RNG FACILITIES THAT TURN WASTE INTO ENERGY. WE CAN DO THAT.

Specialized experience building and focusing on solid waste processing and recycling facilities. Cambridge already understands the complexities and challenges of constructing and bringing these facilities online.

​
​
TALK TO US
​
​
SEE OUR RNG PROJECTS

275+

WASTE & RECYCLING PROJECTS

42

STATES

38

YEARS

Aerial view of a white processing building on a graded industrial site

MOST CONTRACTORS ONLY KNOW CONSTRUCTION.
‍WE ALSO KNOW THE WASTE INDUSTRY.

Most GCs building RNG facilities treat it as a mechanical project. They've never walked a working landfill. We specialize in waste infrastructure and build RNG plants that transform otherwise wasted landfill gas into valuable energy and pipeline-quality renewable natural gas.
01.

PIPELINE INTERCONNECT

​
​
02.

LANDFILL GAS COLLECTION WELLFIELD

​
​
03.

GAS CONDITIONING

​
​
04.

COMPRESSION

ONE CONTRACT. ONE NUMBER. NO SURPRISES, EVEN WITH SPECIALTY EQUIPMENT.

100%

Successful Projects

​
​
LEARN MORE
​

PRE-DESIGN SCOPING

Gas flow analysis and site review before a single line is drawn.
​

OPEN-BOOK PROCUREMENT

Every subcontractor bid is visible to you. No hidden markups.
​

COMPETITIVE BIDDING

Three to six bids per trade, every time — including specialty equipment.
​

BUDGET LOCKED AFTER DESIGN

The number you approve is the number we build to. Budget locked after design, before we break ground.
​

ONE CONTRACT

Design, construction, and multi-trade coordination under one contract, one dedicated team.
​

FULL PROJECT VISIBILITY

Procore and live cameras on every project. You always know where it stands.
​
​
SEE OUR WHOLE PROCESS
​
​
SEE OUR WHOLE PROCESS
Industry Insights
Solving the Puzzle: How to Organize Your Next Facility Project
Featured in Waste Advantage
READ ARTICLE
​
Do Not Let Fear of Change Leave You with an Inferior Facility
Featured in Waste Advantage
READ ARTICLE
​
Aerial view of a white processing building on a graded industrial site

WE BUILD WHERE YOU ARE ACROSS THE US.

We bring our construction expertise wherever you are. With experience working across the U.S. and under a wide range of Authorities Having Jurisdiction, we know how to navigate local requirements and deliver projects efficiently.
​
​
VIEW OUR RNG PROJECTS
​
​
VIEW OUR RNG PROJECTS
Map of the United States marking Cambridge Companies office locations and projects in design, construction, and recently completed
Map of the United States marking Cambridge Companies office locations and projects in design, construction, and recently completed
Construction
Recently Completed
Design
Office Locations
​
​
VIEW OUR RNG PROJECTS
​
​
VIEW OUR RNG PROJECTS
Aerial view of the Okeechobee RNG facility with processing skids and storage tanks

THE DETAILS YOU NEED TO CHOOSE THE DETAILS YOU NEED

A strong project starts with a partner you can trust. We work closely with your team from the beginning, bringing clear communication, proven experience, and the information you need to make a confident decision. From our Statement of Qualifications and project history to safety and licensing records, we make it easy to understand who you’ll be working with.
​
​
GET TO KNOW CAMBRIDGE
​
​
GET TO KNOW CAMBRIDGE
Cambridge team walking a completed facility at handover

HANDOVER

Line drawing of a processing building with an adjoining storage tank
WE DON'T LEAVE AT HANDOVER

HANDOVER

​
​
WE DON'T LEAVE AT HANDOVER
Most contractors are done at handover. We're not. Two return visits are already in the calendar.
​
​
TALK TO US
Cambridge team on site at the three month walk through

3 MONTH WALK THROUGH

Line drawing of a transfer building with a raised tipping deck
THREE MONTHS AFTER HANDOVER

3 MONTH WALK THROUGH

​
​
THREE MONTHS AFTER HANDOVER
Once the system is live, we come back to check gas flow performance and catch any calibration issues before they compound.
​
​
TALK TO US
Cambridge team on site at the eleven month walk through

11 MONTH WALK THROUGH

Line drawing of a metal-clad facility building
ELEVEN MONTHS AFTER HANDOVER

11 MONTH WALK THROUGH

​
​
ELEVEN MONTHS AFTER HANDOVER
Before your warranty expires. We do a full review and resolve anything outstanding before the clock runs out.
​
​
TALK TO US

TALK TO US ABOUT YOUR
‍RNG FACILITY

RNG projects are complex and every site is different. We're easy to talk to. No pitch, no pressure. Just a direct conversation about your landfill, your gas flow projections, and whether Cambridge is the right fit.
​
​
866-972-1155
​
​
866-972-1155
​
​
TALK TO US
​
​
TALK TO US
Aerial view of the Medley RNG facility under construction with equipment on site
Medley RNG Facility
Aerial view of the Okeechobee RNG facility under construction with a crane on site
Okeechobee RNG Facility
Aerial view of the Medley RNG facility building on a graded site
Medley RNG Facility
Aerial view of the Fairless Hills RNG facility and its access road
Fairless Hills RNG Facility
Aerial view of the Fairless Hills RNG facility in autumn with intermodal containers nearby
Fairless Hills RNG Facility
Aerial view of the Okeechobee RNG facility with processing skids and storage tanks
Okeechobee RNG Facility