, MD 21146
Cornett Heating & Cooling is a family-owned and operated HVAC company serving Anne Arundel County, Maryland since 1991, offering a comprehensive range of services including installation, repair, and maintenance for various HVAC systems, with a focus on customer satisfaction and reliable performance.
Verified
Active contractor
S & C Mechanical Contractors
1411 H St NE, Washington, DC 20002
About us at S & C Mechanical Contractors LLC in Washington, DC.
Verified
High reply rate
Roman Mechanical
5612 Lanham Station Rd, Lanham, MD 20706
Roman Mechanical is an MBE certified mechanical and plumbing company with over 50 years of combined experience, specializing in HVAC, plumbing, and site utilities, based in Lanham, Maryland.
Verified
RSC Electrical & Mechanical Contractors
1920 Oregon Ave. Hyattsville, MD 20785
RSC Electrical & Mechanical Contractors, Inc. is a family-owned company that has been providing a wide range of mechanical and electrical services to commercial and government clients in the Washington, DC metropolitan area since 1970.
Verified
Karma Construction Group
201 Ritchie Rd BLD D, Capitol Heights, MD 20743
Karma Construction Group, a trusted construction company, stands out as expert builders for custom homes, additions & commercial projects. Contact us!
Verified
Harris
120 Westhampton Ave. Capitol Heights, MD 20743
Harris is a company specializing in design, engineering, construction, manufacturing, building automation, and service, with expertise in HVAC installations, plumbing, prefabrication, modularization, and process piping. They offer end-to-end building systems solutions and are known for their strong safety orientation and creative problem-solving in projects of various sizes and scopes across the country.
Verified
Good to know insights about HVAC contractors in Rockville, MD
Bidding difficulty
Medium
Average response time
3 days
Average interest distance
28 miles
Average lead time to bid
16 days
How far are HVAC contractors in Rockville, MD 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 35 bid packages. The ratios of bidding contractors per distance group are 60%, 0%, 0%, and 0%.
How much lead time do HVAC contractors in Rockville, MD 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 29 bid packages. The ratios of bidding projects per due time group are 45%, 0%, and 40%.
Commercial HVAC contractors insights in Rockville, MD
Explore 2301 verified HVAC contractors in Rockville, MD. 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
2301 contractors
Total union contractors
118 union contractors
Total non-union contractors
1623 non-union contractors
Total minority-owned businesses
103 minority-owned businesses
Total women-owned businesses
42 women-owned businesses
What certifications do HVAC contractors hold?
Professional certifications and licenses held by HVAC contractors in Rockville, MD, 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 Rockville, MD 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 Rockville, MD are bidding for, showing which construction firms and developers are most active in the local market.
Gap
Burlington
Hampton
Marriott
Ford
Save A Lot
Four Seasons
Milestones
Goldman Sachs
HVAC projects insights in Rockville, MD
Explore 113 HVAC construction projects in Rockville, MD. 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
113 projects
Average square footage
5,624 square feet
Maximum square footage
55,480 square feet
What square footage ranges are HVAC projects in?
Distribution of HVAC project sizes in Rockville, MD 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 Rockville, MD, 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 Rockville, MD?
Yes. Yes—mechanical (HVAC) permit required.
Where do I apply for HVAC permits, check status, or schedule inspections in Rockville, MD?
How can Downtobid help me find the best commercial HVAC contractors in Rockville, MD?
Downtobid helps you find the best HVAC contractors in Rockville, MD and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Rockville, MD-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 Rockville, MD 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 Rockville, MD 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!
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