BidHits

Solar Heating Government Bids & RFPs

AI email alerts, regional filters, and access to bid documents

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90% recommend BidHits (984 real users, 01/06/2026). Methodology

Last updated on 11/23/2025.

11/13/2025 - USA | PA | DAUPHIN COUNTY | HARRISBURG Small City

Lower Merion Township, Montgomery County

Solar Heating

Penn Wynne Library Roof Replacement with Photovoltaic Roof and Carports - Notice is provided by the Township Secretary that sealed proposals will be received by the Township of Lower Merion for the following:

Penn Wynne Library Roof Replacement with Photovoltaic Roof and Carports General Construction, Electrical Construction

Bid Close Date:

Documents

11/10/2025 - USA | OR | MULTNOMAH COUNTY | PORTLAND

Oregon Department Of Human Services - Oregon Buys

Intermediate Procurement Notice - Modify Mobile Office Vans

modify mobile office vans install aluminum roof rack to work with existing awning system. remodel existing electrical system and cabinetry to work with new systems. electrical system: 400w solar array, 4kwh lifepo4 battery, **** inverter, shoresolaralternatorgenerator charging, user interfacedisplaydiagnostic screen. install roof mounted air conditioning and heating unit to replace 110v ac only unit currently on van.

Bid Close Date:

Documents

09/12/2025 - USA | CT | HARTFORD COUNTY | HARTFORD | 06103 Midsize City

Town Of Greenwich - CT

Grass Island WWTP - HVAC Upgrades Project - The Town of Greenwich is not currently accepting electronic bids/proposals. Please refer to the RFB/RFP document for submission instructions.

**** hvac heating system construction service **** hvac mechanical construction service **** heating and cooling and air conditioning hvac installation and maintenance service **** hvac ventilation and duct work construction service **** heating and cooling and air conditioning hvac construction and maintenance services **** hvac process piping construction service **** hvac solar energy construction service **** hvac refrigeration construction service

Bid Close Date:

Documents

08/29/2025 - USA | CT | HARTFORD COUNTY | HARTFORD | 06103 Midsize City

City Of Bristol - CT

HVAC Replacement at Public Safety Communications Tower - Furnish and install two ( 2) 3. 5 ton wall mount HVAC units, Bard BADW42AF- A05VXXXJ and controller or equal at public safety communications tower. Work includes the removal of existing Bard HVAC units and R- 22 refrigerant, and reconnection of existing RGDs and electrical.

hvac replacement at public safety communications tower furnish and install two 2 3. 5 ton wall mount hvac units, bard badw42af a05vxxxj and controller or equal at public safety communications tower. work includes the removal of existing bard hvac units and r 22 refrigerant, and reconnection of existing rgds and **** hvac heating system construction service **** heating and cooling and air conditioning hvac installation and maintenance service **** hvac process piping construction service **** hvac ventilation and duct work construction service **** hvac refrigeration construction service **** hvac solar energy construction service **** heating and cooling and air conditioning hvac construction and maintenance services **** hvac mechanical construction service

Bid Close Date:

Documents

08/28/2025 - USA | CT | HARTFORD COUNTY | HARTFORD | 06103 Midsize City

Elm City Communities - Housing Auth - CT

Emergency and Routine HVAC Services - 360 Management Group, CO is seeking the services of an experienced contractor to provide HVAC services listed herein.

emergency and routine hvac services 360 management group, co is seeking the services of an experienced contractor to provide hvac services listed herein. 72151201 hvac mechanical construction service **** hvac solar energy construction service **** specialized trade construction and maintenance services **** heating and cooling and air conditioning hvac construction and maintenance services **** hvac process piping construction service **** hvac ventilation and duct work construction service **** heating and cooling and air conditioning hvac installation and maintenance service **** hvac heating system construction service **** hvac refrigeration construction service

Bid Close Date:

Documents
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See also

Benefits of BidHits for government bidding

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For teams and integrations

Integrate bids into your system via the Bid API and receive data in JSON or XML.
View API documentation

Set it and forget it: enable government bid alerts in 3 steps

  1. Choose the keywords

    Add words related to your products or services. Our AI broadens the search so you don't miss opportunities.

