Building Service

we keep your systems running smoothly while you focus on your business

We have a force of Trusted Advisors ready to handle your facilities mechanical or electrical maintenance and repair service needs.

  • Licensed and trained technicians that utilize mobile technology for quick and easy access to information about your facility
  • Specialized tools and equipment for fast and predictive solutions
  •  24/7/365 service for all your critical systems and comfort needs
  • Expert Account Executives and Account Managers ready to help you with customized maintenance plans that are designed to achieve your specific goals
  • Asset evaluation services to help you budget and plan for the future
  • Energy analysis with recommendations for savings

Building Service Offerings




ColonialWebb has expertise in servicing equipment from all major HVAC manufacturers. And with HVAC equipment consuming an average of 50 percent of your building utilities, our service is important to your bottom line. Maintenance programs for our clients range from contracts for preventive to full coverage to operations and maintenance, and our skilled sales engineers will help you design a program that perfectly fits your needs.

Skilled people are on call around the clock
Our technicians are not only professional and knowledgeable, they’re on call 24/7/365. They are provided ongoing education on the equipment and controls of all major manufacturers, so your system will be operating at maximum efficiency.  We partner with companies like Trane, Carrier, York, Daikin, Mitsubishi, Leibert, and Lennox, Many of our technicians are factory-certified for specialized equipment for these manufacturers.

Our partnership extends well into the future, too
Beyond regular maintenance, we’ll assess your system’s performance, stabilize costs, maintain comfortable conditions and extend the life of your equipment… always with a focus on energy efficiency.

And when it comes time to replace or if you're adding onto your facility, we'll be there to help you.  

•    Unitary Equipment – Splits and Packaged Equipment
•    Mini Splits and VRF Systems
•    Air Handlers, Fans and Air Distribution Equipment
•    Chillers, Cooling Towers and Pumps
•    Computer Room Units (CRAC)
•    Industrial and Process cooling equipment
•    Furnaces and Boilers



whether grocery, convenience, or restaurant, we will keep your product fresh

Rack Refrigeration System

Rack Refrigeration System

From Maine Lobster to iceburg lettuce, the product in the cooler is what matters the most. Delivering preventive maintenance and quick response with qualified technicians, we work to protect your equipment and inventory assets. We offer service and installation for the refrigeration systems used in stores, laboratories, institutional and commercial kitchens. Let us help you conserve energy, increase reliability, and reduce refrigerant loss.

  • Rack Refrigeration Systems

  • Reach in Coolers, display cases, cold plates

  • Walk-in Coolers and Ice Machines

  • Refrigerant leak and monitoring equipment

  • Cascade Systems

  • Pharmaceutical Systems

  • Ammonia Refrigeration Systems

  • Ice Machines and Flakers


Retrofit and Replacement

partnering with you at every stage of your equipments' life

System replacement can be quite complex and our trusted advisors can make this easier for you. We are experts at planning and executing the replacement of HVAC, Refrigeration, Electrical, Plumbing, Building Automation and other systems that have reached the end of their useful life.

During the planning phase we provide our clients with:

  • Capital Budget/Asset Planning

  • Existing System Condition and Deficiency Analysis

  • Building Modeling and HVAC load analysis

  • Energy and Cost-Efficient Design

  • Cash Flow and Project Payback Analysis

  • Navigate EPA rules and Building Codes

  • Options to meet your budget

Once our clients are ready to start we provide:

  • Engineering and Design Build services

  • Expert Project Management

  • One Stop Shop for Execution or Coordination of all Building Trades

  • Immediate Emergency Replacement

  • Fast and Flexible Scheduling options

  • Workforce capacity to tackle any project

So whether you need to replace a single rooftop unit, renovate a bathroom, upgrade your lighting system or need a total building system upgrade, we have the experience to provide the right solution for you.



We offer our customers routine maintenance or 24-hour emergency service for any plumbing need from the simplest to the most complex, including hydronic, steam, potable water systems, natural gas and medical gas systems.

