Find and Invite the Best Commercial Fire Suppression Contractors in Londonderry, NH
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified Fire Suppression companies in Londonderry, NH
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Meridian Fire Protection
50a Northwestern Dr, Salem, NH 03079
Meridian Fire Protection Inc. is a Massachusetts licensed fire sprinkler contractor with over 40 years of experience, specializing in the installation and service of residential fire sprinkler systems and commercial re-fits and remodels in New Hampshire and Massachusetts.
Verified
Xcel Fire Protection
11a Industrial Way, Salem, Town of, NH 03079
Xcel Fire Protection is a family-owned business with over 30 years of experience in designing, installing, inspecting, repairing, and maintaining fire protection systems for commercial and residential properties in New England. They are a certified Women-Owned Business Entity, A+ rated by the Better Business Bureau, and offer 24-hour emergency repair services.
Verified
Specializations (6)
Federal Government
Government
Military
Municipal Government
John L. Carter Sprinkler
9 Dunklee Rd, Bow, Town of, NH 03304
John L. Carter Sprinkler Company, Inc. specializes in designing, installing, and maintaining fire protection sprinkler systems since 1978, serving municipal, commercial, and residential clients in New Hampshire, Vermont, and Maine.
Verified
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Devil Dog Fire Protection
3 Eliot St, Somerville, MA 02143
Devil Dog Fire Protection LLC is a certified Service-Disabled Veteran Owned Small Business that specializes in Fire Sprinkler System Design & Build Services for a variety of applications, including commercial, residential, and retail, ensuring code compliance and high-quality construction at an affordable price.
Verified
J.C. Cannistraro
Waltham, MA 02453
J.C. Cannistraro is Boston's leading industrial mechanical contractor, providing a range of mechanical construction solutions including HVAC, plumbing, fire protection systems, and in-house fabrication capabilities with cutting-edge technology. The company offers comprehensive design, project management, service, and maintenance solutions, and is equipped to handle emergency repairs for critical infrastructure.
Verified
Specializations (9)
Correctional
Government
Healthcare
Higher education
Breen & Sullivan Mechanical Services
7 Healy Ct, Danvers, MA 01923
Breen & Sullivan Mechanical Services is a customer-focused heating, air-conditioning, and plumbing company that was established in 1992 in Danvers, Massachusetts. They specialize in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings, and are committed to providing the best service in the Danvers area.
Verified
Specializations (10)
Government
Healthcare
Hospitality
Infrastructure
Village Fire Protection
6 Nixon Park Portsmouth, NH 03801
Village Fire Protection, LLC is a small, family-run company with over 20 years of experience, specializing in the service, inspection, and installation of automatic fire sprinkler systems, offering a range of services including tenant fit-ups, engineered stamped drawings, new installations, system inspections, fire pump installation, and 24-hour emergency services.
Verified
Stalker Electric
400 W Cummings Park, Woburn, MA 01801
Stalker Electric Inc. is a family-owned and operated electrical contracting business established in 1991, specializing in fire alarm installations, testing, monitoring, and fire suppression detection and control systems for industrial and commercial clients in the New England area.
Verified
Specializations (13)
Airport
Casino
Federal Government
Financial
Mass Construction
63 Westover St, Boston, MA 02132
Mass Construction is a community where professionals in the construction industry can learn, share, and become better at what we do. Please read, listen, watch, and follow on social – and let us know if you’d like to contribute.
Verified
Specializations (7)
Education
Government
Healthcare
Higher education
W.F. Lynch
Worcester, MA 01608
William F. Lynch Company, Inc. is one of the largest and financially sound mechanical contractors in Central Massachusetts, with over 90 years of experience in the field, specializing in design-build projects for healthcare, semiconductor, pharmaceutical, industrial, and institutional sectors.
Verified
Specializations (8)
Correctional
Government
Healthcare
Higher education
William M. Collins
105 Bay State Drive, Braintree, MA 02184
William M. Collins Co. Inc. is a full-service mechanical contractor based in the Boston area since 1927, specializing in fire protection, plumbing, process piping, and HVAC systems for commercial, industrial, and municipal markets. The company prides itself on quality workmanship, customer service, and a commitment to completing projects on time and within budget.
Verified
Specializations (9)
Airport
Education
Government
Healthcare
Dean & Allyn
116 Lewiston Rd, Gray, ME 04039
Dean & Allyn is a family-owned business specializing in fire protection and special hazard services, including design, installation, inspection, and emergency support, and is recognized as the ninth-largest woman-owned business in Maine.
Verified
Macri Associates
15 Industrial Drive, P. O. Box 1750, Avon, CT 06001
Macri Associates was established in 1981 by Ed Macri, Sandy Macri, and Mark Grieco and continues to be a leader in delivering innovative commercial mechanical solutions. Macri has a full range of services to take a project from inception to successful completion every time. Our capabilities encompass all areas of the mechanical industry including design build, construction management, Heating, Ventilation, Air Conditioning, and Plumbing systems, commercial, industrial, and process piping systems, and on-call mechanical and plumbing service support. At Macri our mechanics, technicians, and engineers are experienced and licensed with the State of Connecticut.
Verified
Synergy Fire Systems
116 Riverside Ave, Bristol, CT 06010
Synergy Fire Systems, LLC is a Northeast-based company specializing in the design, installation, service, and repair of fire protection systems for various facilities, including residential, commercial, and industrial. They pride themselves on building client relationships with trust, integrity, and responsiveness, and are committed to using the latest technologies to enhance their clients' experience.
Verified
Specializations (6)
Education
Government
Healthcare
Municipal Government
AFS Fire Protection
280 Mill St. Southington, CT 06489
AFS Fire Protection, Inc. is a fire protection contractor based in Southington, CT, specializing in the design, installation, servicing, and inspection of automatic fire protection systems since 2002, offering services such as new fire sprinkler installation, retrofitting, system inspections, and 24-hour emergency service.
Verified
Related Trades
Water-Based Fire-Suppression Systems
Fire-Extinguishing Systems
Fire Pumps
Fire-Suppression Water Storage
What the Early Adopters are Saying About Downtobid
"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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find Fire Suppression professionals in Londonderry, NH?
Downtobid is a platform that helps you find Fire Suppression contractors in Londonderry, NH and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Londonderry, NH-based Fire Suppression 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 Londonderry, NH 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 Fire Suppression 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 Fire Suppression 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 Fire Suppression 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 Londonderry, NH contractors
Most Fire Suppression 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!
Quick stats about Fire Suppression companies database in Londonderry, NH
Total contractors
189 contractors
Total union contractors
14 union contractors
Total non union contractors
103 non union contractors
Total minority owned businesses
21 minority owned businesses
Total women owned businesses
7 women owned businesses
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