  2. Sign up and receive by email

    Start the 14-day free trial and receive alerts with links to bid documents or the official posting.

  3. Adjust if needed

    Add or edit keywords, set regions, choose your email delivery schedule and email style. Map view available in the dashboard.

What our users say

90% recommend BidHits (984 real users, 01/06/2026). Methodology
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
They deliver on their promises. The information is simple and straightforward.
G. G
All bids related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the bid documents.
R. M. Ferreira
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
They update me the same day things are published, so I don’t have to check every public agency’s website.
L. C. De Moura
The information helps me submit my bids on time for bids, and I also have readily available information on upcoming bids. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
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User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
I liked it — very easy to navigate. It’s the best one I’ve found.
T. Brasil
It is complete and optimal, it improves my time.
R. de L. Cruz
I’ve landed several contracts through this platform. There’s no need to search—they send the service notifications directly to you.
A. O. Scholl
The email alert is amazing. I really liked the speed — the bid notices arrive by keywords directly in my inbox, which makes searching much easier. I only need to focus on the other processes, which is a big relief.
T. Santos
I don’t look for tenders—they find me!
G. Moura
I’ve used another platform before, and after discovering this one, I can see it’s much better. I find my bid opportunities faster, which speeds up my work.
A. de F. Araujo
It’s one of the best platforms for searching bids.
M. R. De Lima
Not only is the service excellent, but the support when I have questions is great too—the site has really impressed me.
L. Medrado
Very good — I find exactly what I’m looking for. It’s a great experience.
G. Sigrist
Easy to find the bids.
R. M. David
I can use multiple keywords.
H. A. Arena
Detection of bid notices related to our field of activity: the emails are concise yet very precise in showing texts with related keywords.
K. Gomes
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Frequently asked questions

BidHits is a public bid search engine. We map official portals daily and deliver results on the site and by email. Our AI understands your business so you don't miss opportunities.

Just enter your email and activate the trial. For 14 days you can use all features. When it ends, if you don't subscribe at /subscription.php, the bid list becomes limited and you won't be charged automatically.

1) Choose keywords (your products or services). 2) Activate the trial and start receiving. After signup you can adjust regions, times, and email style on the settings page.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. In the bids panel you can filter by region, procurement method, dates, and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map in the panel and see bids by location.

AI can make mistakes. It's trained to understand your business based on the keywords you add. Refine by adding specific terms, modifying or deleting those that produce off-topic results. That trains your feed and improves future alerts.

Yes. You can query contracts via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there's no auto-charge.

We monitor major official portals every day at the federal, state, and local levels. Bid notices are added to the system as soon as they are published on the source portal.

Plans start at $ 43.00/month. Start with the free trial--no auto-charge.
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See how it works

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Explore a term, enable AI email alerts, access bid documents or the official posting, and filter by region and method.

Transcript
Welcome to BidHits. Start by adding a few key words. Just type what you sell. That's it. You're now ready to explore government contract opportunities made for you. Your bidding dashboard shows the latest tenders organized by date and matched to your keywords. To help you spot the most relevant ones, your keywords are automatically highlighted in yellow. And here's the best part. Our AI is always working behind the scenes to bring you even more opportunities. Smart Search is already on, enhancing your results beyond exact matches. You don't have to do a thing. Each tender card comes with useful tools. You can view a summary, open documents, favorite tenders, write private notes, remove what doesn't fit, or check the location on the map. You can also see all tenders from the same day in a single map view. Perfect for planning your next steps. Use the search bar, apply filters, and explore with ease. Try BidHits now. It's fast, smart, and free to get started.
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