General Plumbing

  • Backflow prevention certification and repair

  • Kitchen and restroom fixture repairs and replacements for all brands, including Kohler and American Standard

  • Video inspections for leak detection and repair

  • Drain and sewer maintenance using water jetter, chemicals and non-chemical solutions

  • Pump repair and maintenance

  • Hot water heater and boiler repair and replacement

  • Water softeners and iron removal

  • Sanitary drain waste and vent systems

  • Trench, floor and roof drains

  • Grease interceptors and sump pumps

Specialties for healthcare and laboratory applications

  • Medical gas systems

  • High-purity water piping and equipment

  • Specialty gases, including nitrogen, liquid nitrogen, argon and hydrogen

  • Vacuum and compressed air high-purity systems

  • Laboratory water distribution systems

Process and manufacturing specialties

  • Piping systems

  • Vacuum and compressed air

  • Natural gas and fuel gas piping systems

Specializing in assisted living facilities, restaurants, manufacturing and hotels

Specializing in testing, certification and repair of backflow devices for commercial customers


wired for any obstacle your FACILITY may face

Call us for full maintenance and repair services
Our teams can handle any type of service or upgrade, and provide 24-hour service capabilities during emergencies. We cover …

  • Distribution systems and switch gears

  • Indoor and outdoor electrical lighting

  • Lighting retrofit services

  • Grounding systems

  • Emergency generators

  • Uninterruptible Power Supply (UPS)

  • Power Quality Monitoring

  • Variable frequency drives

  • Thermography Services

Operations & Maintenance

when you need full-time support

facilities-maintenance (1).jpg

As the regional leader of service for mechanical systems, we can also help you contain costs by providing ongoing service for some or all of your building systems. We have full-time engineers and support staff who can be deployed at your facility to provide full-time support.

Our team will work with you to design an operations and maintenance program that perfectly complements your needs.

Programs customized to your needs

By designing ongoing maintenance to the specific systems in your building, we can help you to:

  • Focus on your core business

  • Assure the productivity and up-time of your operation remain consistent

  • Maintain the comfort of your tenant and their satisfaction

  • Minimize your building’s energy consumption and environmental impact

Our customers choose us for a long list of good reasons

  • Skillful safety training - following ColonialWebb standards and more importantly, your facility guidelines

  • Intimate knowledge of your business and operating environment

  • Highly skilled technicians who are trained in the latest technology

  • Proven operations and maintenance experience, including large-scale program implementation

We have the ability to scale to fit your operational needs.  We'll supplement your existing maintenance staff with our own, and provide you with labor of all types: HVAC technicians, plumbers, pipe fitters, refrigeration technicians, electricians, controls technicians, millwrights and water treatment specialists.

Water Solutions

providing peace of mind with clean, safe water

Water Solutions.png

Your buildings cooling and heating systems can represent as much as 75% of your gas and electrical cost. The efficiency of your systems is directly related to how clean your heat exchange surfaces are kept. Scale growth and corrosion will drastically decrease the efficiency. We offer water solutions that can:

  • Keep scale and corrosion growth under control

  • Reduce or eliminate existing scale growth

  • Protect the surfaces of piping, heat exchanger and other equipment

  • Reduce the effects of corrosion

Legionella disease has become a real concern of property owners. Legionella grows often in building water systems and can aerosol or leak easily to its surroundings. We offer solutions to this issue that can:

  • Keep micro bacterial growth in check

  • Mitigate or eliminate micro bacterial growth

  • Disinfect the entire water system

So stop wasting energy dollars and putting yourself at risk, and have one of our Water Solution expert’s help you assess your situation and implement solutions to put you at ease.

Energy Services



Energy solutions represent the point where our services are combined to give you energy savings and sustainability. 

We can show you services that reduce consumption without major capital investments. These include optimizing building energy through retro commissioning, metering and monitoring utilities and focusing on preventive maintenance and facility maintenance solutions.

We can also perform “energy dig” facility assessments, and apply Energy Star® and LEED EB (existing buildings) benchmarking and certification.

Some capital projects have big payoffs

Your company can take even bigger steps toward saving energy and improving the environment by exploring lighting retrofits and building automation, HVAC, refrigeration solutions, water conservation and smart building control systems. And we can also show you alternative energy choices.

Our Energy Smart Decision Tools® help you make sound choices based on financial analysis of varied system options and available energy data.

The benefits are huge… for today and tomorrow

By taking positive steps, you can start saving today…

  • Reducing operation, maintenance and energy costs

  • Improving occupant productivity, comfort and satisfaction

  • Increasing the value of your asset or property

  • Capitalizing on potential government and utility tax deductions, rebates and incentives

And you’ll help build a brighter future by…

  • Positioning your company as a leader in environmental stewardship

  • Conserving natural resources while improving air and water quality

  • Reducing your facility’s carbon footprint

  • Potentially earning Energy Star® and LEED recognition

Would You Like To know More About our Building Services?


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